In this episode of the Building Sciology Poddie, I am joined by Dr. Tim Law, a building scientist and architectural forensic investigator. We discuss the challenges of building science, focusing on issues like condensation, mould, and the impact of building codes on health and safety. Dr. Law shares insights from his career, emphasising the importance of understanding the technical aspects of building design and the need for collaboration across disciplines.
Useful Links
Introduction to Architectural Science - The basis of sustainable design - Steven V Szokolay
What is Chronic Inflammatory Response Syndrome
CSIRO House Energy Efficiency Inspections Project 2015
CSIRO Air Infiltration of New Dwellings 2024
ASHRAE 241 - Control of Infectious Aerosols
IICRC - Institute of Inspection Cleaning and Restoration Certification
ANSI/IICRC S500 - Standard for Professional Water Damage Restoration
ANSI/IICRC S520 - Standard for Professional Mold Remediation
ABCB and UTAS Scoping Study of Condensation in Residential Buildings
What is CIRS - Chronic Inflammatory Response Syndrome
Breaking Bad - series about cooking Meth! Haha highly recommended
BPC - Building and Plumbing Commission
ABCB Building Confidence Report
The Defect Evasion Playbook - Dr Tim Law
Episode #12 - Condensation, Roof Ventilation and Building Science with Clarence Macalister
AS3500 - Plumbing and Drainage
Social Media Links
https://www.instagram.com/building.sciology/
https://www.instagram.com/climasuresa/
https://www.instagram.com/endurobuilders/
Websites
www.climasure.com.au
www.endurobuilders.com.au
In this conversation, I discuss the principles of high performance building at length with Matt Risinger, focusing on the importance of durability, water management, building science education, and the cultural differences in building practices between Australia and the US. Matt shares insights from his experiences in Australia, emphasising the need for transparency and learning from mistakes in the building industry. We also explore the concept of the 'Perfect Wall' and the upcoming "Build HD" standard aimed at improving building durability and health.
Click follow on your favourite podcast app to make sure you don't miss an episode and you help the show grow!
Thanks so much - Jess
Useful links
That video - Matt has concerns Australia!
Building Science 101, 201 and 301
Steel frame done properly - page 13
Chapters
00:00 Introduction to High Performance Building
02:37 Lessons from Australia: Building Communication and Practices
05:16 The Importance of Water Management in Building
08:03 Design Principles: Overhangs and Eaves in Modern Construction
10:42 Learning from Mistakes: Building Science and Durability
13:11 The Perfect Wall: A Concept for Longevity
15:42 Durability vs. Energy Efficiency in Building Practices
18:32 Identifying Common Building Mistakes
21:13 The European Influence on Building Standards
23:28 Mindset Shift: Building for Longevity
26:15 Innovations in Building Materials and Techniques
28:39 Exploring Flat Roofs and Durability
30:13 Mindset of Durability in Construction
31:44 Introducing the HD Standard
33:42 Build Show Live Conference Insights
36:00 Networking and Collaboration in the Building Industry
37:49 Building Science Education and Resources
43:57 Advice for Australian Builders
47:12 Condensation Concerns in Building
52:31 Lessons Learned in the Building Industry
In this episode, I saw down with Amelia Lee, Undercover Architect. Amelia has been empowering homeowners in the building and renovation process, and upskilling builders in their businesses. In this episode she shares her journey in architecture, the challenges homeowners face, and the importance of communication and education in the industry. The conversation covers the PAC process, managing client expectations, and the significance of moisture management in building health. Amelia emphasizes the responsibility of builders to educate homeowners and create lasting impacts on communities through their work.
Useful Links
Full show notes:
https://building-sciology-poddie.podcastpage.io/episode/20-communication-collaboration-education-and-designing-better-homes-with-amelia-lee
In this conversation, Jess Kismet and Dr. Cameron Munro delve into the intricacies of building performance, focusing on how to create comfortable, durable, and energy-efficient homes. They discuss Cameron's background in aerospace engineering and how it informs his approach to building science. The conversation covers various topics, including the importance of mechanical ventilation, the impact of renovations on comfort, moisture management, and the significance of window and roof performance in building design. Cameron emphasises the need for clear communication of building performance metrics to clients and the importance of understanding the balance between passive and active heating and cooling systems.
Links
Cameron Munroe on the Mindful Builder podcast - Part 1
Cameron Munroe on the Mindful Builder podcast - Part 2
In this conversation, Jess Kismet interviews Anthony Benger, a carpenter from Melbourne who shares his personal journey with Chronic Inflammatory Response Syndrome (CIRS) caused by mould exposure. The discussion explores the intersection of health and building practices, emphasizing the importance of creating healthy living environments. Anthony reflects on his experiences with chronic illness, the challenges of navigating the building industry, and the need for better education on environmental health. The conversation highlights the significance of understanding how our home environments impact our health and well-being, advocating for a shift towards healthier building practices.
Links
Mould illness resource list
Surviving Mold - Dr Ritchie Shoemaker
NSJ Enviro - David Lark
Toxic Mould Support Australia Facebook group
Other links
Advanced Diploma in Building Biology - ACES
Leviticus 14:33–53 - there actually is a verse in the bible that says if a house is mouldy the priest should declare that the house should be torn down!
Chapters
00:00 Introduction to Building Psychology and Personal Journey
01:37 Navigating Chronic Illness and Its Impact on Work
07:01 The Shift from Theory to Practical Building Solutions
12:24 Building Practices and the Importance of Healthy Homes
17:20 Understanding Environmental Illness and Its Implications
22:22 A Day in the Life with Chronic Fatigue Syndrome
33:51 Bridging Knowledge Gaps in the Building Industry
40:10 Connecting the Dots: Mold Illness and Home Environment
50:09 Final Thoughts on Health and Home Environment
Join Jess Kismet as she delves into the world of high-performance building envelopes with James Pinyon, Kingspan's Technical Services Manager. Discover the intricacies of insulation, thermal performance, and the evolving standards in sustainable building. From the challenges of condensation in modern constructions to the innovative solutions Kingspan is pioneering, this episode offers a comprehensive look at how buildings can be made not just code-compliant, but genuinely better to live and work in. Tune in for insights on the future of insulation and sustainable building practices.
Full show notes, chapters and links can be found here:
In this episode, I chat to Sean Buchanan, an incredible builder from Northern Tasmania, to explore his journey into the world of building science. Sean shares his insights on the importance of creating durable and healthy homes, the challenges faced in the industry, and his vision for the future. Tune in to learn how Sean is making a difference in the construction world and inspiring the next generation of builders. He's the cool nerd we all need in our lives!
In this episode, I sit down with Spencer Rosen, the founder of Home Energy Academy, to talk about building science, electrification, and homeowner engagement. Spencer shares his journey into home energy education and why he’s so passionate about helping both homeowners and professionals better understand energy efficiency and sustainable living.
We chat about the challenges of upgrading existing homes, the need for a stronger baseline of knowledge among homeowners, and the exciting potential of bringing these ideas into schools. Spencer also told me all about his software development work focused on improving home energy solutions, and we chat through some smart marketing strategies that actually help energy upgrades gain traction.
We wrap up by imagining what ideal energy communities could look like and how to design homes that are truly energy-efficient offering a hopeful look at what's possible for a more sustainable future.
Show notes can be found here:
https://building-sciology-poddie.podcastpage.io/episode/15-when-you-know-better-you-build-better-with-spencer-rosen
In this conversation, I chat with Jess Ward, the founder of Mould Wise, about the vital intersection of health and home environments, particularly focusing on mould exposure and its health implications. Jess Ward shares her personal journey from experiencing severe health issues due to mould exposure to becoming a mould inspector. Our chat covers common misconceptions about mould, the connection between mould exposure and Chronic Inflammatory Response Syndrome, and the importance of proper mould remediation. Jess emphasises the need for awareness and education regarding mould-related health issues and the significance of maintaining a healthy home environment.
Show notes can be found here:
https://building-sciology-poddie.podcastpage.io/episode/14-mould-misdiagnosis-and-the-making-of-a-healthy-home-with-jess-ward
In this episode of the Building Sciology Poddie, I have a rambunctious chat with high-performance builders Hamish White and Matt Carland to discuss the intricacies of constructing sustainable homes in Australia.
We delve into the challenges faced in the residential construction industry, the importance of continuous learning, and the need for better education around energy efficiency.
The conversation also touches on the myths surrounding building practices, the significance of Passivhaus certification, and the potential for innovative projects to push the boundaries of construction standards. Ultimately, the episode emphasises that building better is a choice that can lead to healthier living environments.
It is also, so far, the only episode I have had to place the explicit warning on so don't say you weren't warned! Haha a great chat with a couple of fantastic builders who want to see the industry they love rise up. Enjoy!
Show notes can be found here:
https://building-sciology-poddie.podcastpage.io/episode/13-passivhaus-performance-the-power-of-building-science-with-hamish-white-and-matthew-carland
This is the longest episode yet, but it’s worth every minute!
In this episode of the Building Sciology Poddie, I interview Clarence Macalister, a builder and scientist with extensive experience in remediation and condensation management. In our chat we go deep into problems created by moisture and also into roof ventilation, finally an explanation!!
We chat about the nuances of Passivhaus design, the role of sensors in monitoring building conditions, and share case studies of building failures.
Clarence has a huge amount of practical skill and experience we can all learn, from so tune in and put any questions or feedback in the comments!
Show notes can be found here:
https://building-sciology-poddie.podcastpage.io/episode/12-condensation-roof-ventilation-and-building-science-with-clarence-macalister
In this episode of The Building Sciology Poddie, I chat with Clare Conroy, who shares her unique journey from homeowner to project manager at 35 South Building Co. Clare opens up about entering the construction industry, overcoming imposter syndrome, and the importance of relationships and trust in building. The conversation explores the responsibility that comes with creating homes, the misconceptions around energy efficiency, and how building smaller can still mean building better.
Clare also introduces her inspiring new project aimed at making building science accessible to children through storytelling - teaching concepts like insulation and orientation in fun, engaging ways. We highlight the urgent need for better education around building performance for both professionals and the public, and the power of knowledge sharing to create meaningful change in the industry.
Show notes can be found here:
https://building-sciology-poddie.podcastpage.io/episode/11-responsibility-energy-efficiency-purpose-with-clare-conroy
In this episode, I interview Villy Yordanov, a mechanical engineer and innovation engineer at Pro Clima. We discuss the importance of building science, sustainability, and moisture management in construction. Villy shares his journey into the field, the role of WUFI in hygrothermal modeling, and the significant challenges associated with managing moisture in concrete structures. The conversation also addresses common misconceptions about moisture in buildings, the balance between air tightness and vapour control, and the latest innovations in building science.
Show notes can be found here
https://building-sciology-poddie.podcastpage.io/episode/10-wufi-walls-and-weatherproofing-with-villy-yordanov
In this episode, Cindy Angel shares her journey of building a sustainable home with her husband Shane in Lake Caddai. As a thermal performance assessor, Cindy discusses the challenges and triumphs of designing their home, emphasizing the importance of energy efficiency, healthy building principles, and collaboration with builders. She reflects on her educational background, the use of NatHERS software for energy assessments, and the lessons learned throughout the construction process. Cindy also highlights the significance of creating a home that supports well-being and the impact of building materials on health.
Episode show notes:
https://building-sciology-poddie.podcastpage.io/episode/9-health-energy-efficiency-building-what-matters-with-cindy-angel
Follow Building Sciology on the gram or get in touch at jess@buildingsciology.net!
Visit the website for show notes and a full transcript and sig up to the mailing list here!
In this episode of the Building Sciology Poddie, I have a chat with Ken Long, the Regional Sustainability Manager at LendLease and chairperson of the Adelaide Sustainable Building Network. We discuss Ken's journey into sustainability, the role of the ASBN in promoting sustainable practices, and the importance of community engagement. Ken shares insights on the challenges of making sustainability, the significance of the Green Book as a resource, and the need for policy changes to ensure better living conditions through sustainable housing. The conversation emphasises the importance of construction details in achieving energy-efficient homes and the collective responsibility to foster a sustainable future.
Useful Links From Our Chat
Adelaide Sustainable Building Network
Glenn Murcutt - Australian Architect
Sustainable House Day - 5th May 2025
Renew Sustainable House Day - Webinar series 2025
Chapters
00:00 Introduction to Sustainability in Architecture
01:10 Ken's Journey into Sustainability
06:11 The Role of Education in Sustainability
09:06 The Adelaide Sustainable Building Network
14:58 Engagement and Community in Sustainability
20:17 Events and Networking Opportunities
25:17 Challenges in Promoting Sustainability
29:43 Making Sustainability Appealing
31:42 The Perception of Sustainability
35:02 Social Dynamics and Sustainability
40:12 The Green Book: A Resource for Sustainability
45:03Policy Changes for Sustainable Living
52:52Key Takeaways on Sustainable Housing
Follow Building Sciology on the gram or get in touch at jess@buildingsciology.net!Visit the website for show notes and a full transcript and sign up to the mailing list here!
In this episode of the Building Sciology Poddie, I speak with Sean Maxwell, the ATTMA Scheme Manager for Australia and New Zealand, about the importance of airtightness testing in building science. We chat about the role of blower door testing, the regulatory landscape surrounding airtightness, and the significance of the NatHERS star rating system. Sean shares insights from recent studies, including the CSIRO report on airtightness in Australian homes, and emphasises the need for better building practices to improve energy efficiency and indoor air quality. The conversation highlights the ongoing efforts to raise awareness and drive positive change in the construction industry.
Useful links from our chat
Green Building Council of Australia (GBCA)Green Building Council of Australia+1Green
Chris Nunn’s Passivhaus – Asquith ProjectAustralian Passivhaus Association
Chris Nunn – LinkedIn ProfileLinkedIn+2LinkedIn+2LinkedIn+2
Chapters00:00 Introduction to Airtightness and Building Science00:24 The Role of Blower Door Testing03:20 Understanding Airtightness and Its Importance06:35 Quality Control and Airtightness Testing09:34 Common Misconceptions About Airtightness12:34 Ventilation Strategies in Airtight Homes15:30 Regulatory Landscape for Airtightness Testing19:47 Building with Purpose: The Atma Philosophy22:09 The Importance of Objective Assessments in Building Quality23:27 NatHERS Ratings and the Need for Air Tightness28:07 Opportunities for Improvement in Energy Efficiency30:56 Achieving Air Tightness: Practical Strategies36:28 The Impact of Recent Studies on Building Practices41:31 Future Directions: Advocacy for Better Building Standards
Follow Building Sciology on the gram or get in touch at jess@buildingsciology.net!Visit the website for show notes and a full transcript and sign up to the mailing list here!Sponsor Websites
Climasure - www.climasure.com.au
Enduro Builders - www.endurobuilders.com.au
In this episode of the Building Sciology Poddie, I was incredibly privileged to have a private conversation with Dr. Joe Lstiburek, a leading figure in building science, to discuss critical issues surrounding building design, energy efficiency, and moisture management. We explored common myths in the industry, the importance of proper insulation and cladding, and the challenges posed by climate change, particularly in relation to bushfire resilience. Dr. Lstiburek emphasises the need for source control in indoor air quality and the importance of using appropriate materials in construction. Our conversation highlights the lessons learned from past mistakes in building practices and the need for innovative solutions in the future.
Useful Links from our chat
www.buildingscience.com - Dr Joe Lstibureks' website
https://research.csiro.au/bushfire/new-builds/roofs/ - Bushfire Best Practice Guide
Chapters
00:00 Introduction to Building Science and Dr. Joe Lstiburek
01:41 Debunking Myths in Building Science
05:32 Render and Insulation: A Complex Relationship
11:56 Moisture Management in Building Design
18:11 Learning from Past Mistakes in Building Practices
26:39 Understanding Roof Design and Challenges
29:38 The Debate: Plywood vs OSB
32:10 Building Materials and Fire Safety
39:00Venting Issues and Building Resilience
42:10 Industry Practices and Recommendations
46:15 Legacy and Indoor Air Quality Awareness
Follow Building Sciology on the gram or get in touch at jess@buildingsciology.net!
Visit the website for show notes and a full transcript and sig up to the mailing list here!
In this conversation, I interview Dr Nicole Bijslma about her extensive 30+year journey in building biology and her personal experiences with environmental health issues. Nicole shares how her struggles with miscarriages led her to explore the impact of homes on health, sparking a deep dive into environmental exposures, geopathic stress, and the connection between feng shui and building biology. A key focus of our chat is the critical role of mould in chronic illnesses, its remediation, and the importance of education in preventing mould-related problems in our homes. We discuss advice for homeowners and builders, emphasising timely drying after water events, carefully considered construction practices, and the urgent need for greater awareness of mould’s health impacts. With mould being alarmingly prevalent in Australian homes, it’s so important to understand proactive measures to ensure healthier living environments so I hope you enjoy our conversation! Thanks for listening!
Please leave a comment to let me know what you thought or if you have any questions!
Useful links from our chat
ACES - Australian College of Natural Sciences website
Healthy Home Healthy Family - Nicole’s best selling book
CIRS & Mould Medical Testing Information
S520 - IICRC S520 Standard and Reference Guide for Professional Mould Remediation
S500 - NSI/IICRC S500 Standard for Professional Water Damage Restoration
Mould in the Home 101 - excellent website / resource
Mould - scroll through for information on the HEPA sandwich cleaning method and more
Von Pohl - The man who has been described as the modern 'father' of geopathic stress.
Chapters
00:00 The Journey Begins: Building Biology and Personal Experience
03:26 Environmental Impact on Health: The Role of Chemicals and EMFs
09:51 Understanding Geopathic Stress and Its Effects
16:34 Feng Shui and Building Biology: The Connection to Well-Being
20:30 Mold: The Silent Health Threat
24:16 Navigating Environmental Challenges in Modern Living
26:58 Introduction to Mould in Building Biology
29:22 Mold Remediation Techniques
32.37 Understanding Mold Conditions and Standards
35.14 Health Impacts of Mold Exposure
37.54 The Role of Construction Practices
41.16 The Importance of Education and Awareness
43.54 Practical Tips for a Healthy Home
Follow Building Sciology on the gram or get in touch as jess@buildingsciology.net!
Visit the website for show notes and a full transcript and sign up to the mailing list here!