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Stephanie Skyring

Renovation Collaborative

A Design , Arts and Education podcast

#104 in Design · 🇳🇿 #125 in Design · 🇦🇺
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About the show

Highly respected Australian residential architect Stephanie Skyring interviews industry experts to share the latest environmentally sustainable home design ideas, products and materials. Each podcast season demystifies a specific topic. Episodes are released weekly on Tuesdays. Australian Architects can claim their formal CPD hours for listening to the podcasts and completing an online quiz. Find out more at www.renovationcollaborative.com.au

Newest episodes

Get Started: Climate Action in the built environment across Australia

1 hr 3 min

Across Australia numerous groups are taking meaningful climate action and working hard to develop inspiring solutions. Today, I speak with representatives from five different organisations from the built environment to find out what’s happening. These groups tackle climate change from various angles, employing different structures and methods. They include formal committees, research groups, informal support and information sharing, and grass roots action. Today we’ll hear from: 1. The Australian Institute of Architects, Climate Action and Sustainability Committee – Andrew Noonan 2. The Retrofit Lab, from the University of Melbourne – Professor Sarah Bell 3. Australian Architects Declare – Steffen Welsch 4. Parlour Regenerative Designers Annexe – Anna Lindstad 5. Architects Climate Action Network, Australia – Lucy Humphrey Most of the groups I speak with today welcome all built environment professionals. And most importantly, they all provide free environmental information on their websites.   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREERESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   INTERVIEW QUESTIONS [00:00:00] Introduction [00:01:43] AIA – Climate Action & Sustainability Committee – Andrew Noonan [00:02:19] What are the primary functions of the committee at State & National level? [00:05:24] What projects are you working on at the moment? [00:07:08] Can you tell us about the Embodied Carbon Curriculum? [00:09:43] How can architects get involved? [00:11:27] The Retrofit Lab, The University of Melbourne – Professor Sarah Bell [00:12:08] How did the Retrofit Lab get started? [00:14...

Get Started: Reducing Embodied Carbon – Lucy Humphrey, Studio Ecology

1 hr 12 min

Reducing embodied carbon in all new buildings and renovations is fast becoming a global priority, and in Australia new regulations are on the horizon. In today's episode, we move on to our final theme - Getting Started - and the first of two episodes to conclude the season. I talk with environmental architect, artist and well known Australian climate advocate Lucy Humphrey. Lucy is a director of the climate active architecture practice Studio Ecology, she teaches at the School of Architecture at the University of Sydney and the Sydney University of Technology and was a co-founder of the Australian branch of ACAN. Today, Lucy gives us a powerful wake up call about the current state of our planet. And she shares strategies to help us decarbonise our designs and meet our global targets, so together we can bring about change. We'll learn about: What's really happening to the planet and why change is urgent,The validity of climate emotionsAbout Life cycle carbon assessments and practical strategies to reduce embodied carbon.What's happening to the construction industry in Denmark where construction carbon caps are now mandatory, and alsoThe critical importance wholistic design thinking   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREERESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY [01:08:57] Stephanie: Today's summary only scratches the surface, and I found it very challenging to narrow down six key points. Lucy’s knowledge and passion are both inspiring and empowering so I recommend listening to the episode or reading the transcript. 1. Climate emotions are valid and c...

Water & Ecosystems: Delight in your environment – Tim Bennetton, Tim Bennetton Architects

48 min

Careful consideration of water is now a critical part of design as we confront increasing floods and droughts due to climate change. In today's episode, we move on to our next sustainable design theme - Water and Ecosystems. We'll investigate the design of a small extension to an old timber home located in suburban subtropical Brisbane. This project has a very challenging site with overland flow and stormwater flooding issues. I talk with architect Tim Bennetton, the director of Tim Bennetton Architects, who will share the inside story on his Yeronga House project. Tim has successfully transformed this problem site into a valuable asset that not only brings joy to the homeowners, but also provides much needed habitat for local flora and fauna. Today we'll learn about: The importance of retaining stormwater and rainwater on site and appreciating water as a very valuable resource.Ideas that improve the resilience of cities to heavy rainfall and flooding, while also improving water quality and biodiversity, andWe'll also cover a wealth of other insights from Tim's years of experience.   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREE RESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.     KEY POINTS SUMMARY 1. This site was affected by overland flow or water that runs or ponds on the site after rainfall. Overland flow may occur before the stormwater enters a creek, or when the stormwater leaves the creek as floodwater, or in some cases when stormwater rises to the surface naturally from underground. Overland flow typically occurs in natural low lying drainage paths. And as we discover today w...

Similar podcasts

All episodes

Get Started: Climate Action in the built environment across Australia

1 hr 3 min

Across Australia numerous groups are taking meaningful climate action and working hard to develop inspiring solutions. Today, I speak with representatives from five different organisations from the built environment to find out what’s happening. These groups tackle climate change from various angles, employing different structures and methods. They include formal committees, research groups, informal support and information sharing, and grass roots action. Today we’ll hear from: 1. The Australian Institute of Architects, Climate Action and Sustainability Committee – Andrew Noonan 2. The Retrofit Lab, from the University of Melbourne – Professor Sarah Bell 3. Australian Architects Declare – Steffen Welsch 4. Parlour Regenerative Designers Annexe – Anna Lindstad 5. Architects Climate Action Network, Australia – Lucy Humphrey Most of the groups I speak with today welcome all built environment professionals. And most importantly, they all provide free environmental information on their websites.   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREERESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   INTERVIEW QUESTIONS [00:00:00] Introduction [00:01:43] AIA – Climate Action & Sustainability Committee – Andrew Noonan [00:02:19] What are the primary functions of the committee at State & National level? [00:05:24] What projects are you working on at the moment? [00:07:08] Can you tell us about the Embodied Carbon Curriculum? [00:09:43] How can architects get involved? [00:11:27] The Retrofit Lab, The University of Melbourne – Professor Sarah Bell [00:12:08] How did the Retrofit Lab get started? [00:14...

Get Started: Reducing Embodied Carbon – Lucy Humphrey, Studio Ecology

1 hr 12 min

Reducing embodied carbon in all new buildings and renovations is fast becoming a global priority, and in Australia new regulations are on the horizon. In today's episode, we move on to our final theme - Getting Started - and the first of two episodes to conclude the season. I talk with environmental architect, artist and well known Australian climate advocate Lucy Humphrey. Lucy is a director of the climate active architecture practice Studio Ecology, she teaches at the School of Architecture at the University of Sydney and the Sydney University of Technology and was a co-founder of the Australian branch of ACAN. Today, Lucy gives us a powerful wake up call about the current state of our planet. And she shares strategies to help us decarbonise our designs and meet our global targets, so together we can bring about change. We'll learn about: What's really happening to the planet and why change is urgent,The validity of climate emotionsAbout Life cycle carbon assessments and practical strategies to reduce embodied carbon.What's happening to the construction industry in Denmark where construction carbon caps are now mandatory, and alsoThe critical importance wholistic design thinking   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREERESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY [01:08:57] Stephanie: Today's summary only scratches the surface, and I found it very challenging to narrow down six key points. Lucy’s knowledge and passion are both inspiring and empowering so I recommend listening to the episode or reading the transcript. 1. Climate emotions are valid and c...

Water & Ecosystems: Delight in your environment – Tim Bennetton, Tim Bennetton Architects

48 min

Careful consideration of water is now a critical part of design as we confront increasing floods and droughts due to climate change. In today's episode, we move on to our next sustainable design theme - Water and Ecosystems. We'll investigate the design of a small extension to an old timber home located in suburban subtropical Brisbane. This project has a very challenging site with overland flow and stormwater flooding issues. I talk with architect Tim Bennetton, the director of Tim Bennetton Architects, who will share the inside story on his Yeronga House project. Tim has successfully transformed this problem site into a valuable asset that not only brings joy to the homeowners, but also provides much needed habitat for local flora and fauna. Today we'll learn about: The importance of retaining stormwater and rainwater on site and appreciating water as a very valuable resource.Ideas that improve the resilience of cities to heavy rainfall and flooding, while also improving water quality and biodiversity, andWe'll also cover a wealth of other insights from Tim's years of experience.   Australian Architects can claim formal CPD hours the time they spend listening to the podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREE RESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.     KEY POINTS SUMMARY 1. This site was affected by overland flow or water that runs or ponds on the site after rainfall. Overland flow may occur before the stormwater enters a creek, or when the stormwater leaves the creek as floodwater, or in some cases when stormwater rises to the surface naturally from underground. Overland flow typically occurs in natural low lying drainage paths. And as we discover today w...

Healthy Buildings: Hempcrete and materials for a healthy home – Michael Leung, Balanced Earth Architects

58 min

Prioritising health when selecting materials and products is simply common sense, and the best thing about healthy materials – they are also brilliant for the environment. In today’s episode we move on to our next sustainable design theme – healthy buildings. We’ll investigate the design of a house on an off grid site located in Mullumbimby in the Subtropical northern New South Wales hinterland. I talk with architect, Michael Leung, the director of Balanced Earth Architects, who will share the inside story on his Sky Farm project. Today we’ll learn about: The key design considerations, materials and products for a healthy home,We talk further about the process, costs and benefits of using hempcrete in custom architectural construction, andWe’ll also cover a wealth of other insights and practical information drawn from Michael’s extensive experience as both an architect and a builder. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREERESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Healthy building is about interrogating the detail of materials. Often that's not presented on websites and you have to dig deeper into the Material Safety Data sheets. After extensive research, Balanced Earth Architects now work with a simple palate of materials and the basics include: hempcrete, recycled timber and other materials from demolition, galvanised steel, timber windows, and natural finishes including clay and lime renders. 2. A hempcrete and lime rendered wall composition prevents mould growth. Hempcrete is vapour permeable, allowing moisture to travel from the inside to outside. In addition, lime rende...

Prefabrication: Structural Insulated Panels (SIPS) & Passivhaus – Murray Robertson, Robertson Architects NZ

35 min

SIPS, or structural insulated panels are a fast and efficient way to achieve very high thermal performance. In today's episode, we continue exploring prefabricated panel solutions. We investigate the design of a passive house built from SIPS on a very challenging site in the oceanic temperate climate of Wellington, in New Zealand. Architect Murray Robertson, the director of Robertson Architects, shares the inside story of his Bell House project. Today we'll explore the process, benefits and costs of SIPs and when they're an ideal solution. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCASTKey points summary, timestamps and resource linksFREE RESOURCESTranscript edited into clear Q&A.CPDAustralian architects can find more information on CPD, andCOURSESEleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Structural insulated panels or SIPs are used in floors, walls and roofs for residential and light commercial buildings. The panels are made by sandwiching a core of rigid foam plastic insulation between two structural facings and in this case Murray used oriented strandboard (OSB). SIPS are manufactured off site and are custom designed for each project. 2. SIPs panels do have some timber framing in them, but much less than a standard timber stud wall. The reduced timber content plus the polyurethane insulation deliver better thermal performance than standard insulated timber frame construction. 3. The external wall composition of this project was as follows: The basic external shell was a 165 mm thick SIPS panel.Externally, the ProClima weathertight membrane was fixed directly to the SIPS board and a 45x45 timber structural cavity batten attached to the outside of the membrane for the external cladding, andInternally, 45 x 45 timber battens were fixed to the...

Prefabrication: Cross Laminated Timber (CLT) design & construction - Jae Warrander, Makers

53 min

House prefabrication using flat pack panels delivers multiple environmental and cost benefits and is the way of the future. In today's episode, we dive into our next sustainable design theme, prefabrication, and we'll explore house design and construction using cross laminated timber. Architect Jae Warrander, director of Makers, shares the story behind his Akaroa Bach: a prefabricated holiday home situated in a mild temperate climate on the east coast of New Zealand's South Island. Makers, located in Wellington, New Zealand, is a collaboration between Makers of Architecture and Makers Fabrication. Today we'll explore what CLT is, the process, benefits and costs of using CLT for prefabricated panel construction, and the ideal scenarios for utilising CLT.   Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Cross Laminated Timber (CLT) is an engineered wood panel product created by gluing layers of timber together with the grain alternating at 90 degrees for added strength. CLT panels are cut into entire wall, floor and roof sections with precise computer accuracy. 2. CLT buildings must be meticulously designed and this includes all openings and holes cut for doors and windows, services, fittings and even power points. Everything must be accurately located in the computer shop drawings because making changes on site is very challenging. 3. The CLT serves as both the internal wall lining and the structural shell. Externally, it needs thermal insulation, a weather and air tightness building wrap and cladding for weatherproofing. Internally,...

Earth Building: Rammed Earth – Steffen Welsch, Steffen Welsch Architects

50 min

Are you looking for a unique sustainable material with a low carbon footprint? In today's episode, we move on to our next sustainable design theme, Earth Building, and investigate rammed earth construction. Architect Steffen Welsch, director of Steffen Welsch Architects, shares the story behind his Butterfly House project, located on an off-grid site in Rutherglen in the hot, dry summer and cool winter climate of north-eastern Victoria. Today we'll learn about the process, benefits and costs of using rammed earth construction and a wealth of insights and practical information drawn from Steffen's extensive experience. Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Rammed earth was chosen for this project because it suits the local continental climate. It optimises energy efficiency by absorbing and releasing heat slowly throughout the day, stabilising internal temperatures. This means it helps maintain a moderate temperature range inside the house by absorbing heat in summer to take the edge off those high temperatures and releasing heat slowly in winter to take the edge off low temperatures. 2. The soil used for rammed earth must be laboratory tested to ensure it is structurally suitable. In Steffen's experience in regional Victoria, there are usually quarries with appropriate soil located within a reasonable distance from most sites. A rammed earth contractor can assist with this process. 3. The rammed earth construction process is relatively simple and dates back over 10,000 years. Plywood...

Renewable Materials: Affordable sustainable design and Durra Panel - Matt Delroy-Carr, MDC Architects

54 min

Would you love a sustainable home but think it's out of your budget? Well, think again. In today's episode, we continue exploring renewable materials and investigate the design of an affordable environmental home built using standard construction methods. It features Durra Panel internal wall and ceiling boards made from agricultural waste straw. Architect Matt Delroy-Carr, the director of MDC Architects, shares the story behind his Scarborough Sustainable House, located on a small suburban site in the beachside suburb of Scarborough in warm temperate Perth. Today we'll learn about; ideas for an affordable sustainable home, climate responsive design for warm temperate climates, the process, costs and benefits of using Durra Panel internal wall and ceiling boards in custom residential construction, and a wealth of insights and practical information drawn from Matt's extensive experience.   Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. In this project, like so many others this season, the clients drove the environmental agenda and they were very well educated about environmental design and materials. This is what they were seeking and it's a fantastic brief for everyone to keep in mind: A floor plan sized to suit their needs that connected to a diverse and productive garden. Maximum thermal comfort for now and the future, A life cycle assessment to help understand and reduce their environmental impact and carbon footprint, and All within a modest budget. 2. To control costs, the strategy involve...

Renewable Materials: Hempcrete – Emily Knight, Emily Knight Design

56 min

Hemp has been used in construction for thousands of years, but it's only recently that it’s incredible environmental benefits have crept into mainstream awareness. In today's episode, we continue exploring renewable materials. We'll investigate the design of a hempcrete extension to an existing Federation House located in the heritage listed suburb of Ashbury in inner suburban warm temperate Sydney. Architect Emily Knight, the director of Emily Knight Design shares the inside story on her AL House.   Today we'll learn about; the process, costs and benefits of using hempcrete in custom architectural construction, how upgrading the thermal efficiency of your existing home is critical for creating environmental change, and a wealth of other insights and practical information drawn from Emily's extensive experience.   Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. The biggest environmental change can be effected through improving existing buildings. Currently in Australia, there is no requirement to upgrade your existing home as part of your renovation. However, Emily always encourages her clients to set aside some budget for this important work to ensure long term comfort and energy efficiency. 2. Hemp is used in construction in a range of formats. Hempcrete, as covered in this episode, also hemp blocks, hemp sprayed onto a frame and hemp panels. 3. Hempcrete walls are non-structural. They're formed up around a timber stud frame. 4. Hempcrete walls can be finished in a number of ways. They can be...

Renewable Materials: Strawbale Panels & Biophilic Design – Talina Edwards, Envirotecture

1 hr 6 min

If you thought that straw bales were only for DIY backyard builders, think again. In today’s episode we move onto our next sustainable design theme - renewable materials. We’ll investigate the design of a new certified Passive House built from Huff’n’Puff SITUP strawbale wall panels. This house is located on an off grid site in the cool temperate Victorian high country.  Architect Talina Edwards, a director at Envirotecture, shares the inside story on her Huff’n’Puff Haus. Today we’ll learn about: Biophilic design and our intrinsic connection with nature, Country and our planet The costs and benefits of using straw bale panels and their role in construction Strategies to achieve Net Zero carbon, andA wealth of insights and practical information drawn from Talina’s extensive experience   Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Biophilic design is linked to care for Country and an understanding that we are part of nature and intrinsically linked with our planet. If we don't care for Mother Earth, she can't keep caring for us. It's a reciprocal relationship of being present, responsible and caring. Like we take responsibility to care for our family. We feel better when we're outside in nature, but most of us spend around 80% of our time indoors. Biophilic design is about creating indoor environments that help us feel closer to nature and the outdoors through ideas such as plants, natural light, textures and materials. But it's critical to be very mindful of how our design choices affect the...

Renovation & Reuse: Building less & Retro joy – Paul Butterworth, Paul Butterworth Architect

45 min

Building less is without doubt the most cost effective and environmental solution. If you have an old home with good bones, a few strategic and creative moves may be all you need to create something very special. In today's episode, we continue exploring the importance of reusing existing buildings and look at ways to renovate and add value and joy with minimal work. We'll investigate the renovation of a mid-century modern home located in Stafford Heights in subtropical Brisbane. Architect Paul Butterworth, director of Paul Butterworth Architect, shares the inside story on his Stafford Heights Modern project. Today we'll learn about the opportunities and challenges of reusing existing homes and materials. And we have a very interesting conversation about the financial challenges architects and builders face when working on low budget renovations and some real solutions to create better outcomes for everyone. Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. It's important for architects to educate their clients about the world of opportunity that design and particularly sustainable design offers. And if you're a client of an architect, it will require trust, sometimes bravery and working collaboratively to achieve a unique and environmental home. 2. If an existing house has character and good bones, think very carefully before demolishing it. Older homes contribute to the character we value in our streets and enhance property value, pride and delight in our subur...

Renovation & Reuse: Old buildings & character – Rob Norman, Symbiosphere Architects

59 min

Actively looking for ways to reuse what is already in place is central to environmental decision making. In today's episode, we move on to our next sustainable design theme, Renovation and Reuse. We'll investigate the renovation of a 1940s timber cottage located in Bundjalung Country in the beachside town of Fingal Head in subtropical northern New South Wales. Architect Rob Norman, director of Symbiosphere Architects, shares the inside story on his Bambury Bungalow project. Today we'll learn about creative and cost effective solutions for retaining and reusing old buildings and materials, the unique character and joy that can be affordably created through reusing old buildings, and loads of other insights and practical information from Rob's years of experience. Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Old buildings and materials have a unique character that is very difficult to obtain from anything affordable and new. They make a home so much more interesting, inspirational and joyful to live in, adding to quality of life, market appeal, and ultimately property value. 2. In recent years, interest and awareness of sustainable design have grown in the market, but unfortunately, knowledge has not. Social media, architectural journals and architect websites promote environmental design with glossy, finished project photos, but with limited information about what's going on in the background. These glamorous images support the assumption that environmental buildings are expensive and all abo...

ESD Fundamentals: Adaptable & flexible for the future – Chris Bligh, Bligh Graham Architects

42 min

To be sustainable, buildings must be adaptable and flexible. They must meet the current occupants’ needs efficiently and enable rearrangement or repurposing to accommodate future needs with minimal work and material waste. In today's episode we continue our exploration of the sustainable design fundamentals. We investigate the design of a new house on a standard 600m2 suburban site in Yuggera Country, Samford in subtropical Brisbane. This house contains three different parts; a four bedroom home, a self-contained office and a self-contained secondary dwelling. Architect Chris Bligh, a director at Bligh Graham Architects, shares the inside story on his Live Work Share project Today we'll learn: ideas for creating a flexible floor plan that can accommodate multiple functions and adapt to changing needs, design strategies to optimise cross ventilation and passive cooling, and the process for using recycled hardwood from demolition yards. And loads of other insights and practical information from Chris’, years of experience. Australian Architects can earn formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. The design brief for the average Australian home is not what it used to be, and it keeps changing. More people are working from home, children are staying at home longer or they leave only to return with their partners and young children. There is a serious shortage of smaller affordable housing suitable for couples, young families or single parent families. For anyone looking for a source of income, incorporati...

ESD Fundamentals: Space efficient joy – Belinda Allwood & Allison Stout, People Oriented Design

39 min

Sustainable design begins with the fundamentals. This means carefully considered floor plans that utilise space efficiently and are responsive to your climate and the surrounding site. In today's episode, we'll explore the design of a new house on a small site located in Palm Cove in tropical North Queensland. Architects Belinda Allwood and Allison Stout from People Oriented Design share the inside story of their Big Small House project. Today you'll learn, ideas to help you create a comfortable and happy home that is space efficient and affordable,design strategies to optimize cross ventilation, and creative ways to provide joy through design while working with a modest budget.  Plus loads of other insights and practical information on materials and products from Belinda and Allison's years of experience. Australian Architects can claim formal CPD hours by listening to these podcasts and completing an online quiz. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Houses in hot tropical climates can be comfortable most of the year with access to good natural ventilation and shading. However, they will need a small air-conditioned retreat space designed for optimal energy efficiency for those very hot days every summer. 2. Belinda's design ideas to maximize ventilation and airflow include: Thermal venting by allowing a large volume of cool air to enter at the lower level and as it heats, rise and exit through the upper level. Providing narrow floor plans with windows on opposite sides of the house to promote breeze flow straight through because breezes move best in straight lines t...

Regenerative Design & Circularity – Andrew Noonan, Andrew Noonan Architect

1 hr 0 min

Reducing carbon emissions, both embodied and operational, is now a design priority. But carbon cannot be considered in isolation. Today we continue with the latest science and investigate the importance of holistic decision making and regenerative design. We'll explore the renovation and extension of a 150-year-old timber cottage on a small inner city suburban site in Turrbal Country, subtropical Brisbane. Architect Andrew Noonan, director of Andrew Noonan Architect, shares the inside story on renovating his own home. Andrew conducted extensive research on his design, material and product choices to ensure they achieved optimal regenerative outcomes and he shares his very interesting findings. Today we'll learn about: the importance of regenerative design and circular economy thinking, specifying timber from environmental sources, the long term problems with using dark colours in hot climates, why plasterboard wall linings are actually a very environmental solution, and loads of other insights and practical information from Andrew's extensive research and years of experience.   Australian Architects can claim formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Reducing carbon emissions through design is critical, but we must think holistically and find regenerative design solutions that do not focus on carbon at the expense of everything else. Regenerative design aims to integrate the building into a broader system, emphasising ways to give back and create a positive impact rather than merely reducing negative impact...

Design for a changing climate – Dr Paul Matthew, University of Queensland, School of Architecture, Design & Planning

1 hr 7 min

Every renovation and new build project is an opportunity to create positive environmental change. But where should we concentrate our efforts to achieve the greatest impact? In today's episode, Dr. Paul Matthew, a lecturer and researcher at the University of Queensland School of Architecture, Design and Planning, will share his research on building for a changing climate to help guide us forward. Today we'll learn about: The latest climate change science and what we need to focus on in design. The regulatory changes in the pipeline for existing and proposed houses to help tackle climate change, The key steps to achieve net zero carbon, and Loads of other valuable insights, and practical information from Paul's years of research. Australian Architects can claim formal CPD hours by listening to these podcasts and completing an online quiz.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. The CSIRO have modelled the potential future impacts of climate change over course of the century in all the Australian climate zones. The link to this CSIRO document is in the show notes. As the climate warms, design to optimise cooling through cross ventilation in summer will be critical for the whole of Australian. However it’s essential that rooms to be mechanically heated or cooled can be efficiently insulated and sealed to minimise energy consumption. 2. The Australian Government is planning two significant building regulatory changes to tackle climate change. The first proposed change affects new building work – Embodied carbon calculations are required as part of the Australian National Construction Code approval...

Sustainable Design: The latest science & solutions – Season 3. Introduction & Programme

20 min

Are you renovating or building and striving to make more sustainable and affordable decisions?  Whether you're an architect, designer or homeowner, juggling the current challenges of rising construction costs and the need to rethink design to be resilient and sustainable is very difficult …to say the least!  So, I created this podcast season to find answers that we all need and help inspire change.   Over 15 episodes, leading architects from across Australia and New Zealand will share their insights on the latest environmental design and construction, products and materials.  In this first episode, we'll cover: the upcoming episode topics, the three critical takeaway messages from the entire season, and for anyone new to sustainability, an introduction to the basics.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   SEASON 3 PROGRAMME THE LATEST SCIENCE E02 Design for a changing climate Dr Paul Matthew – University of Queensland, School of Architecture, Design & Planning E03 Regenerative Design and Circularity Andrew Noonan –Andrew Noonan Architect - Project Case Study: 39s House Renovation, Turrbal Country / Brisbane, QLD THE SUSTAINABLE DESIGN FUNDAMENTALS E04 Sustainable Design Fundamentals - Space Efficient Belinda Allwood and Allison Stout – People Oriented Design - Project Case Study: Big Small House, Yirriganydji Country / Palm Cove, North QLD E05 Sustainable Design Fundamentals - Adaptable Chris Bligh – Bligh Graham Architects - Project Case Study: Live Work Share House, Yuggera Counry / Samford, QLD RENOVATION AND REUSE E06 Renovation - Material reuse Rob Norman - Symbiosphere Architects- Project Ca...

What’s new at Renovation Collaborative in 2025 - Stephanie Skyring

13 min

Renovation Collaborative has evolved since I launched at the beginning of 2024. If you've listened to my original introduction podcast from back then, you might have noticed that a few things have changed. In this podcast, I explain what's been going on behind the scenes and what's now on offer for the community and architects in 2025. Today I'll be interviewed by my most dedicated listener, my mother, Beverley.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcripts edited into clear Q&A and other useful resources.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   INTERVIEW QUESTIONS 00:00 Introduction 00:38 How have your objectives changed since you started Renovation Collaborative in 2024? 01:54 What’s on offer at Renovation Collaborative in 2025? 04:35 Are the Online Courses still useful for the community? 05:30 When did you realise the podcasts would be helpful for architects? 06:26 How are your podcasts different to other design podcasts? 09:08 Tell us about the CPD for architects. 10:08 What podcast topics are you planning for 2025?   GET IN TOUCH If you've got any comments or questions or there's any topic you'd like to know more about, please send me an email at hello@renovationcollaborative.com.au.

How to get started with Passive House – Alexia Lidas, Australian Passivhaus Assoc. & Anna Cumming, Sanctuary Magazine at Renew

50 min

Here we are at the end of Season 2 and if you'd like to know more about Passive House, today you'll learn some ideas that will get you started: If you just want to dip your toe in, and experience the air quality, temperature and quietness, you'll find out about Passive House holiday accommodation you can visit in Australia and New Zealand, orIf you want to get down to business, you'll find out about the indepth information, courses and support available. I'm joined by two guests who will show you the way forward. The Australian Passivhaus Association CEO, Alexia Lidas, and the Managing editor of Sanctuary magazine at Renew, Anna Cumming.   Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process. KEY POINTS SUMMARY   I'll start with the information about the Australian Passive House Association. The association have been advocating for the adoption of the Passive House standard in Australia since 2013. One of the primary barriers to Passive House worldwide is the lack of education. So the association provide everything you need to know in a range of learning formats. Following is a quick snapshot of what they offer and you can find further info on their website. They offer free information including: A searchable project database, consultant database and general info blog on their website. Free information sessions in your office to introduce the Passive House basics and benefits. Free one-on-one support for large organisations and government through their Passive House Incubator and this service is designed to help integrate Passive House into building...

Passive House Design: Subtropical – Tiago Guerreiro, H4 Living

49 min

How do you design a Passive House in a Subtropical climate like Brisbane? Today’s episode is the fourth and final episode focussing on the design specifics for each of the four climate zones around Australia, where most of our population lives. I talk to very experienced passive house designer Tiago Guerreiro, a director at the award-winning design and construction company H4 Living based in Brisbane. In this episode, Tiago explains the Passive House design specifics for Subtropical, plus he shares heaps of other information and insights about designing and building from his years of experience to help you better understand Passive House.   Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process. KEY POINTS SUMMARY 1. The 5 Passive House design components for a subtropical climate are as follows: Windows are typically double-glazed and always operable. Windows should enable cross ventilation, purging of any excess heat build-up, and connection to the outdoors to enjoy comfortable external temperatures over spring and autumn and much of winter. The fresh air circulation system for subtropical is an ERV (energy recovery ventilation system) which is different to the HRV systems used in the cooler southern states. Wall insulation can fit within a typical 90mm timber stud framed wall thickness. No under-slab insulation is required because connecting to comfortable earth temperatures (usually around 22-23 degrees Centigrade) is beneficial for cooling. Only one layer of external wrapping is required; the vapour-permeable weatherproof membrane...

Passive House Design: Warm Temperate – Ben Caine, Leanhaus Architecture

1 hr 19 min

How do you design a Passive House in Warm Temperate climates like Perth, Adelaide or Sydney? In today's episode, I continue to investigate the design specifics for each of the four climate zones around Australia, where most of our population lives. I talk to very experienced Passive House designer Ben Caine, the director of the award-winning practice Leanhaus Architecture in Perth. Ben’s architectural mission is to deliver well-thought-out, mindful, architectural homes to the passive house standard, at less cost than a typical architecturally designed home. Ben explains the Passive House design specifics for Warm Temperate, plus he shares ideas on cost savings and heaps of other information and insights from his years of experience to help you better understand Passive House.   Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process. KEY POINT SUMMARY 1. Through his practice, Leanhaus Architecture, Ben delivers well-thought-out, mindful architectural homes to the passive house standard for a lower cost than a typical architecturally designed home. His practice proves that if you are open to finding efficiencies across design and construction, you can have a passive house or high-performance home without the additional cost. 2. Ben generally designs to the Passive House standard without going as far as certification for the simple reason that Passive House certification adds cost. However, it’s essential to note that during the first four years of Leanhaus Architecture, Ben and his team went to great lengths to model, test and optimize every design and understand the e...

Passive House Design: Mild Temperate - Andy Marlow, Envirotecture

45 min

How do you design a Passive House in a mild temperate climate like Melbourne? In today's episode, I continue to investigate the design specifics for each of the four climate zones around Australia where most of our population lives. I talk to very experienced Passive House designer Andy Marlow, a director of the award winning environmental practice Envirotecture in Victoria and New South Wales. In this episode, Andy explains the Passive House design specifics for Mild Temperate. Plus we talk more about Enerfit, the renovation and retrofit tool, and he shares heaps of other information and insights from his years of experience to help you better understand Passive House. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process. KEY POINT SUMMARY 1. In terms of the five Passive House design components, mild temperate is very similar to cool temperate. Windows are double or sometimes triple glazed depending on the design. The fresh air circulation system is an HRV Stud framed wall thicknesses are typically 140mm to allow for more insulation, and insulation is required to separate a concrete floor slab from the cool earth temperature below. An internal wrap for air tightness and moisture control is usually required in addition to the exterior weather tight wrap, and Removing thermal bridges is always important. 2. The colour of the roof and walls is considered in the PHPP modelling and affects the design's performance. In cooler climates, dark coloured buildings perform slightly better than light coloured buildings. Dark coloured roof and walls will dry out faster which c...

Passive House Design: Cool Temperate - Michael Tolhurst, Envelope Architecture

51 min

Passive House design is different in every climate zone. Over the next four podcast episodes, I talk to Passive House designers in the four Australian climate zones where most of our population lives, to discover the key differences. Today I start with Passive House design for cool temperate climates like Canberra and Hobart. I talk to Michael Tolhurst, the director of award winning practice Envelope Architecture in Canberra. Michael clearly explains the Passive House design specifics for cool temperate. Plus he shares heaps of other information and insights to help you better understand Passive House design Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Passive House design for cool temperate climates has a focus on warming. Of the four Australian climate zones accommodating most of our population, cool temperate is the most extreme. In Canberra, winters regularly go down to less than -5 degrees Celsius and in summer can reach the 40s. 2. Using a compact building form makes the Passive House standard much easier to achieve in more extreme climates like cool temperate. However, if you want a more linear form because of your site or to capture views etc. The PHPP tool can be used to determine building form alternatives and compensate for heat loss in other ways. 3. Windows are generally triple glazed. The window glass area reduces as the climate becomes colder to reduce heat loss. However, it's still critical to have opening windows in all habitable rooms to get cross ventilation when needed. And shading is still...

How to build a Passive House - Matthew Carland, Carland Constructions

52 min

How do you build a Passive House? In this episode you'll find out about the rigorous testing and photographic documentation of evidence that has to happen on site to guarantee that Passive House buildings deliver what they promise. I talk to very experienced Passive House builder Matthew Carland from Carland Constructions in Melbourne. Matthew openly shares everything that happens on site. You'll learn why he believes that Passive Houses are actually easier to build than typical homes. Plus heaps of other information to help you better understand Passive House construction. And let me tell you, if you still aren't convinced about the quality and value of the Passive House standard, in this episode, you'll find out how remarkable it really is. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Involving the builder during design is critical for keeping the project on budget. PHPP is used to test and find a balance of the best design and product options that meet the Passive House standard. And so when you include the builder's cost advice during PHPP design stages, you can effectively balance performance and cost to get the optimal outcome. 2. Passive House projects are easier to build than typical houses because of the high level of communication and collaboration. A specific outcome (Passive House certification) must be delivered and everyone wants to get it right. It's a shared goal. Everyone involved cares about what they do and works together. 3. The main difference between Passive House construction and typical con...

What are Passive House windows? - Paul Gerrard, Energy Efficient Windows

24 min

Passive House windows are not like the typical windows that we are used to in Australia. They require double glazing and sometimes triple glazing, and they open and close in different ways. Glass windows and doors are an integral part of building design, functionality and energy efficiency and they always take a large portion of the budget. So it's critical to know what you're working with before you get started. In today's episode, I talk to Paul Gerrard, the owner of Energy Efficient Windows, about the uPVC windows he manufactures for Passive Houses and high performance homes all around Australia. You'll learn: The different window and door types that can be used in a Passive House, The answers to your questions about UPVC window frames, Plus heaps of other practical info to help you understand how windows work in a Passive House. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.   KEY POINTS SUMMARY 1. Passive House windows are different to the typical windows that we're used to in Australia. The main Passive House options are tilt and turn windows, lift and slide doors and hinged swing doors. These opening types comply with the airtight requirements. They lock the entire perimeter of the window and really compress the seals. 2. Passive House windows need to be double or triple glazed. The option that's correct for your climate zone will be determined through your PHPP calculations. 3. The window frame material is also part of the window energy equation, not just the window glass. It needs to be insulated and airtight and thermal bridge free, meaning that t...

Passive House Consultant and Passive House Certifier - Luc Plowman, Detail Green

56 min

The design and construction requirements of the Passive House standard are complex. If you're an architect or building designer, the learning curve to deliver your first Passive House building is steep. If you're keen to get involved but struggling to get your first residential or commercial project off the ground, today, you'll find out how a Passive House consultant and a Passive House certifier can help. I talk to experienced sustainability engineer Luc Plowman, the director of Detail Green in Victoria. Luc shares his extensive knowledge gained from working on residential and commercial Passive House projects all around Australia over the last 10 years. MORE INFORMATION Find everything you need on the Renovation Collaborative website. PODCAST Key points summary, timestamps, and resource linksFREE RESOURCES Full transcripts edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process. www.renovationcollaborative.com.au KEY POINTS SUMMARY To conclude today, I want to draw your attention to six main points. 1. The market for Passive House in Australia has grown exponentially since about 2015. It's really come on in the past few years as the number of built Passive House projects has increased, enabling more people to experience and understand it. 2. Enerfit is the Passive House tool for renovations. It's more challenging and expensive than new build because you need to replace windows and remove cladding to properly address the requirements, but everything is possible so it's worth investigating feasibility. 3. A Passive House Consultant is particularly helpful for a first time Passive House team. They do the Passive House scientific modelling on the PHPP program to inform the design through the entire design, construction and certification process. 4. A Passive House Certifier's role is to provide independent review and quality...

How to design a Passive House – Alexander Symes, Alexander Symes Architects

47 min

How do you design a Passive House? In today’s podcast episode you'll get a clear understanding of how a Passive House works and the process to put one together. I talk to architect Alexander Symes, the director of the highly awarded environmental architectural practice Alexander Symes Architects in Sydney. Alexander's architectural mission is to advance sustainable architecture, and in today's interview, that is absolutely what he does. He openly shares his incredible knowledge to empower everyone to move forward with their passive house project. If you're an Australian Architect, you can claim your formal CPD hours for these podcasts. Jump on to the Renovation Collaborative website for more information.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY 1. There are five design components that the passive house standard uses to achieve its outcomes of energy efficiency and indoor air temperature and quality: Thermal insulation: This is about keeping the warmth in during winter and the hot out during summer.High-performance windows: These are for thermal insulation.Air tightness: This is about sealing your building so there are minimal gaps where the heat energy can get in and out.Heat recovery ventilation system: This brings filtered, fresh outside air into your home and evenly distributes it without losing the thermal efficiency of everything else you're doing.Thermal bridge-free construction: This stops heat energy transfer through materials from outside in, or inside to out. 2. You also need mechanical heating or cooling but only a minimal system. A passive house requires much less energy to cool or heat it th...

What’s it like in a Passive House?

1 hr 14 min

What's it really like in passive house? Today, you are going to find out. In this first episode, I let passive house speak for itself through the experience of 5 passive house owners from different climate zones around Australia. Most of them are home owners, but my final guest is from a commercial building, because passive house delivers incredible benefits for all building types, not just houses! In today's episode, my 5 guests explain: What made them decide to build a passive house,Their concerns before they started,What they now love most about their passive house, andHow it has affected their lifestyle. The interviews bring to light surprising information and sweep away all misconceptions and scepticism. One thing to note: You’ll hear in the interviews that some guests live in Passive Houses, and some live in Passive House style high performance homes. The high performance homes incorporate all the components, testing and outcomes of a Passive House, but have not sought formal certification. You’ll find out more about the pros and cons of formal certification in Episode 4 with the Passive House consultant and Certifier Luc Plowman from Detail Green If you’re an Australian Architect you can claim your formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY 1. Passive House delivers genuine health and comfort benefits. The temperature is always stable and pleasant. It's quiet and calm inside the house. There's no mould and the filtered air keeps dust, dirt and pollen and all other pollutants out of the house. 2. It's low maintenance. Because the windows can stay shut, the di...

Passive House: The smart solution for our changing world – Season 2. Introduction & Programme

3 min

In this podcast season, I talk to Passive House owners and experts all around Australia to find out what Passive House is all about and get to the bottom of all of the misinformation. Over ten weekly podcast episodes, you'll learn: What it's really like to live and work in a passive house building,What a passive house is and how it's different to standard residential buildings,The key players you need on your project and what they do,The differences in Passive House design across each Australian climate zone and finally,How to get started. As you'll find out, Passive House makes complete sense and really is the smart solution for our changing world. This podcast season creates a comprehensive resource of valuable insights, practical information and solutions to help the industry and the community. If you want to understand Passive House and have all your questions answered join me every Tuesday for Season 2 Australian Architects can claim their formal CPD hours for these podcasts. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  PODCAST SEASON PROGRAMME Step 1. Understand the Basics E02: What’s it like in a Passive House building? Five owners tell their story - Residential & Commercial E03: How to Design a Passive House Alexander Symes, Alexander Symes Architects, Sydney www.alexandersymes.com.au E04: Passive House Consultant & Passive House Certifier Luc Plowman, Detail Green, Victoria www.detailgreen.com.au E05: What are Passive House windows? Paul Gerrard, Energy Efficient Windows, Brisbane www.eewindows.com.au E06: How to Build a Passive House Matthew Carland, Carland Constructions, Melbourne www.carlandconstruction...

Borrowing Finance? How much is too much in 2025? - Tim Ward, Ward & Co. Wealth

21 min

Are you pondering taking a very large home loan to renovate, build or buy a new house? If the size of it is making you hesitate, you're not the only one. In today's episode, I speak to a financial adviser and get a second opinion on inflation, interest rates and what everyone is spending on home loans in 2024-2025. Plus, you'll find out how to work out the right amount to borrow for your situation and how much is too much. I talk to highly respected financial adviser Tim Ward from Ward and Co. Wealth in Brisbane. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY To conclude today, I want to draw your attention to three main points. 1. Interest rates are remaining fairly steady. We are at the end of the interest rate rising cycle. However, another rise is not out of the question because inflation still remains high. 2. Australians are taking out higher mortgages than ever before. You are not alone. Ten years ago, the average Australian mortgage was around $600,000 to $700,000 across major capital cities. Now we're starting to see seven figure mortgages across major capital cities for new entrants to the property market. 3. A financial adviser can help you determine the level of home loan debt that's affordable for your personal situation. This can include budgeting, cash flow management, and stress testing to ensure that you can tolerate a level of interest rate rise comfortably. ADDITIONAL ADVICE FROM TIM WARD Steps to help you work out the right amount to borrow The best process to do this is to reverse engineer what you can afford. These steps will ensure that you can live within your means and do not u...

What’s happening with home loans and interest rates in 2025? - Richard Jefferies, Newbridge Home Loans

14 min

Are you wondering whether it’s a good time to take out a large home loan to renovate or buy a house? In today's episode, I talk to a mortgage broker, and you'll learn what's happening with home loans and interest rates in 2024 and 2025. You'll also learn about current housing demand in southeast Queensland and which banks will support the environment to help you make the right decisions. I'll talk to highly respected mortgage broker Richard Jefferies from Newbridge Home Loans in Brisbane. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY To conclude today, I want to draw your attention to three main points. 1. Richard forecast that interest rates would remain fairly stable over the next twelve months. 2. There's a high demand for more houses all over Australia, coupled with a shortage of available houses. Southeast Queensland alone has a shortage of about 14,000 homes a year, and this demand is pushing up house prices with no sign of stopping. Brisbane's long-term average medium house price growth rate is around 6 - 8%. And this means two things: House prices are rising steadily. If you're a first-time home buyer in southeast Queensland, get into the market before it becomes even more unaffordable.It also means that property in southeast Queensland is very desirable for investors. 3. If you are looking for a bank that supports the environment, there are a few around. Richard mentioned a great website listing banks that don't invest in fossil fuels. Here is the link: Compare Bank Table - Market Forces INTERVIEW QUESTIONS 00:45 What's happening in the current finance market about borrowing money? 02:27 In you...

How much can I borrow? Ask a Mortgage Broker - Richard Jefferies, Newbridge Home Loans

43 min

Today, we move on to the next step in the Renovate or Sell journey - Borrowing finance. You might think of mortgage brokers only for getting the best home loan rates, but they've got a lot more knowledge and value to offer than that. Loans for construction and renovation are definitely not one size fits all. When it comes to construction projects, everyone has different objectives: large projects, small projects, owner-builders, licensed builders, and even modular or relocated homes. And that's just the beginning. Not all banks will finance everything, because from the bank's perspective, there are different levels of risk. So, finding out what finance is available for your project ideas is essential before you go too far. I talk to highly respected mortgage broker Richard Jefferies from Newbridge Home Loans in Brisbane.  MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY There are so many key points from today that narrowing it down to three is hard, but I'll start with these. 1.Depending on your personal financial situation and construction project specifics, you can access a number of loan types. You may also be able to access finance for the design stage consultants as well as the construction. As a general guide, the standard loan types are construction loans and smaller renovation loans. A construction Loan is for projects over about $150,000. It involves a licensed builder and payments made over the standard stages in a construction contract. The alternative is smaller renovation loans for more cosmetic work under the $100,000 mark. This is for bathrooms, kitchens, and other similar projects where you don't...

How much do houses cost in 2024-2025? Brisbane and Australia - Tim Douglas, Place Estate Agents

35 min

Buy or Renovate? Which is more affordable? When you discover the price to build your renovation plans you may think, ‘Surely it must be cheaper to sell and buy something better instead?’  In today’s episode, I talk to a real estate agent to find out what is happening in the real estate market in 2024-2025 in Brisbane and all around Australia, and the forecast moving forward. I also investigate the impact of flooding on property prices and how environmental design is valued in the market. I talk to highly respected and experienced real estate agent, Tim Douglas from Place West Estate Agents in Paddington Brisbane. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY Another fantastic interview with Tim Douglas. I just want to draw your attention to three main points from today. 1. Firstly, the property market is showing growth in most Australian capital cities, with Brisbane looking particularly strong going into the Olympics. Brisbane has had a very strong run since COVID and there's no sign of that stopping over the next 7 - 8 years. 2. Secondly, the high price of construction over the past few years has led to a shortage of completed larger renovations and new houses in the Brisbane market. Therefore, these products are now in high demand. On the flip side, unrenovated smaller cottages are not performing as well as they used to. This is obviously because there's not as much enthusiasm for renovating as there used to be, making these products less desirable. Tim advised that if you're able to hold onto one of these properties and just wait, they'll become a better investment over the longer term. 3. The third...

Renovation Design Brief and Budget Questions? Ask a Real Estate Agent - Tim Douglas, Place Estate Agents

50 min

You might think of real estate agents only for buying and selling property, but did you know that they have a heap of knowledge that can add value to your next renovation or new home project? In the previous episodes, I covered the cost of house construction to help you understand what your design ideas or your house plans might cost. In today's episode, we move on to the next step in the renovate or sell journey - property value and feasibility. You'll find out how a good real estate agent can help you answer your design brief and budget questions, and add real value to your home. I talk to experienced real estate agent Tim Douglas from Place West Estate Agents in Paddington, Brisbane. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  INTERVIEW QUESTIONS 00:00 Introduction 01:17 Do many renovators ask you for advice on their design brief and budget? 05:48 What information can real estate agents provide regarding brief or budget? 07:53 If someone is thinking of selling, should they talk to a real estate agent before they do any improvements? 11:46 What are the most common features that make a house not worth renovating? 16:59 For people putting together a design brief, what are the things that potential buyers always look for? 20:33 Do swimming pools add value and are people looking for them? 23:20 What is your advice on baths? 26:02 Do very personal or unusual design features make a house difficult to sell? 30:45 If you create a smaller home than others in the area, will it cause a problem when it comes to resale? 37:25 When is the best time to approach a r...

Current Renovation & Construction Costs: Brisbane, SE Qld, Northern NSW, Australia - David Knight, Total Estimating Services

33 min

Are you looking for the current cost of renovating or building a new house in Brisbane, South East Qld or Northern NSW, Australia in 2024-2025?  In this episode you’ll find out the current square meter rates for new custom construction.  I talk to a building cost estimator and find out the cost of house construction in 2024 and what's forecast to happen in 2025. If this is your first episode, I recommend you go back and listen from the beginning of the season because everything builds on the episode before. At the very least, please listen to Episode 4. What are square metre rates? so you understand what they are and most importantly, when they're used by inexperienced people, they can lead to very inaccurate results! The information covered in this episode on current square metre rates is for education only. I talk to building cost estimator David Knight from Total Estimating Services in Brisbane. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY We covered so much information in this episode, but I just want to draw your attention to three main points. 1. The first point was the wide range of costs to build custom, mid-range quality houses in the current market, which varied from around $3,000 up to over $6,000 per square metre. I predominantly work on residential renovations two storeys in inner Brisbane, which is quite sloped. So the fact that you could build on a flat block, a single story building for so much less, was quite a surprise to me. It was important to note what did make those renovations in inner Brisbane to older houses so muc...

What are Square Metre Rates? - Flavio Costanzo, Flavio Costanzo & Assoc.

18 min

If you are trying to figure out how much your renovation ideas will cost, you will have come across square metre rates. But what are they? In this episode I investigate square metre rates in detail. You will find out what they are, how they are calculated, and why building cost specialists hate using them! I talk to highly respected Quantity Surveyor, Flavio Costanzo, from Flavio Costanzo and Associates, in Brisbane. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  KEY POINTS SUMMARY We cover so much information in this podcast but I just want to stress the three most important points: 1. If you're ever quoted square metre rates, make sure you find out what they include, because that can just be so variable and everyone has a different interpretation. 2. Square metre rates may or may not include verandas or bits and pieces attached to the house, but they never include work outside the house. So make sure you allow to add all of this on to your building cost work. This includes things like driveways, cut and fill, complex footings, pools, pool houses, landscaping, fences. All of those things need to be added onto your construction cost. 3. Both the quantity surveyor and the building cost estimator really didn't like using square metre rates because they're so variable and it's hard to get a really accurate result. INTERVIEW QUESTIONS 00:00 Introduction 01:00 What are square metre rates? 02:10 Where do square metre rates come from? 03:28 What is included in square metre rates? 08:30 What is Rawlinsons? 10:55 What is excluded from square metre rates? 13:44 What a...

Building Cost Questions? Ask a Quantity Surveyor - Flavio Costanzo, Flavio Costanzo & Assoc.

23 min

Did you know that a quantity surveyor can give you independent building cost advice on your house plans and ideas, and help you decide whether to renovate or sell? Welcome to the Renovation Collaborative ‘On the tools’ podcast, where I interview industry experts to find out practical information to help you renovate smarter. My name is Stephanie Skyring. I'm an Australian architect with 20+ years of experience helping people create better, more environmental homes on any budget. In the previous episode, I spoke to a building cost estimator. In today's episode, you’ll find out how a quantity surveyor can also provide you with independent building cost advice. You’ll get further insights into building costing that will add value to your residential project, whether you’re an owner, an architect, a building designer or a builder. I talk to highly respected quantity surveyor, Flavio Costanzo from Flavio Costanzo and Associates building cost consultants, in Brisbane. Australian Architects can claim formal CPD hours for these podcasts.   MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  INTERVIEW QUESTIONS 00:00 Introduction 01:16 What is the difference between a quantity surveyor and a building cost estimator? 06:42 At what stages of the design process would a quantity surveyor provide costing advice? 11:13 Do you provide cost estimates at the tender stage for builders? 19:06 When you are putting together an estimate, where do the material and labour prices come from? 20:01 What are the benefits of obtaining independent building cost advice from a quantity surveyor? 20:39 Can a quantity surveyor give advice for the whole of Australia...

How much does it cost to Renovate? Ask a Building Cost Estimator - David Knight, Total Estimating Services

22 min

Do you need to know more information about the cost of house construction to help you decide whether to renovate or sell? You might typically think of obtaining building cost advice from a builder, but did you know that’s not the only option? You can also obtain independent advice on how much it will cost to build your house plans or even your design ideas, from a Building Cost Estimator and a Quantity Surveyor. Welcome to the Renovation Collaborative ‘On the tools’ podcast, where I interview industry experts to find out practical insider info and save you time and money. My name is Stephanie Skyring. I'm an Australian architect with 20 plus years of experience helping people create better, more environmental homes on any budget. In the first four episodes of this Season, starting today, I focus in detail on house construction costs. In today's ‘On the Tools’ episode, you’ll find out practical information about working with a building cost estimator; what they do, what their services cost and how they can add value to your next renovation or new build project. I talk to highly respected building cost estimator David Knight from Total Estimating Services in Brisbane. Join me every Tuesday for Season 1. and find out whether to Renovate or Sell in Australia in 2024.  Australian Architects can claim their formal CPD hours for these podcasts. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  INTERVIEW QUESTIONS 00:00 Introduction 01:19 What does a building cost estimator do on a typical house project? 02:12 What is the difference between a building cost estimator and a quantity surveyor? 03:38 On what size residential projects are cos...

Renovate or Sell in 2024-2025? – Season 1. Introduction & Programme

3 min

Are you going in circles trying to work out whether to renovate or sell? Do you need more information about current costs to help you make the right decisions? In my first podcast season, Renovate or Sell, I tackle costs head on.  I interview five trusted industry insiders to find out the latest information: about the cost of house construction, from a Building Cost Estimator and a Quantity Surveyor,about the cost of houses, from a Real Estate Agent,about home loans, from a Mortgage Broker, and about the right amount to borrow, from a Financial Adviser. Each of these professionals has a wealth of knowledge to help you make the right decisions. I also find out what they can do for you, and how to move forward with their services. I demystify the process so you can stop going in circles and achieve your dream home sooner. Join me every Tuesday to get up to date with what's happening in the industry and find out whether to Renovate or Sell in Australia in 2024. Australian Architects can claim their formal CPD hours for these podcasts. MORE INFORMATION Find everything you need on the Renovation Collaborative website. www.renovationcollaborative.com.au PODCAST Key points summary, timestamps and resource linksFREE RESOURCES Transcript edited into clear Q&A.CPD Australian architects can find more information on CPD, and COURSES Eleven easy to read courses demystifying the entire home design and construction process.  SEASON 1. PODCAST PROGRAMME Ep 1. Season 1 Trailer Ep 2. How much does it cost to renovate? Ask a Building Cost Estimator Guest: David Knight, Total Estimating Services www.totalestimatingservices.com.au Ep 3. Building cost questions? Ask a Quantity Surveyor Guest: Flavio Costanzo, Flavio Costanzo and Associates. Quantity Surveyors Ep 4. What are Square Metre Rates? Guest: Flavio Costanzo, Flavio Costanzo and Associates. Quantity Surveyors Ep 5. Current renovation & construction costs 2024-2025: Brisbane, SE Queensland, Northern NSW, Australia Guest: Davi...

Learn How to Renovate Smarter: Architect Stephanie Skyring introduces her online learning guide, Renovation Collaborative

15 min

Architect Stephanie Skyring introduces Renovation Collaborative, her new online learning guide designed to help DIY renovators find their way through the entire house design and construction process. The Renovation Collaborative website includes 11 Online Courses, podcasts with industry experts and a private community. Stephanie explains why she created Renovation Collaborative and how it can help you get the best results and value for money in your next renovation or new build project. KEY POINTS SUMMARY Architect Stephanie Skyring created her Complete home design guide, Renovation Collaborative to help DIY renovators and to inspire a greater commitment to environmental design. Created over the past 2 years, the Renovation Collaborative website contains online courses and other easy to follow, practical resources to help you get the best results and value for money for your renovation or new house project.  What's offered on the Renovation Collaborative website? 11 Online courses guide you through the entire design and construction process. Each course can be read in about an hour and contains valuable attachments such as template letters, documents and materials selection advice. The design courses are supported by a live online classroom where you can ask questions. The Renovation Collaborative Community allows you to have your questions answered by Architect Stephanie Skyring and a community of like-minded renovators. Renovation Collaborative also offers a range of free resources, including:  Course 1. Environmental Design: The Common Sense Basics you didn't know, Podcasts, and Practical ideas on social media.  Why is Renovation Collaborative is different to other online renovation courses? Stephanie has 20+ years of Architectural experience in her practice Skyring Architects. She shares industry expert knowledge and The Environment is a core focus. Renovation Collaborative helps you make informed decisions, saving you time and money.  The podcasts share industr...

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