Sustainable Builders Yak

Builders Declare

For Australian construction professionals building high-performing, sustainable homes and homeowners looking to create their own sustainable, high-performing home.

  1. 9 FEB

    Ep #55 Melissa Neighbour: Smart Planning & Sustainable Housing Incentives

    Send a text Episode Description Melissa Neighbour, Founder and Principal Director of Sky Planning, takes us inside Australian council planning and residential development. She explains how state policies, council approvals, and incentive-based strategies shape projects, explores the shift from quarter-acre blocks to apartments and low-rise infill, and shares insights on sustainability, community-focused design, and navigating bureaucracy. Episode Covers The evolving Australian dream: apartments, terraces, dual occupanciesState vs council planning and non-discretionary standardsIncentive-based planning: FSR and height bonuses for sustainable, high-quality designAffordable housing integrated into luxury developmentsPlanning complexity and how expert planners help navigate approvalsSustainability, environmental resilience, and community-focused urban designPropinion: knowledge-sharing platform for planning professionalsEpisode Highlights State laws override restrictive council controls, easing approvalsLow-rise mixed-use and dual occupancy developments are increasingly feasibleIncentives encourage sustainable design and higher-quality outcomesAffordable housing bonuses improve supply in high-value areasWell-designed communal spaces and public transport critical for densityGreen facades and Nightingale-style apartments show functional, vibrant communitiesEngaging a planner streamlines approvals and maximizes property potentialPropinion platform enables industry-wide knowledge-sharingMelissa advocates better integration between planning and the NCC, with AI as a future toolPerfect For Builders, developers, and pre-construction consultantsUrban planners and residential designersAnyone interested in sustainable, community-focused housing

    1 h y 1 min
  2. 12 ENE

    Ep #53 The Future of Housing Affordability and Supply with HIA's Simon Croft

    Send a text Episode Description: In this episode, we sit down with Simon Croft, Chief Executive of Industry and Policy at the Housing Industry Association (HIA), to explore the current state of Australia's housing market. Simon shares his extensive experience in construction, policy, and building, delving into the pressing challenges of housing affordability and supply shortages. With the government targeting the construction of 1.2 million homes in the next five years, Simon discusses the obstacles in meeting these ambitious goals, particularly the need for long-term planning and a sustainable workforce. He also highlights the regional housing boom and how millennials are driving the shift away from metropolitan areas in search of more affordable living options. As we dive deeper into the construction industry, Simon explains the impact of escalating construction costs and the industry's need for stabilization. With a focus on government policies, regional housing development, and industry workforce solutions, this episode provides a comprehensive overview of what it will take to meet Australia's housing demands and build a sustainable future for all. Episode Covers: The challenges of building 1.2 million homes over the next five yearsRegional housing growth driven by millennials and remote work trendsThe impact of construction costs and the ongoing need for industry stabilizationThe importance of long-term planning for Australia’s housing strategyDiverse solutions required for varying regional housing needsEpisode Highlights: Insights on Australia's housing shortage and supply chain issuesThe government’s role in addressing construction workforce gapsNavigating policy changes and innovative solutions to meet housing targetsHow regional areas are shaping the future of housing developmentPerfect For: Builders and tradespeoplePolicy makers and industry advocatesAnyone interested in the future of housing and construction in AustraliaThis episode offers a detailed exploration of the challenges facing Australia's housing market and the steps necessary to overcome them. Tune in for a candid conversation about the future of housing affordability, supply, and the workforce, and how these factors intersect with broader policy and sustainability goals.

    1 h y 22 min
  3. 15/12/2025

    Ep #52 Electrifying Australia with Saul Griffith: How Tradespeople and Policy Can Lead the Clean Energy Revolution

    Send a text In this episode: We sit down with Saul Griffith to explore his journey from metallurgy to MIT, Silicon Valley, and now leading work in policy, engineering, and sustainability. Saul shares insights on electrification, zero-emissions infrastructure, and how tradespeople are central to building a clean energy future. We also dive into innovative ideas for long-lasting homes, smarter energy markets, and practical ways Australians can trade and generate electricity. Episode Covers: Electrification and the role of tradespeople in a zero-emissions futureReforming the electricity market to empower householdsImproving the National Construction Code and building “thousand-year homes”Sustainable construction materials: bricks, timber, and hybrid approachesCost savings, public health, and community benefits of clean energyChallenges and opportunities in clean tech supply chains and domestic manufacturingSaul’s productivity rituals and a sneak peek at his upcoming bookEpisode Highlights: Saul criticizes star ratings for homes and proposes energy efficiency measured in kilowatt hours per square meter per personDiscussion on Australians trading solar power peer-to-peerVision for long-lasting, durable, zero-emission homesFun rapid-fire questions: favorite sports teams, snacks, and music preferencesInsights into upcoming book and Substack updatesPerfect for: Sustainability enthusiasts and clean energy advocatesTradespeople and engineers interested in electrificationPolicy makers and innovators in energy and infrastructureAnyone curious about practical solutions for a zero-emission future

    59 min
  4. 01/12/2025

    Ep #51 Bamboo for a Sustainable Future: Building, Growing, and Innovating -With Jennifer Snyders

    Send a text In this episode, Jennifer Snyders, President of the Bamboo Society of Australia, shares her journey from indifference to advocacy for bamboo in sustainable construction, environmental restoration, and carbon reduction. Born into a bamboo legacy—her father founded House of Bamboo in 1972—Jennifer explains how this fast-growing, renewable material can transform Australia’s building landscape. Simon Clark highlights bamboo as a potential solution to construction supply challenges, noting its impressive CO₂ sequestration, rapid growth, and soil remediation. Jennifer also explores the development of structural bamboo in Australia, showing how engineered bamboo (CLB/LVB) could be a faster, sustainable, termite-resistant alternative to traditional timber. Growing and Using Bamboo in Australia: Bamboo seeds rarely (once every 100–150 years); propagation is usually through cuttings.Species thrive in diverse climates—from snow to temperate cities like Melbourne.Clumping bamboo prevents uncontrolled spreading.Bamboo is ideal for screens, landscaping, carbon offset, and building materials.The Bamboo Society (bamboo.org.au) lists growers and suppliers nationwide.Barriers to Adoption: Outdated perceptions, regulatory gaps, and misconceptions about bamboo as “non-structural” are slowing its uptake. Jennifer emphasizes engineered bamboo, performance-based standards, and carbon reduction targets to drive mainstream adoption. Episode Highlights:  From bamboo newbie to advocate for sustainable buildingCarbon storage, oxygen boost, and soil/water remediation benefitsFast-growing, termite-resistant structural bamboo for constructionWorks with timber machinery and plantations—collaboration potentialTackling perception, scaling, and regulatory hurdlesBamboo is a fast-growing, sustainable solution for construction, landscaping, and environmental restoration. Jennifer’s insights reveal its untapped potential and how performance-based engineering could make bamboo a mainstream building material in Australia. Brought to you by: Thermotek (Platinum sponsor), Binq and Live Life Build (Gold sponsors)

    49 min
  5. 17/11/2025

    Ep. #50 EV Fires: Is Your Electric Vehicle A Fire Risk? - With Emma Sutcliffe

    Send a text In this episode, Simon Clark and Brian Guinan chat with Emma Sutcliffe, Director of EV Firesafe, about the realities of electric vehicle (EV) fire safety. Emma shares how losing her plug-in hybrid in a 2018 bushfire inspired her mission to protect emergency responders, educate the public, and advance EV safety research in Australia. Dive behind the scenes of EV fire testing, from controlled burns in Perth to large-scale experiments with the National Fire Protection Association (NFPA) in the U.S. Emma explains EV battery longevity, recycling, and repurposing, and reveals insights from a Tesla Model Y crash investigation. She also highlights the need for more Australian-based EV battery recycling facilities. The episode also explores Defence electrification projects, including the world-first electric Bushmaster armored vehicle, and wraps up with a fun rapid-fire round where Emma shares her favorite home design tips, music, and Tim Tam hacks. Episode Covers: Expert insights into EV fire safety and battery testingBehind-the-scenes look at EV battery recycling and repurposingTesla Model Y crash investigation and lessons learnedElectrification of the Bushmaster armored vehicle in AustraliaEpisode Highlights: How a bushfire inspired Emma’s mission for EV fire safetyControlled burns in Perth and full-scale EV tests in the U.S.Challenges of end-of-life EV batteries and recycling solutionsWorld-first electric Bushmaster and Defence innovationRapid-fire fun: passive solar homes, Celtic music, and Tim TamsPerfect for EV owners, first responders, sustainability advocates, and Australian innovation enthusiasts, this episode covers everything you need to know about EV safety, battery management, and future-proofing our electric mobility. Brought you by: Weathertex (Platinum Sponsor), Evitat and Hydrowood ( Gold Sponsors)

    1 h y 8 min
  6. 03/11/2025

    Ep #49 Ventilation, Air Quality & Energy Efficiency in High-Performance Homes – With Joel Seagren

    Send a text In Episode 49 of The Sustainable Builders Yak, we’re joined by Joel Seagren, National Mechanical Ventilation Engineer at Fantech, to unpack the critical (and often overlooked) role of ventilation in high-performance homes. With a background in mechanical engineering, renewable energy, and a Master’s in building sustainability, Joel brings decades of experience to this conversation — from consulting on daylight modeling in the early 2000s to becoming a NatHERS assessor and championing heat recovery ventilation (HRV) in Australian homes. This episode covers: The science of air tightness, energy efficiency, and healthy indoor airWhy 6 air changes per hour is a benchmark for installing HRVsThe difference between NatHERS and Passive House modelingThe limitations of relying on window ventilation in Australia’s energy codeThe evolving National Construction Code (NCC) requirements around mechanical ventilationThe need for a standardized testing method in high-performance constructionNew Zealand modeling data showing the energy-saving benefits of HRVsWhether you're a builder, architect, or energy consultant, this is a must-listen if you're working on airtight, efficient, and healthy homes in the Australian climate. 🧭 Episode Highlights: Joel’s engineering background and sustainability journeyThe evolution of ventilation standards in AustraliaHRVs, airtightness, and indoor air quality explainedComparing NatHERS vs Passive House modeling systemsIndustry push for testing standards and updated building codesMoisture control, filtration, and the future of ventilation🎙️ Brought to you by: Hygge WindowsWebber InsuranceNeXTimber

    1 h y 7 min
  7. 20/10/2025

    Ep #48 How Builders Can Better Qualify Clients and Win Back Time

    Send a text How many hours have you wasted quoting jobs that never go ahead? In this episode of The Sustainable Builders Yak, we’re joined by Richard Armstrong, a former Melbourne renovation builder who turned over a decade of hard-earned experience — and frustration — into innovation. After 15 years working on extensions and renovations across inner-city Melbourne, Richard saw firsthand how vague budgets, mismatched expectations, and time-wasting quotes were burning out good builders. So, he built a solution: Procalc — a powerful feasibility tool that helps builders qualify clients early, set realistic budgets, and stop wasting time on projects that were never going to stack up. Procalc now draws on data from over 35,000 real builder projects, delivering 93% cost accuracy even without plans. It’s changing the way builders have that all-important first conversation with clients — bringing more clarity, confidence, and credibility to the table. Whether you’re a builder, designer, or consultant, this episode is packed with real-world insight on how to work smarter, quote less, and win more of the right kind of jobs. 📌 This episode covers: The real cost of vague briefs and unqualified leadsHow Procalc helps builders quote less and win moreUsing data (not guesswork) to manage client expectationsWhy feasibility studies should happen before designBuilding trust with clients, architects, and designersA new approach to sustainable, profitable building🧭 Episode Highlights: Richard’s journey from builder to software creatorThe lessons (and pain) that inspired ProcalcThe surprising accuracy of 35,000+ real project data pointsQualifying clients without needing full plansUsing Procalc’s carbon calculator to guide sustainable choicesBuilder burnout, value management, and better conversationsQuick-fire fun: Geelong Cats, R&B playlists & Anzac biscuits Brought to you by: McCormacks AustraliaJP Sustainable HomesValley Windows

    1 h

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For Australian construction professionals building high-performing, sustainable homes and homeowners looking to create their own sustainable, high-performing home.

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