Podcasts about Building science

Matt Risinger sits down with Jordan Smith of Smith House Co. to discuss the evolving role of inspections, permitting, and building codes in custom residential construction. Smith explains how code compliance impacts everything from framing and mechanical systems to scheduling and client expectations, especially as energy codes and inspection requirements become more demanding. The conversation explores the relationship between builders and inspectors, the importance of documentation and communication on site, and how experienced builders navigate gray areas between minimum code standards and higher-performance construction practices. They also touch on regional differences in enforcement, inspection delays, and the challenge of balancing craftsmanship, efficiency, and compliance throughout the building process.  Huge thanks to our episode sponsor, NuvoH2O. Learn more at: https://nuvoh2o.com/ Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

In this episode of the Build Show Podcast, Matt Risinger sits down with Jordan Smith to work through the full spectrum of residential HVAC mechanical systems — from the bare minimum to the over-engineered. The conversation moves quickly from what not to do (single-stage compressors with flex duct in unconditioned attics) to what actually performs: separate air handlers per floor, dedicated dehumidification, and ERV systems for continuous fresh air. For two-story homes, both agree that zone dampers are a dead end and that two independent systems are the only real solution. The middle-ground sweet spot they land on is dual single-stage units paired with at least one dehumidifier and a basic fresh-air intake strategy. A recurring theme is that equipment brand matters far less than installer quality — a well-installed Goodman beats a poorly installed premium unit every time.  Huge thanks to our episode sponsor,  JELD-WEN. Learn more at: https://www.jeld-wen.com/en-us Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt Risinger welcomes Kristof Irwin of Positive Energy for a deep discussion on the relationship between HVAC design, moisture management, and high-performance construction. Irwin explains how modern homes require a systems-based approach, where airtight enclosures, ventilation, and properly sized mechanical equipment all work together to improve comfort and indoor air quality. The conversation also covers humidity control, energy modeling, and the growing need for testing and verification as building standards evolve. Matt and Kristof discuss how builders, architects, and HVAC professionals coordinate early in the design phase to avoid performance issues later in construction.  Huge thanks to our episode sponsor,  JELD-WEN. Learn more at: https://www.jeld-wen.com/en-us Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt Risinger sits down with Kristof Irwin of Positive Energy to discuss how mechanical systems, enclosure design, and building science work together in high-performance homes. Irwin explains how HVAC design impacts comfort, humidity control, indoor air quality, and long-term durability, especially in challenging climates. The conversation explores right-sizing equipment, balancing ventilation with airtight construction, and using data-driven testing to verify performance. They also touch on homeowner expectations, evolving energy standards, and the importance of integrating architects, builders, and mechanical designers early in the process.  Huge thanks to our episode sponsor JELD-WEN. Learn more at: https://www.jeld-wen.com/en-us   Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt Risinger talks with Jason Todd of TimberHP about the growing role of wood fiber insulation in high-performance construction. Todd explains how wood-based insulation products fit into modern wall assemblies, offering vapor-open performance, thermal control, and compatibility with airtight building strategies. The discussion covers manufacturing, supply chain challenges, and how these materials compare to foam and mineral wool in durability and environmental impact. They also touch on prefabrication, evolving building codes, and the shift toward low-carbon materials in residential construction.  Huge thanks to our episode sponsors, Huber Engineered Woods and Pella Windows.  Learn more at:  https://www.huberwood.com/ https://www.pella.com/     Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt Risinger sits down with Bill Graber and Steve Rogers of The Energy Conservatory to explore how diagnostic testing informs high-performance construction. The conversation centers on blower door testing, pressure mapping, and airflow measurement as tools to verify airtightness and identify leakage pathways. They discuss how builders and energy raters use data to refine building enclosures, improve indoor air quality, and coordinate HVAC system performance. The group also touches on evolving codes, training, and the growing expectation for measurable results in residential construction.  Huge thanks to our podcast episode Huber Engineered Woods.  Learn more at: https://www.huberwood.com Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Send us Fan MailIn this episode, Sean Maxwell from ATMA (Air Tightness Testing and Measurement Association) breaks down the essential intersection of building science, air tightness, and occupant health.He dismantles the industry myth that "houses need to breathe," explaining why modern buildings must be airtight to stay durable while the people inside receive controlled, filtered air. Sean shares insights on the global growth of testing data, the shift in air tightness metrics, and why a well-ventilated, airtight home is the ultimate secret to a restorative night's sleep.Episode Highlights:The myth of the "breathing" houseATMA's global data on air tightnessSurface area vs. volume metricsThe critical role of HRV/mechanical ventilationControlling moisture and "drying" potentialThe luxury of quiet, fresh-air bedroomsGuest: Sean Maxwell – ATMA / Scheme ManagerCompany: ATMA (Air Tightness Testing and Measurement Association)Company URL: https://www.atma.com.au/Sustainable Builders Alliance (SBA): https://www.thesba.com.auBROUGHT TO YOU BYThis episode is proudly brought to you by Craftwood Hardwood, Wunderbuild, and Powerhaus.

Matt Risinger hosts a conversation with Bill Spohn and Eric Kaiser of Tru Tech Tools, focusing on how testing and measurement shape modern building performance. The discussion centers on blower door testing, airflow diagnostics, and the growing role of data in verifying airtightness and system performance. They explore how builders and HVAC professionals use tools to identify leakage, improve indoor air quality, and fine-tune mechanical systems. The conversation also touches on training, evolving standards, and the shift toward performance-based construction, with practical insights into integrating diagnostics into everyday building workflows. Episode sponsor Pella is recognized for supporting the podcast. Huge thanks to our episode sponsor, Pella.  Learn more at: https://www.pella.com/ Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

The Australian building industry is shifting fast, and in this episode, we discuss what that really looks like on the ground. From economic pressure and labour shortages to changing technology and AI-driven disruption, this is an honest conversation about the reality of running a building business in a market that feels increasingly uncertain. If you are a builder in Australia, a construction business owner, or part of the wider residential construction industry, this episode will likely hit close to home.A big focus in this discussion is pre-construction and the hidden work that happens long before a project starts on site. We talk about planning, pricing, quoting, revisions, and the challenge of helping clients understand the real value of that early-stage work. In an industry where construction margins, project costs, and builder pricing are under pressure, these conversations matter. Better outcomes in the Australian construction industry start with clearer expectations and a more honest understanding of what good building actually takes.We also get into the mental and emotional side of staying in the game. When projects fall over, confidence drops, and the market feels shaky, builders need more than technical skill to keep moving forward. This episode explores builder resilience, construction industry challenges, and the importance of protecting your health, your mindset, and your business through difficult seasons. It is a grounded conversation for anyone navigating the pressure of running a building company in Australia right now.We also talk about why industry events and communities still matter, including the Passive Haus Conference, the Sustainable Builders Alliance, and the value of learning from other builders, designers, and architects who want to lift the standard.

Matt Risinger sits down with Jacob Racusin of New Frameworks to unpack how straw-based construction fits into modern high-performance building. Racusin reframes “straw bale” as a panelized wall system using straw and wood fiber as insulation within airtight assemblies, emphasizing durability, moisture management, and prefabrication. The conversation moves from the history of straw construction to its evolution into factory-built panels that meet passive house–level performance. They discuss cost, scalability, and shifting from custom design-build to standardized housing solutions, positioning bio-based materials as part of a broader strategy for energy efficiency, resilience, and streamlined construction.  A big thank you to episode sponsor Huber Engineered Woods for supporting the Build Show podcast.  Learn more at: https://www.huberwood.com Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Recorded live at the 7th Annual HVACR Training Symposium, this episode brings together Roman from HVAC School and building science practitioner Brynn for a deep-dive conversation on one of the most pressing challenges in the HVAC industry: how contractors can use building science principles not just to solve problems, but to communicate value and close sales at the kitchen table. With 26 years of industry experience and 15 years of consistently applying building science in his contracting business, Brynn shares the process his team has refined to help homeowners understand their comfort problems — and confidently invest in the right solutions. Central to the conversation is the idea that testing — not guessing — is the foundation of a great HVAC business. Brynn outlines his team's "big three" diagnostic approach: starting with indoor air quality testing, followed by a load calculation using a LIDAR tool, and finishing with a duct evaluation. These three steps give technicians the data they need to tie findings directly to a homeowner's stated concerns. Rather than overwhelming customers with spreadsheets and raw numbers, the goal is to present information in a way that connects with their lived experience — validating that their hot rooms, cold spots, or humidity discomfort are real, measurable problems with real, measurable solutions. Brynn's team can complete a full load calculation in as little as 20 minutes on-site, a capability that routinely impresses homeowners and sets them apart from competitors. The episode also tackles the business case for slowing down. Rather than rushing technicians through six to eight calls a day, Brynn's company reduced daily call volume to two to four, giving technicians time to perform thorough diagnostics. The result? Ticket sales increased, replacement opportunities grew organically, and install callbacks dropped to a remarkable half of one percent, compared to an industry average closer to ten percent. Roman and Brynn agree that adopting building science practices isn't about overhauling your business overnight. The key is to start with one skill — like combustion testing or airflow measurement — master it, embed it in company culture, and build from there. Over time, these small habits compound into a business that delivers on its promises every time. Beyond the technical content, the conversation wraps with a heartfelt discussion about workforce development and the GRIT Foundation, a nonprofit working to reintroduce skilled trades exposure to young people. With shop classes having largely disappeared from schools across the country, Brynn and Roman emphasize the importance of giving children the chance to discover a passion for hands-on work. Brynn's team hosted a GRIT camp in Detroit, and one participant has since enrolled in HVAC college — a reminder that sparking curiosity early can change the trajectory of a young person's life. Contractors interested in Brynn's training programs and building science bootcamps can find more information at HVACTrain.com. Topics Covered The culture and community of the HVACR Symposium and why first-time attendees always come back Why building science can feel intimidating to contractors — and how to simplify it for customer conversations Brynn's "big three" on-site diagnostics: indoor air quality testing, load calculation, and duct evaluation How to ask the right questions first — understanding the customer's pain before running tests Using data to validate homeowner concerns (hot rooms, cold spots, humidity issues) rather than dismissing them Completing a full load calculation in 20 minutes using LiDAR tools and tablet software Presenting test results with third-party references (EPA, American Lung Association) to build trust Why oversized HVAC equipment is the rule, not the exception — and what the data shows across thousands of homes The business case for slowing down: fewer daily calls, better diagnostics, higher ticket sales, fewer callbacks Reducing install callbacks from an industry average of ~10% to just 0.5% through building science practices How to implement building science incrementally: start with one practice, make it a habit, then build from there Using platforms like measureQuick and Smart Probe for ongoing performance verification Mitigating legal and financial risk on larger residential and multi-family projects through proper documentation Building a word-of-mouth reputation that eliminates the need for active marketing The GRIT Foundation: reintroducing skilled trades to young people and inspiring the next generation of HVAC professionals Where to find Brynn's contractor bootcamps, online classes, and workforce development seminars at HVACTrain.com    Learn more about Brynn's education opportunities at https://www.hvactrain.com/.  Have a question that you want us to answer on the podcast? Submit your questions at https://www.speakpipe.com/hvacschool. Purchase your tickets or learn more about the 7th Annual HVACR Training Symposium at https://hvacrschool.com/symposium. Subscribe to our podcast on your iPhone or Android. Subscribe to our YouTube channel. Check out our handy calculators here or on the HVAC School Mobile App for Apple and Android.

Building science is at the core of high-performance construction, but it takes more than an understanding of psi-values and hygrothermal dynamics to actually get these buildings built. As we see in this episode, having a real-world understanding of materials science, finance, and how people actually work together is yet another component to this line of work. Granted, there's still a lot of building science involved, as emphasized by the clips featuring Ed May and Ben Bogie, but this episode of The Reimagine Edit series of the Passive House Podcast should be a reminder that construction touches loads of academic fields, and that the status of expert will forever be a moving target in an evolving industry.In this episode, host Zack Semke shares selected clips of conversations from the Reimagine Collective. Featured speakers include Ben Bogie, Jesse Hunt, Michael Ingui, Ed May, and Emily Mottram.The Reimagine Edit is a special series of the Passive House Podcast that shares curated insights from our Experts-In-Residence at the Reimagine Buildings Collective, our membership community of building professionals stepping up to tackle climate change. Learn more about the Reimagine Buildings Collective at https://www.reimaginebuildings.com.

Mark sits down with Andrew Legge of Havelock Wool for a conversation that starts with sheep and ends in the walls of a healthier home. Andrew shares how a New Zealand idea turned into a fast-growing insulation company in the U.S., why builders are slow to change, and what makes wool such a powerhouse for sound, air quality, and performance. It is smart, surprising, a little crunchy in the best way, and proof that sometimes the best building product has been standing in a pasture the whole time. Support the show - https://www.curiousbuilderpodcast.com/shop See our upcoming live events - https://www.curiousbuilderpodcast.com/events The host of the Curious Builder Podcast is Mark D. Williams, the founder of Mark D. Williams Custom Homes Inc. They are an award-winning Twin Cities-based home builder, creating quality custom homes and remodels — one-of-a-kind dream homes of all styles and scopes. Whether you're looking to reimagine your current space or start fresh with a new construction, we build homes that reflect how you live your everyday life. Sponsors for the Episode:  Pella Website: https://www.pella.com/ppc/professionals/why-wood/  Contractor Coalition Summit: Website: https://www.contractorscoalitionsummit.com/ Where to find the Guest:  Website: https://havelockwool.com/ Instagram: https://www.instagram.com/havelock_wool/  Where to find the Host:  Website - https://www.mdwilliamshomes.com/  Podcast Website - https://www.curiousbuilderpodcast.com Instagram - https://www.instagram.com/markdwilliams_customhomes/  Facebook - https://www.facebook.com/MarkDWilliamsCustomHomesInc/  LinkedIn - https://www.linkedin.com/in/mark-williams-968a3420/  Houzz - https://www.houzz.com/pro/markdwilliamscustomhomes/mark-d-williams-custom-homes-inc

On the Build Show podcast's Origin Series, host Matt Risinger sits down with Bernie Calcote, president and CEO of Melde Construction — a nearly 46-year-old Austin firm known for architecturally significant custom homes and high-end remodels. Bernie's path into construction is anything but conventional: he arrived in Austin as a musician and art substitute teacher before answering a Craigslist ad for a carpenter's helper at Melde, eventually working his way to the top. The conversation covers Melde's culture-first approach, Austin's collaborative building community, and the value of long-term mentorship in developing strong project managers and tradespeople.  Thanks to today's sponsor, Rings End — a premium specialty building materials supplier based in Connecticut, with a focus on building science and long-term performance. Visit ringsend.com to learn more. Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

SummaryIn this episode, Kurt and Jamie discuss various topics ranging from the weather and sports updates to professional achievements in architecture. They delve into the significance of the Super Bowl, the AIA, and the importance of art and architecture in reflecting current events. The conversation culminates in a discussion about sketches that represent societal issues, emphasizing the role of art in processing complex narratives.TakeawaysThe weather can impact building science significantly.Super Bowl discussions often lead to reflections on sports culture.AIA achievements highlight the importance of professional recognition.Art can serve as a medium to process current events.Sketching can help articulate complex societal issues.The melting pot of cultures is a defining characteristic of America.Community and collaboration are essential in architecture.Celebrating achievements in architecture fosters a sense of community.Artistic expression can bridge gaps in understanding societal challenges.The role of architecture in shaping narratives is crucial. TitlesExploring the Green Room DynamicsSuper Bowl Reflections and Sports Culture sound bites"Boo, Astros. Yay, Tigers.""Welcome to the actual show.""Thanks, Jamie. Always."Chapters00:00 Welcome to the Green Room11:21 Sports Talk and Super Bowl Happenings15:05 Celebrating AIA Fellowship and Community Engagement18:13 Coffee, Mardi Gras, and Indulgences19:24 Culinary Adventures and Cultural Celebrations24:39 Super Bowl Halftime Show: A Cultural Showcase27:50 Reflections on Football and Personal Connections28:18 Artistic Expressions: Sketches and Current Events34:58 Exploring Identity Through Art and Architecture43:45 The Symbolism of the Statue of Liberty48:44 Art as a Narrative: The Power of Visual StorytellingSend Feedback :) Support the showBuy some Coffee! Support the Show!https://ko-fi.com/coffeesketchpodcast/shop Our Links Follow Jamie on Instagram - https://www.instagram.com/falloutstudio/ Follow Kurt on Instagram - https://www.instagram.com/kurtneiswender/ Kurt's Practice - https://www.instagram.com/urbancolabarchitecture/ Coffee Sketch on Twitter - https://twitter.com/coffeesketch Jamie on Twitter - https://twitter.com/falloutstudio Kurt on Twitter - https://twitter.com/kurtneiswender

Matt Risinger sits down with veteran custom builder Brian Long of Brian Long Custom Homes for a candid “Origin Series” conversation packed with real-world construction industry lessons—from Brian's early days as a master carpenter and cabinet maker to building high-end custom homes in Dallas and eventually helping pioneer spray foam insulation in Austin. They break down what it really takes to succeed as a builder: developing relentless work ethic, building trust through integrity and service, finding elite subcontractors through references and jobsite quality checks, and staying hands-on to catch the details that protect performance, durability, and waterproofing. The episode also tackles the realities of building in Texas without a builder licensing requirement, why mentorship and trade education matter, how to survive market slowdowns with remodel work, and why “doing it right the first time” is the best marketing in custom home building. Huge thanks to our episode sponsor, Huber Engineered Woods. Learn more at: https://www.huberwood.com Watch full episodes of Matt on Facebook, Instagram and Build Show Network.  https://www.facebook.com/buildshownetwork https://www.instagram.com/risingerbuild/ https://buildshownetwork.com/go/mattrisinger   Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Sponsors:◦ Visit Buildertrend to get a 60-day money-back guarantee on your Buildertrend account◦ Marvin Windows and Doors◦ Sub-Zero Wolf Cove Showroom PhoenixConnect with Scott Jaffa:◦ https://www.jaffagroup.com Connect with Brad Leavitt:Website | Instagram | Facebook | Houzz | Pinterest | YouTube

Is social media helping the building industry—or hurting it? Matt Risinger joins Jake and Steve as the Three Social Media Amigos to roast Pete, the resident social media skeptic, and unpack what online platforms really mean for builders, architects, and building science pros.The conversation draws a sharp line between the dark side of social media—misinformation, marketing noise, and ego-driven content—and its best potential: real information transfer, community, and better buildings through shared knowledge. It's entertaining, honest, and occasionally brutal (especially for Pete), but it also raises serious questions about how we learn, teach, and influence in a digital world.The takeaway? Social media can either amplify expertise or dilute it. The difference comes down to intent, integrity, and how we use the tools.Pete's Resources:Information Transfer in Social Media (ResearchGate)Matt Risinger – The Build ShowJake BrutonSteve BaczekPete Yost

QUOTES from the episode: "Most building failures aren't mysterious. They're just ignored fundamentals." "If you demand museum-level humidity, you're no longer building a house. You're building a museum." "Moisture meters don't solve problems. They show you patterns. The thinking solves the problem."   In this episode of the Building HVAC Science Podcast, Eric Kaiser is joined by Kohta Ueno, principal and co-owner of Building Science Corporation, for a wide-ranging discussion on building failures, moisture, HVAC, and the practical realities of diagnosing real-world problems. Kohta shares his unconventional path into building science, from small remodeling jobs and a PBS NOVA episode to decades of forensic investigations alongside Joe Lstiburek, one of the field's most influential voices. The conversation quickly moves from origin stories into what really matters: how buildings fail, why those failures are often predictable, and how much cheaper it is to solve problems on paper than after construction.   A major theme is moisture management, especially in high-performance and multifamily buildings. Kohta explains how seemingly small details, like window sill slope, back dams, airflow settings, and interior air seals, routinely separate durable buildings from expensive failures. He also highlights a growing perfect storm in modern construction: oversized HVAC equipment, high ventilation rates, poor commissioning, and limited dehumidification, particularly in smaller units. The result is mold, humidity complaints, and systems that technically run but fail to control moisture.   The episode closes with a practical look at diagnostic tools and methods. Kohta emphasizes pattern recognition over single-point measurements, combining moisture meters, thermal imaging, pressure diagnostics, and blower door testing to understand how air, heat, and moisture actually move through buildings. He encourages listeners to use freely available Building Science Corporation research and Joe Lstiburek's Building Science Insights as foundational resources, reminding the audience that most building failures are not mysterious. They are repeatable, understandable, and avoidable if the fundamentals are respected.   Kohta's LinkedIn: https://www.linkedin.com/in/kohta-ueno-472a4/ Links mentioned in the episode: Our Current HVAC Mess Experts discuss problems with residential HVAC systems as a first step toward defining solutions https://www.greenbuildingadvisor.com/article/our-current-hvac-mess   Proposed Solutions for Residential HVAC Problems Experts suggest ways to improve the quality of residential heating, ventilating, and cooling equipment installations https://www.greenbuildingadvisor.com/article/proposed-solutions-for-the-residential-hvac-industry   A presentation on my investigations of multifamily humidity problems: Multifamily Humidity Control Problems: Muggy Mayhem https://buildingscience.com/sites/default/files/presentation-docs/2021-05-06_nesea_be21_muggy_mayhem_ueno_for_pdf_0.pdf   I have done a presentation on the diagnostic tools I use in my buildings forensic work; here's the slide deck: NESEA BE19 Tools of the Trade for Building Diagnostics March 14, 2019 https://www.buildingscience.com/sites/default/files/2019-03-14_nesea_be19_ueno_tools_trade_diagnostics_for_pdf.pdf 2019-03-14_NESEA_BE19_Ueno_Tools_Trade_Diagnostics.pdf   And here's a YouTube video:   Tools of the Trade for Building Diagnostics with Kohta Ueno https://www.youtube.com/watch?v=kCZIJFXDl9Q&t=2978s&ab_channel=TheBSandBeerShow   The complete rundown of Joe Lstiburek's columns:   https://buildingscience.com/document-search?search_title=&search=&field_doc_topics=All&field_doc_document_type=3&items_per_page=10   And some of the research reports we did under Building America:   https://buildingscience.com/document-search?search_title=&search=&field_doc_topics=All&field_doc_document_type=8&items_per_page=10   This episode was recorded in January 2026.

Chapters: 00:00:00 Introduction to Healthy Homes 00:03:00 Cristina's Personal Journey 00:09:00 Building Science and Healthy Living 00:15:00 Managing Water and Vapor 00:21:00 The Role of Education in Home Health 00:27:00 Passive House Principles 00:33:00 Proactive Home Maintenance 00:39:00 Understanding Building Materials 00:45:00 Home Inspections and Air Quality Home inspectors have a reputation for being a lot of things: advocates for home buyers, educators, communicators... deal killers. But health experts isn't necessarily the first thing that comes to mind when a home buyer goes to book a home inspection prior to buying a home. However, what if they could be? Home inspectors see more homes inside and out than almost any profession in the real estate industry second only to realtors. What if we were trained to not only identify structural and major system issues, but also potential environmental health issues? As building science begins to dominate discussions around real estate and residential construction, the way we think about health intersects directly as we continue to learn to view a home as one major system. Air leaks, poor or improper ventilation, and moisture intrusion can all factor into mold growth. Proper site location can affect a home owner's health long before the home even exists. Illness is often the final symptom of factors that have existed long before the human body even knows there's an issue. We already test for radon... so what if we learned to look out for common sense issues that could allow us to not just advocate for home buyers... but also for their long-term health? Cristina Greenfield, of Conscious Healthy Home, has some ideas as to how we can do just that. Learn more about Cristina at: https://www.conscioushealthyhome.com Subscribe to our Newsletter at: https://pages.theridealong.show/newsletter Leave us a VOICEMAIL and tell us what you'd like to hear more about this year at: https://www.theridealong.show  

In part 2 of this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Chris Howells, Senior Training and Development Manager at AprilAire. They discuss briefly about humidification, comparing steam and evaporative humidifiers, and explaining how to properly size and install them. Chris shares tips on using absorption distance to avoid condensation and highlights the role of dew point in home comfort. The episode also covers the health, comfort, and structural benefits of balanced humidity and encourages HVAC professionals to learn more about building science to better serve their customers. Gary and Chris talk about how the right humidifier setup improves comfort and protects homes. Chris explains how to choose between steam and evaporative systems based on home size, air volume, and building tightness. They go over why absorption distance matters and how to avoid moisture problems in ductwork. Chris shares tips on using dew point to guide humidity levels and highlights the health and energy benefits of proper control. They wrap up with advice for techs to focus on education, not just sales, and to build trust by offering real solutions for better indoor air.   Expect to Learn: How to choose between steam and evaporative humidifiers based on home size and airflow. Why absorption distance is key to avoiding condensation in ductwork. The role of dew point in comfort and how it compares to relative humidity. How humidity affects health, energy use, and the life of building materials. Why building science knowledge helps HVAC pros solve hidden comfort issues.   Episode Highlights: [00:00] - Intro to Sal Randisi in Part 02 [01:21] - Water Quality & Humidifier Conductivity [04:58] - Dispersion Tube Placement Guidelines [06:55] - Effects of Low Humidity [09:41] - Dew Point vs. Relative Humidity [11:33] - Building Science in HVAC [14:03] - AprilAire Overview [16:45] - Ethical IAQ Solutions for Contractors   This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Cool Air Products: https://www.coolairproducts.net/ property.com: https://mccreadie.property.com SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse! Follow the Guest Chris Howells on:  LinkedIn: https://www.linkedin.com/in/chris-howells-5aa32b64   AprilAire : https://www.linkedin.com/company/aprilaire/  AprilAire (website): https://www.aprilaire.com/    Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/  Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/   Instagram: https://www.instagram.com/hvacknowitall1/

Episode 078: Leading on Climate Action for a Positive FutureHow can architects address the challenge of global warming?Planetary warming is one of the biggest disruptions of our time. In this special crossover episode focused on climate action, our friends from Design the Future podcast will join us to discuss the evolution of the sustainable design movement and where it is heading. What can architects do to be part of the solution?The Design the Future podcast is hosted by Lindsay Baker and Kira Gould, two women working at the intersection of the built environment and climate change. Kira and Lindsay will share how they've seen architects leading on climate action, and where the opportunities exist for new leaders to join this work.Guests:Kira Gould is a writer, consultant, and convenor, working from multiple perspectives. As a writer and member of the design media, on staff at and as a consultant to firms, and as a volunteer leader at AIA, she has led the redefinition of design excellence as inclusive of climate action, health, and equity, and emphasized that human and leadership diversity is crucial to advancing all those goals. She is a member of the AIA Committee on the Environment's national Leadership Group. She is a Senior Fellow with Architecture 2030, and was named an Honorary Member of the AIA in 2022. She co-authored Women in Green: Voices of Sustainable Design with Lance Hosey (Ecotone, 2007).As CEO of the International Living Future Institute, Lindsay Baker is the organization's chief strategist, charged with delivering on its mission to lead the transformation toward a civilization that is socially just, culturally rich, and ecologically restorative. Lindsay is a climate entrepreneur, experienced in launching and growing innovative businesses. Her introduction to the green building movement began at the Southface Institute in Atlanta, where she interned before entering Oberlin College to earn a BA in Environmental Studies. She was one of the first 40 staff members at the U.S. Green Building Council, working to develop consensus about what the LEED rating system would become. She then earned an MS from the University of California at Berkeley in Architecture, with a focus on Building Science, and spent five years as a building science researcher at the UC Berkeley Center for the Built Environment. Lindsay applied her experience around the study of heat, light, and human interactions in buildings to a role with Google's Green Team, and later co-founded a smart buildings start-up called Comfy, which grew over five years to 75 employees and a global portfolio of clients. She was the first Global Head of Sustainability and Impact at WeWork, where she built the corporate sustainability team and programs from scratch. Lindsay is a Senior Fellow at the Rocky Mountain Institute, and a lecturer at UC Berkeley. She serves on several non-profit boards, and is an advisor and board member for numerous climate tech startups.

How much do you really know about the air circulating in your building right now?In this episode, host Edward Wagoner sits down with Dr. Joseph Allen, associate professor at the Harvard T.H. Chan School of Public Health, director of Harvard's Healthy Buildings Program and and co-author of Healthy Buildings: How Indoor Spaces Can Make You Sick—or Keep You Well, to explore why indoor air quality is becoming a critical focus for today's facility managers. Dr. Allen breaks down the science behind ventilation, filtration and cognitive function, and shares practical steps leaders can take to create healthier, higher-performing spaces.00:00 Introduction00:55 Interview with Dr. Joseph Allen01:54 The Role of Facility Managers in Health and Business04:30 The Science Behind Indoor Air Quality07:00 Practical Steps for Better Air Quality12:41 Empowering Consumers with Air Quality Data15:05 Future of Indoor Air Quality Monitoring18:14 Public Health Career Advice22:57 Rapid Fire Questions26:30 ConclusionResources Mentioned:Book: Healthy Buildings: How Indoor Spaces Can Make You Sick―or Keep You WellDr. Joseph Allen on LinkedIn Connect with Us:LinkedIn: https://www.linkedin.com/company/ifmaFacebook: https://www.facebook.com/InternationalFacilityManagementAssociation/Twitter: https://twitter.com/IFMAInstagram: https://www.instagram.com/ifma_hq/YouTube: https://youtube.com/ifmaglobalVisit us at https://ifma.org

Sponsors:◦ Visit Buildertrend to get a 60-day money-back guarantee on your Buildertrend account◦ Marvin Windows and Doors◦ Sub-Zero Wolf Cove Showroom PhoenixConnect with Kali Sudbrook:◦ https://beachsidegyms.com ◦ https://www.instagram.com/beachsidecustomgyms ◦ https://www.instagram.com/kalithecontractor Connect with Brad Leavitt:Website | Instagram | Facebook | Houzz | Pinterest | YouTube

Quotes from the Episode: "Good building systems don't start with equipment—they start with a plan and a thoughtful process." "Most comfort problems aren't equipment problems; they're building problems we haven't taken the time to understand." "If even one episode helps someone take the next step in their career, then it's all been worth it." Episode 250 of the Building HVAC Science Podcast flips the script. Instead of Bill Spohn and Eric Kaiser doing the interviewing, TruTech Tools' Senior Marketing Manager Ginny Hebert steps into the host seat to reflect on 250 episodes of conversations about comfort, buildings, and the people who work on them. What follows is an honest, thoughtful look back at what the show has uncovered—not just about HVAC systems, but about how people learn, think, and grow within the industry. Bill and Eric reflect on how their understanding of comfort has evolved, especially regarding concepts such as heat transfer, mean radiant temperature, air sealing, and treating the house as a system rather than a collection of parts. They discuss how many "equipment problems" are actually building or design problems, and why taking time to think—really think—about a problem is often the most valuable (and most overlooked) practice in the trade. The conversation highlights how technology, connected tools, and computing power have improved diagnostics, while also reinforcing that good outcomes still depend on mindset and process. The episode also looks forward. From normalizing system testing and indoor air quality assessments to improving how comfort is predicted and communicated, Bill and Eric share what they hope will become everyday practice over the next decade. Above all, this milestone episode is a thank-you to listeners, guests, and the broader HVAC and building science community—for staying curious, open-minded, and committed to doing better work for the people who live in the buildings we touch. Ginny's LinkedIn: https://www.linkedin.com/in/ginny-hebert/ Eric's LinkedIn: https://www.linkedin.com/in/eric-kaiser-323a1563/ Bill's LinkedIn: https://www.linkedin.com/in/billspohn/   This episode was recorded in December 2025.  

In this today's episode of the Build Show Podcast, Matt dives into another installment of the Origin Series, exploring the real-world journey behind one of Austin's most successful builders. From early days sweeping job sites to navigating the tech world at IBM and Intel, the conversation unpacks how purposeful choices, business discipline, and the right mentors shape a builder's career. Matt and his guest break down the power of pre-construction, the importance of client and partner selection, and why focusing deeply on process creates consistent, high-quality outcomes. Whether you're a young builder searching for direction or an experienced pro refining your model, this episode delivers hard-earned wisdom, candid lessons, and industry insight you won't want to miss.Featuring longtime friend, competitor, and respected builder Jeremy Martin.Huge thanks to our episode sponsors, Diamond Kote and Huber Engineered Woods. Learn more at: https://diamondkotesiding.com/  https://www.instagram.com/diamond_kote/https://www.huberwood.comBook Recommendations: Built to Last – Jim CollinsGood to Great – Jim CollinsBlue Ocean Strategy – W. Chan Kim & Renée MauborgneVisit Matt's Amazon reading list for further learning resources: Build Show Amazon List   Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Buildings consume 39% of United States total energy whilst HVAC professionals face constant pressure balancing energy efficiency against occupant health and comfort despite these fields often conflicting in design priorities.Professor Stefano Schiavon from UC Berkeley, global leader in thermal comfort with over 15,154 research citations, explains why HVAC systems exist primarily to protect people and create healthy comfortable spaces rather than save energy, how particulate matter sensors throughout buildings enable better control decisions, why furnace fan only mode during wildfires provides automatic air cleaning using existing equipment, and how UC Berkeley's 25 year occupant satisfaction database reveals only 40% of people feel satisfied with thermal environment despite 80% satisfaction targets.With expertise spanning personal environmental controls, radiant heating cooling systems and post occupancy evaluation research methods, Professor Schiavon shares practical solutions including smart thermostat automation connecting outdoor sensor networks and why turning systems off when leaving represents simplest most actionable energy saving advice alongside proper professional maintenance servicing. THINGS WE SPOKE ABOUTHVAC systems designed protect people create healthy spacesParticulate sensors both intake throughout building enable decisionsFurnace fan only mode wildfires recirculates large airForty percent thermal satisfaction versus eighty percent targetsTurn systems off leaving professional maintenance simple adviceGUEST DETAILS Professor Stefano Schiavon is Professor of Architecture and Civil and Environmental Engineering at UC Berkeley, leading expert in building science researching how to reduce building energy consumption (39% US total energy use) whilst ensuring occupant health, happiness and productivity through improved indoor environmental quality. Key leader at Center for Environmental Design Research running Berkeley's advanced MS and PhD programmes in Building Science, he is recognised worldwide for thermal comfort and indoor air quality expertise focusing on practical low energy solutions including personal environmental controls, radiant heating cooling systems and new ventilation methods. Using detailed lab experiments, advanced computer simulations and real world post occupancy evaluation surveys, his research has earned 15,154 citations with h-index of 61, winning ASHRAE Ralph Nevins Award with findings reported by Wall Street Journal and CNN.Connect with Professor Schiavon:Website: https://ce.berkeley.edu/people/faculty/schiavonLinkedIn: https://www.linkedin.com/in/stefanoschiavon/Center for Environmental Design Research, UC BerkeleyMORE INFORMATIONThere is also a wealth of industry information on air quality and how to improve it on our website at camfil.comLet's Talk Clean Air is produced for Camfil by DustPod.ioQUOTESWe are not designing HVAC systems with the aim to save energy. We are there to protect people, to create spaces that are healthy and comfortable. If we compromise on the air quality outside is polluted, we bring outside air in. If we bring those pollutants inside, we're going to damage people. - Professor Stefano SchiavonIf we can introduce that technology that allows us to ventilate, to heat, cool, to provide light only where people are, then we could save a substantial amount of energy. - Professor Stefano SchiavonThe main reason is that people do not have a good sense of air quality. The fact that we don't see air, we don't properly perceive it, then there is a higher chance that we don't spend enough time and attention. That's why focusing on regulation for air quality is probably the most important aspect." - Professor Stefano SchiavonKEYWORDS#EnergyEfficiency #OccupantHealth #ThermalComfort #IndoorAirQuality #HVACDesign

In our 200th episode of the Build Show Podcast, Matt sits down with longtime friend and Austin builder/designer Emily Press of Emerald & Laurel to dive into her unexpected path into the building world and the values that shaped her thriving design-build business. From growing up in her family's chrome-plating shop to renovating her own 1950s Austin home, Emily shares how curiosity, craftsmanship, and a commitment to family and integrity guided her evolution as a builder. She breaks down the power of defining your services, building strong trade relationships, and creating systems that keep projects running smoothly—wisdom every young builder needs to hear. Packed with origin-story honesty, job-site lessons, and relatable builder camaraderie, this milestone episode reminds us why great homes (and great builders) are built on values first.Huge thanks to our episode sponsors, Diamond Kote and Sugatsune. Learn more at: https://diamondkotesiding.com/  and https://www.instagram.com/diamond_kote/https://www.sugatsune.com/  Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

Our guest this episode is David Holtzclaw talking about building science and building envelope commissioning.If you enjoy this episode, share it with friends and give us a review, it helps more than you know.In this episode, we discuss:State of play of current USA building envelop / façade design and constructionBECx as risk managementBeing one of Roberts' minionsFailing while having 3 university degreesBeing a consultant to consultantsAnd much more…….More on DavidDavid on LinkedIn https://www.linkedin.com/in/j-david-holtzclaw-1364b35/David's Website http://www.transductiontechnologies.com/  BioDavid is Licensed Professional Engineer and Chief Geek at Transduction Technologies. David is a practitioner providing BECx, energy modeling, design work, problem solving, writing field testing protocols, and data analysis. He is an adjunct professor in the mechanical engineering department at the University of Nebraska.#edificecomplexpodcast #bluerithm #BPV #ProjectManagement #podcast #CxM #Cx #RICS #PMI #PMP #smartbuildings #ESG #training #systems #resiliance #builtenvironment #LEED #netzero #MEP #ASHRAE #CIBSE #buildingservices #BECx #facades #BPVGlobal #bluerithm #environment #LEED #netzero #MEP #ASHRAE #CIBSE #sustainability #AESG

This week on the Build Podcast, Matt sits down with with building scientist Jesse Hayre as part of The Origin Series, exploring how modern construction practices have evolved and where the industry is headed. Jesse shares his background in engineering and building science, highlighting how curiosity about materials and performance led him toward sustainable innovation. The discussion covers the shift from traditional framing to high-performance wall systems, the balance between airtightness and ventilation, and the importance of combining durability with sustainability. They also touch on how technology—especially AI, data modeling, and digital twins—is transforming design and construction workflows. Both Matt and Jesse stress the need for education that bridges craftsmanship and science, encouraging younger builders to stay curious and data-driven. The conversation closes with optimism about the future of construction, emphasizing that true innovation happens when creativity meets real-world constraints.Thank you to episode sponsor ROCKWOOL. Learn more at rockwool.com/north-america/. Don't miss a single episode of Build Show content. Sign up for our newsletter.

In this episode of The Build Show Podcast, Matt takes a personal deep dive into what makes a truly Healthy Home. Using his own house as an example, Matt shares practical lessons and honest insights on what he did right—and what he'd change—when it comes to building for health and comfort. He breaks down the three essentials of a healthy home: good indoor air quality, non-toxic materials, and energy efficiency. From filtration and ventilation to humidity control and airtight construction, Matt explains how thoughtful design choices can improve well-being and performance in any home.Huge thanks to our episode sponsor, Arclin. To learn more go to: https://firepoint.arclin.com/Watch full episodes of Matt on Facebook, Instagram and Build Show Network. https://www.facebook.com/buildshownetworkhttps://www.instagram.com/risingerbuild/https://buildshownetwork.com/go/mattrisinger Don't miss a single episode of Build Show content. Sign up for our newsletter.

In this episode of The Build Show Podcast, Matt Risinger is joined by architect and building science expert Steve Baczek to dive deep into the launch of Build Science 401 — the fourth installment in their comprehensive 12-part educational series. Recorded right after two intense days in the studio, Matt and Steve reflect on how this latest chapter takes building science to new heights. They reveal how 2D and 3D construction details, layered control systems, and real-world project footage come together to create an unmatched learning experience. From thermal management to water and air control, each lesson helps builders, architects, and homeowners truly “see” how buildings perform. With hundreds of hours of design work, expert insights from Peter Yost, and a free certification quiz on BuildShow.com, Build Science 401 is the ultimate resource for anyone serious about mastering the craft of building better.Want to learn more about building? http://thebuildshow.com/ The Build Show on Instagram: https://www.instagram.com/thebuildshow/Watch full episodes of Steve and find them on Instagram. https://buildshownetwork.com/go/stevebaczekhttps://www.instagram.com/stevenbaczekarchitect/https://stevenbaczekarchitect.com/info/ Don't miss a single episode of Build Show content. Sign up for our newsletter.

To watch a video version of this podcast, click here: https://youtu.be/k8U1KBX8ObEIn this episode of the Structure Talk podcast, hosts Reuben Saltzman and Tessa Murry catch up on their recent activities, including conferences focused on building science and home inspection. They discuss the importance of integrating building science into home inspections, the growing interest among inspectors, and the future of high-performance building. The conversation also touches on the role of AI in the industry, personal updates about their families, and the challenges of training new inspectors. Additionally, they delve into carbon monoxide safety and the confusion surrounding kitchen faucet standards.CO Experts Low-Level CO Alarms: https://coexperts.com/ Heartland Chapter Inspector Seminar: https://seminarhouse.org/ IEB Fall Mastermind: https://events.iebcoaching.com/FallMastermind2025#/TakeawaysTessa shares her experience at the Inspection Fuel conference in New Orleans.Building science is becoming more integrated into home inspections.Home inspectors are increasingly interested in expanding their services to include building science.AI is rapidly changing the landscape of business efficiency in home inspection.Reuben discusses the importance of training new inspectors for business growth.Carbon monoxide alarms are designed for life safety, not for monitoring low levels of CO.There is a need for standardization in kitchen faucet designs to avoid confusion.Tessa emphasizes the importance of understanding how homes function as systems.The hosts express excitement about upcoming educational opportunities in the industry.Personal updates reveal a busy life for both hosts, balancing work and family. Chapters00:00 Introduction and Personal Updates02:53 Conferences and Networking in Home Inspection06:06 Building Science and Home Inspection08:55 High Performance Building and Future Trends11:45 AI Integration in Home Inspection14:56 Personal Life and Business Updates18:00 Upcoming Events and Educational Opportunities31:54 Exciting Developments in Home Inspections34:10 Understanding Carbon Monoxide Alarms44:28 The Confusion of Kitchen Faucets51:40 Engaging with Our Audience

All of us in the industry have projects--likely early in our careers--that we just either cringe about or wonder how the heck we got away with that one? The boys wax nostalgic about stories of their naivety over the years, turning them into valuable lessons learned. Actual building topics include spray foam, sill sealer, combining blower door & IR imaging, slab-on-grade insulation, and rainscreens. PETE'S RESOURCES:"Foam-In-Place Insulation: 7 Tips for Getting Injection and Spray Foam Right:""Sources of Household Moisture" (GBA blog) 

In this episode of the Build Show Podcast, Matt sits down with architect Steve Baczek to dive into his newest series, Forever Home. The project explores the challenges and opportunities of designing a multi-generational residence that accommodates three families under one roof, including a wheelchair-bound family member with unique accessibility needs. Matt and Steve unpack how thoughtful design balances private retreats with generous community spaces, while also addressing energy efficiency, durability, and long-term livability. They discuss the client's vision of a true “forever home,” integrating universal design principles, low-maintenance materials, and future-proof systems like backup power and high-performance windows. The conversation also highlights Steve's decades-long collaboration with Shoreline Builders and their innovative use of Ready Frame systems. Packed with practical building science insights, this episode offers inspiration for anyone planning their own forever home or guiding clients through that journey.  Watch full episodes of the Forever Home Series at: https://buildshownetwork.com/bsn-series/Forever-HomeFollow Steve on Instagram and on the web: https://www.instagram.com/stevenbaczekarchitect/https://stevenbaczekarchitect.com/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Inspection Fuel 2025 was FIRE... pun intended. And if you were there, we hope you were able to attend the first ever live recording of The Ride Along podcast! But in case you weren't, don't worry. We've got you covered because you can see the entire thing right here. We get into everything from Building Science and the importance of deepening our understanding of homes can be made more durably and efficiently... and we also get into the best ways to present our knowledge as inspectors via social media. Travis Jones and  @Inspector_Fletch  are two guests you DO NOT want to miss. So, watch the whole thing, and be sure to like and share. Also: Subscribe to our newsletter here: https://pages.theridealong.show/newsletter  And leave us a voicemail here: https://www.theridealong.show  

In This Episode of the Build Show Podcast, Matt Risinger continues his conversation with second-generation builder Peter Scott in part two of their discussion. This time, the focus shifts to the Build Show Live House in Dallas, where Peter walks through the framing process, building science details, and new systems being implemented in the project. From first-time experiences with monopoly framing to exterior insulation, HVAC strategies, and the upcoming Build Show Live event, Matt and Peter dig into the technical side of what makes this showcase home unique.Huge thanks to our episode sponsor, Huber.  Find out more at:  https://www.huberwood.comFollow Peter on instagram: https://www.instagram.com/jimscottandsons/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Welcome back to The Entrepreneur's Journey. In this episode, Michael Pelosi speaks with Kevin Brenner, founder of Healthy Home Energy & Consulting. Kevin shares his unexpected journey from podiatry school to building luxury homes for billionaires, and ultimately to pioneering sustainable construction practices as a “building scientist.” He discusses his transition from Brenner Builders to Healthy Home, and how energy efficiency, education, and environmental stewardship have shaped his mission. Kevin's story is a masterclass in evolving your career with purpose and principle.Tune into this episode to also learn:● How Kevin transitioned from medical school to multi-million-dollar homebuilding.● What it means to be a “building scientist” and how that knowledge impacts home performance.● Why Healthy Home focuses on education, not sales, to stand apart in the HVAC industry.● How to approach energy efficiency and net-zero building practically and affordably.What we discussed● [00:01:12] Kevin shares how podiatry school led to carpentry, and eventually to starting Brenner Builders.● [00:04:06] Why he left high-end homebuilding despite success: stress, pressure, and client dynamics.● [00:07:26] The significance of building his first spec house and how it sparked exponential growth.● [00:08:58] Most ambitious build: a 30,000 sq ft mansion for a hedge fund manager with extravagant amenities.● [00:12:56] How passion for energy performance led to the founding of Healthy Home.● [00:15:15] Kevin defines building science and how he teaches it across his company.● [00:20:06] The ethos behind Healthy Home: "We give a shit." And how they train to that level.● [00:22:17] Why 95% of HVAC installs are wrong — and how Healthy Home does it differently.● [00:24:32] The importance of testing outcomes and guaranteeing measurable results in energy performance.● [00:25:54] What “net-zero” really means and how Kevin achieved it in his own home.● [00:28:17] Converting an existing home to net-zero — is it possible and practical?● [00:29:41] Kevin's future plans: growing Healthy Home and focusing on education to fight climate change.3 Things To RememberCareer paths don't need to be linear — following your passion can lead to greater purpose and innovation.Teaching employees the science behind their work results in better service and industry transformation.Sustainable building isn't just idealistic — it's practical, measurable, and critical for future generations.Useful LinksConnect with Michael Pallozzi: https://www.linkedin.com/in/michaelpallozzihfm/Like what you've heard…Learn more about HFM HERESchedule time to speak with us HERE

To watch a video version of this podcast, click here: https://youtu.be/iRw-dmE8GpAIn this episode of the Structure Talk podcast, hosts Reuben Saltzman and Tessa Murry welcome guests Brad Lowery and Matt Brading to discuss their experiences in the home inspection industry, the importance of building science, and the role of podcasting in connecting with the community. They explore the upcoming Inspection Fuel conference, share insights on effective home inspection practices, and emphasize the need for continuous learning and adaptation in the field. The conversation highlights the value of educating clients and the significance of understanding building science to improve home inspection outcomes.Check out the YouTube video we mentioned here: $2.5 Million can get you this 9 bedroom house in St. Paul, MN!Learn more about the conference we talked about here: Inspection FuelTakeawaysHome inspection is a community-driven industry.Building science is crucial for effective home inspections.Podcasting allows for deeper connections and discussions.Continuous learning is essential for home inspectors.Client education is a key responsibility of inspectors.Understanding building science can prevent major issues.The Inspection Fuel conference offers valuable insights and networking opportunities.Podcasting can showcase diverse voices in the industry.Accessibility in home inspection is important for all clients.Engaging with the audience enhances the podcasting experience.Chapters00:00 Introduction and Guest Introductions02:54 Brad Lowery's Journey in Home Inspection06:05 Matt Brading's Background and Podcasting Experience09:03 The Importance of Building Science in Home Inspections11:50 Upcoming Conference and Presentations14:56 Understanding Home Inspection Challenges17:56 The Role of Inspectors in Client Education20:53 Final Thoughts and Conference Details24:43 Exciting Conference Plans in New Orleans27:54 The Value of Podcasting in Home Inspection34:43 Learning and Community Building through Podcasts39:13 Connecting with Diverse Audiences42:43 Final Thoughts and Conference Reminders

In this episode, Michael Rubino sits down with Brantley May, a Building Scientist and Council-Certified Indoor Environmental Consultant with a specialty in Mycology. Certified by the McCrone Research Institute and the Oshner Medical Center, Brantley is trained in the examination and identification of fungal spores and pollen via microscopy.Brantley holds certifications from the Building Performance Institute as a Building Analyst, Building Envelope Professional, and Infiltration and Duct Leakage Expert. He also has extensive credentials in mycotoxin identification, water damage, odor control, structural drying, infectious disease control, and energy efficiency issues, and is currently a student of Mechanical Engineering.As a state-licensed mold assessor, Brantley carries the credentials to teach and proctor exams for other professionals seeking state accreditations in mold and environmental services. His expertise bridges the gap between building performance and occupant health — uncovering root causes of moisture, ventilation, and contamination issues that often go undetected.In this episode, we cover:The role of building science in indoor environmental healthCommon construction flaws that lead to hidden mold growthThe dangers of moisture intrusion and poor ventilationWhy testing and building forensics matter for long-term healthBrantley's top recommendations for homeowners and contractorsWhether you're building, renovating, or troubleshooting, this conversation will change how you think about your home's health.

Commissioning Matter - Establishing a Culture of CollaborationWho on the AEC team can deliver strategic guidance, direction, and leadership for the functional aspects of homes and buildings? This is the role of a Commissioning Agent (CxA) and it's a role that matters now more than ever. The term "commissioning" itself means to "entrust into the safekeeping of someone", with its origins dating back to the mid-14th century, signifying "authority entrusted to someone, delegated authority or power". When it comes to home and buildings, who do we entrust to make sure everything functions as intended and in a way that meets w/ owner satisfaction? This podcast will explore how commissioning plays a similar vital cohesive role in the architecture, engineering, and construction (AEC) industry.Today, we'll delve into what Commissioning is, and what a Commissioning Agent (CxA) does. We'll also cover how commissioning works in practice and where this role is headed in the future. Join Kristof and he and Wes Van Rite unpack this important and timely topic.Wesley Van RiteWesley Van Rite is Principal at Engineered Projects Consulting, LLC. EPC fills in the gaps where most consultants operate. Wes performs in the grey area between architects, engineers, owners, and contractors. He uses his experience in various aspects of construction to facilitate conversations, resolve issues, and improve performance. Ultimately, his role builds a better project through the trust and cooperation of the project team and by being non-adversarial, respectful, and understanding. Offering Commissioning, Consulting, and Passive House Services.With over two decades in Building Science, he has had the privilege of learning from and collaborating with some of the best in the field. His passion lies in working on high-performance building projects, and he believes professionals in the construction industry have an ethical responsibility to build better. With current technology, resources, and knowledge, it's possible to create more resilient, efficient buildings without significant cost increases.TeamHosted by Kristof IrwinEdited by Nico MignardiProduced by M. Walker

To watch a video version of this podcast, click here: https://youtu.be/noKM0IjpafgIn this episode, Reuben and Tessa discuss various topics related to home inspections, including the impact of weather on home maintenance, the integration of AI in home inspections, and the importance of building relationships with team members. They share insights from recent ride-alongs, highlighting unique home features, safety upgrades, and challenges such as backdrafting and peeling paint. The conversation emphasizes the significance of understanding building science and the need for ongoing training in the industry.Here's the link to check out Inspector Empire Builder: https://events.iebcoaching.com/eventsYou can find more information on Tessa's website: https://www.yourhousecoach.com/TakeawaysAI is becoming increasingly relevant in home inspections.Building relationships with team members enhances workplace culture.Home inspections can reveal valuable information about neighbors.Safety upgrades in homes are essential for preventing accidents.Moisture issues can arise from improper ventilation.Training in building science is crucial for contractors.Unique home features can reflect the owner's lifestyle.Backdrafting can pose serious risks in homes with gas appliances.Peeling paint can indicate underlying issues with the wood.Understanding building science helps in diagnosing home problems.Chapters00:00 Weather and Personal Updates03:01 AI in Home Inspections05:59 Home Maintenance Challenges09:07 Ride Along Insights12:01 Building Relationships with Team14:59 Home Inspection Stories17:57 Safety Upgrades in Homes21:00 Ventilation and Air Quality24:00 Building Science and Moisture Issues27:06 Training for Building Science29:57 Unique Home Features32:53 Backdrafting and Exhaust Issues35:59 Peeling Paint Challenges38:52 Final Thoughts and Wrap Up

In this episode of the Build Show Podcast, Matt Risinger sits down with Matthew Cooper, COO of PEG, and Justin Pratt from Builders FirstSource to discuss how preplanned MEP (Mechanical, Electrical, and Plumbing) design is transforming residential construction. Drawing from Matt's own ultra-tight .50 ACH Risinger Build, the conversation highlights how digital tools—like Revit and advanced modeling—are making HVAC layouts, material coordination, and on-site execution faster and more precise. With PEG supporting MEP planning for over 50,000 homes annually, the lessons shared scale from high-volume production to regional and custom builds. From clash detection and smarter truss integration to improved energy code compliance and construction speed, this episode is packed with insights for builders looking to modernize their process. To learn more about how PEG can support your projects, contact Matthew Cooper at solutions@pegenv.com. Find Matt and The Build Show on the web:Build Show Videos: https://buildshownetwork.com/go/mattrisingerInstagram: @risingerbuild and @thebuildshowYouTube channel: https://www.youtube.com/@buildshowWebsite: https://buildshownetwork.com/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

In this episode of the Build Show Podcast, Matt Risinger sits down with South Dakota builder Josh Stange—featured in the premiere of Building Across America—to dive deep into what it really takes to build high-performance homes in rural America. A true one-man show, Josh not only designs, frames, and insulates his projects but recently shocked the team with a .18 ACH50 blower door result—before mechanicals. Together, Matt and Josh explore the details behind this incredible feat, from innovative Zip System ceiling air barriers to cost challenges with skeptical clients. Whether you're building in big cities or small towns, this episode is a must-listen for pros seeking durability, craftsmanship, and airtight performance without the big crew. Insightful, technical, and surprisingly relatable—this story will change how you see "small" builders. Find Matt and The Build Show on the web:Build Show Videos: https://buildshownetwork.com/go/mattrisingerInstagram: @risingerbuild and @thebuildshowYouTube channel: https://www.youtube.com/@buildshowWebsite: https://buildshownetwork.com/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Are you ready to nerd out? This week on the Build Podcast, Matt welcomes Deputy Building Official of Beaumont, TX and Host of The ICC Pulse Podcast, Beau Hansen, to explore updates in the 2024 International Residential Code (IRC) and International Energy Conservation Code (IECC) compared to the 2021 version. Key changes include tighter blower door score requirements, enhanced moisture management, evolving energy compliance, and more flexible emergency escape provisions. They highlight the importance of builders owning and understanding the code book to improve accountability, reduce job site errors, and improve build quality. Matt & Beau delve into wall and ceiling R-values, exterior insulation strategies, and improvements for mass walls, floors, and windows, emphasizing continuous insulation as a game-changer. They conclude with a discussion around inspection challenges and builder responsibilities in unregulated jurisdictions. Both Matt and Beau advocate for broader builder engagement in code development processes. Thank you to episode sponsors Huber & Pella. Learn more at huberwood.com & pella.com.Resources:ICC Pulse Podcast on Spotify / Apple Podcasts / YouTubeFree ICC Resource: https://codes.iccsafe.org/Find Matt and The Build Show on the web:Build Show Videos: https://buildshownetwork.com/go/mattrisingerInstagram: @risingerbuild and @thebuildshowYouTube channel: https://www.youtube.com/@buildshowWebsite: https://buildshownetwork.com/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt continues with Part 2 of  “Ask the Experts” to answer YOUR questions on high-performance homebuilding. Topics range from the feasibility of geothermal HVAC systems in Mississippi to the benefits of pairing ICF foundations with monopoly framing in Michigan. Matt also shares insights on exterior insulation, including ZIP-R sheathing and air sealing strategies for cold climates. He critiques vinyl siding, explains the evolution away from traditional house wraps, and emphasizes the importance of durable, airtight envelopes using modern materials like Huber's ZIP System and fluid-applied barriers. Tune in for practical advice, lessons learned from personal experience, and technical know-how. Thank you to our episode sponsors Pella and Therma-Stor (Santa Fe). Learn more at pella.com and thermastor.com/our-brands/santa-fe.Find Matt and The Build Show on the web:Build Show Videos: https://buildshownetwork.com/go/mattrisingerInstagram: @risingerbuild and @thebuildshowYouTube channel: https://www.youtube.com/@buildshowWebsite: https://buildshownetwork.com/  Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Matt goes solo this week to share hard-earned wisdom from his 30-year construction. He outlines three foundational principles that have shaped his success—and helped him recover from serious setbacks.1. Understand Building ScienceMatt emphasizes the importance of knowing how climate, materials, and design affect building durability. Lessons from Portland's mold crises taught him that “if it can't dry, it's going to die.” Builders must master rain control and moisture management to prevent failure and reduce liability.2. Stop BiddingHe shares a cautionary tale of a low-bid roofing contractor whose shoddy work and fake insurance cost him over $30,000. Instead of free estimates and competitive bidding, Matt now uses pre-construction agreements to ensure clients are committed—and to get paid for his time.3. Avoid DebtMatt recounts going hundreds of thousands of dollars into debt during the 2008 recession, even struggling to pay for groceries. He urges builders to stay lean, avoid speculative projects, and budget personally AND professionally. Matt's advice: “Fire Chuck”—his nickname for the debt he couldn't get rid of for years.Matt concludes with a reminder that profit is essential, not shameful. Builders must prioritize long-term sustainability, financial health, and client trust to thrive in a competitive industry.Thank you to our episode sponsors Rockwool & Pella. Learn more at rockwool.com and pella.com.Find Matt and The Build Show on the web:Build Show Videos: https://buildshownetwork.com/go/mattrisingerInstagram: @risingerbuild and @thebuildshowYouTube channel: https://www.youtube.com/@buildshowWebsite: https://buildshownetwork.com/ Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.

Welcome to the first official “Ask The Experts” edition of Build. Matt answers real questions from builders, architects, and fans of the show. This episode covers a wide range of high-performance building topics that every pro should consider. First, Matt breaks down unvented attic assemblies in LA's dry climate, offering insulation recommendations and best practices for staying code-compliant without overcomplicating the build. Then, he dives into the hot topic of venting dryers in airtight homes—exploring options like heat pump dryers and makeup air systems.Next up, a thoughtful discussion on HVAC design in energy-efficient, all-electric homes, especially when working with contractors who size systems by square footage instead of proper Manual J calculations. Matt shares practical advice for builders working in high desert climates and explains the value of multi-stage and VRF equipment. Finally, he addresses one of the most overlooked but crucial areas of waterproofing: sill pans. From stainless steel to PVC, Matt discusses materials, back dam design, and how to prevent rust or water intrusion under doors.Have a question for Matt (or any of the Build Experts)? Send an email to asktheexperts@buildproductions.com and it might get featured on the next show!Thank you to episode sponsors Mbrico & Pella. Learn more at mbricotiledecks.com & pella.com. Save the Date for Build Show LIVE 2025 in Dallas, TX: October 16-18, 2025!Don't miss a single episode of Build Show content. Sign up for our newsletter.