Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Total monthly reach
Estimated from 2 chart positions in 2 markets.
By chart position
- 🇺🇸US · Social Sciences#1275K to 30K
- 🇩🇰DK · Social Sciences#673K to 10K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
5.6K to 28K🎙 Weekly cadence·93 episodes·Long inactive - Monthly Reach
Unique listeners across all episodes (30 days)
8K to 40K🇺🇸75%🇩🇰25% - Active Followers
Loyal subscribers who consistently listen
2.4K to 12K
Market Insights
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Reach across major podcast platforms, updated hourly
Total Followers
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
Recent episodes
#94 SPRAY JONES: Pitfalls and Tips for Spray Foam Insulation
Feb 27, 2025
Unknown duration
#93 LEAD IS STILL ALL OVER US: Eric Ritter on Lead in Homes, Products, and Cheese
May 2, 2024
Unknown duration
#92 HVAC Design Softwares with Russ King of KwikModel
Mar 21, 2024
Unknown duration
#91 DATALOGGERS 101: Tracking Performance by the Second with HOBO's Paul Gannett
May 24, 2022
Unknown duration
#90 HVAC NO MERCY MYTHBUSTING with Dr. Jeffrey Siegel
Sep 20, 2021
Unknown duration
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| Date | Episode | Description | Length | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 2/27/25 |  #94 SPRAY JONES: Pitfalls and Tips for Spray Foam Insulation | Today Corbett talks about the details of spray foam insulation with Michael Dynna of the Spray Jones YouTube channel. Michael has been a spray foam contractor since 2002, and is enthusiastically educating everyone in the building industry, as well as normal homeowners, about what can go right and wrong with open and closed cell spray polyurethane foam insulation. More at: https://sprayjones.com | — | ||||||
| 5/2/24 |  #93 LEAD IS STILL ALL OVER US: Eric Ritter on Lead in Homes, Products, and Cheese | Today Corbett goes down a new rabbit hole in healthy homes, with the many compounds that contain lead, which we are still being sold in shops and groceries at this very moment. Learn how to identify lead-containing consumer products and parts of your home with Eric Ritter's new DIY lighting fast DIY Lead Test Kit (https://DetectLead.com). For the video version of this interview: https://youtu.be/IRNv0UH2EtY Join our Patreon team and become part of a year-round conference on applied building science: https://Patreon.com/HomeDiagnosisTV | — | ||||||
| 3/21/24 |  #92 HVAC Design Softwares with Russ King of KwikModel | Today we talk with HVAC design legend Russ King (https://kwikmodel.com) about how to trim the fat out of heat load calculations in Manual J (and how you sometimes can't), along with fine points on duct design, grille selections, and a brand new movement in software to help homeowners perform their own load calculations (https://DIYloadcalcs.com). Hosted as always by Corbett Lunsford (https://BuildingPerformanceWorkshop.com). See the first-ever TV series about the Science of Homes at: https://HomeDiagnosis.tv | — | ||||||
| 5/24/22 |  #91 DATALOGGERS 101: Tracking Performance by the Second with HOBO's Paul Gannett | Today Corbett drills down into the details of high-resolution, long-lasting testing trackers called 'dataloggers' with Paul Gannett, an engineer at HOBO by Onset. These days we can track the temperature, humidity, carbon dioxide (CO2), light levels, electrical load, and so much more with these instruments that often cost under $200 (which used to be unheard of). Learn more about HOBO dataloggers: https://www.onsetcomp.com/ | — | ||||||
| 9/20/21 | #90 HVAC NO MERCY MYTHBUSTING with Dr. Jeffrey Siegel | Today Corbett dives deep into the science of using HVAC to control indoor air quality (IAQ) with Dr. Jeffrey Siegel, professor of civil engineering at the University of Toronto. Jeff is named in over a hundred scientific studies published in this topic, and over the 45 minutes he blows conventional wisdom out of the water again and again. | — | ||||||
| 8/11/21 |  #89 THE REAL JOB OF BUILDING: Matt Risinger on the Hardships and Obstacles of Contractors | Today we went deep with Matt Risinger (https://www.youtube.com/user/MattRisinger)on the challenges builders face from their industry, their traditions, and their clients. Part of our upcoming Season Two of 'Home Diagnosis' TV, which you can see at: http://HomeDiagnosis.tv | — | ||||||
| 6/23/21 |  #88 I AM A PLANET: Microbiology of Homes with Rob Dunn | In one of our all-time favorite (and longest) interviews, Corbett and Grace Lunsford talk with Rob Dunn, a researcher and expert on ecology within homes and author of the amazing book 'Never Home Alone' (http://robdunnlab.com). The conversation ranges from black mold in drywall to biofilm in plumbing to the extreme environments within our 'normal' American homes- and where we're headed. You can help support the making of this podcast for as little as $5 a month at: http://Patreon.com/HomeDiagnosisTV | — | ||||||
| 6/7/21 |  #87: Home Ventilation Codes and What They're Missing | Today Corbett talks with Joseph Hillenmeyer of Aprilaire about what's regulated about home ventilation and what's not, and where all this fresh air rule making is taking us. | — | ||||||
| 4/8/20 |  #86: COVID-19 and the Science of Home Quarantine | In this special episode, Corbett teams up with Healthy Indoors Magazine to bring you a panel of experts discussing the science of 100% of people staying at home 100% of the time. Featuring public health expert Dr. Michelle Sanborn, MD, environmental chemist Delphine Farmer, and indoor environmental consultants Bob Krell of Healthy Indoors and Joe Medosch from Hayward Score. Please support our work at: http://Patreon.com/HomeDiagnosisTV Get your home's health assessed right now, for free, at: http://HaywardScore.com Subscribe to Healthy Indoors right now, for free, at: http://HealthyIndoors.com | — | ||||||
| 8/19/19 |  #85: Q&A on Mildew Causes, Additions, Formaldehyde Poisoning | Today Corbett and Grace address several more questions about building science and home performance from homeowners and pros across the U.S. See the show at: https://HomeDiagnosis.tv Become a supporting member of their work at: http://Patreon.com/HomeDiagnosis.tv | — | ||||||
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| 5/21/19 |  #84 FIRST Q&A: Home Diagnosis | ALL NEW FORMAT! Corbett Lunsford is joined by his bride Grace- together they host Home Diagnosis, the first-ever TV series about building science and home performance testing. They answer questions of all kinds about the invisible dynamics of physics and chemistry in homes worldwide, and hope to hear from you for the next episode! To write in with a question or comment, visit: https://HomeDiagnosis.tv/questions To join Grace and Corbett in continuing the Home Diagnosis TV series, visit: http://Patreon.com/HomeDiagnosisTV | — | ||||||
| 12/26/17 | #83 AFFORDABLE OUTPERFORMS MARKET RATE: Bill Lazar on How to Win | Today Corbett talks with Bill Lazar of St. Johns Housing Partnership about how his organization built hundreds of affordable homes in St. Augustine, Florida, that are scientifically superior to the million dollar mansions going up across town. Recorded from the #TinyLab on the Proof Is Possible Tour. | — | ||||||
| 11/1/17 | #82 THE TRUSTWORTHY CONTRACTOR PROFILE: The future of electricians, plumbers, and HVAC techs with Pete Sanders | Today Corbett talks with Pete Sanders of Sanders Home Services about contractor competition, how to show homeowners the right way vs. the cheap way, and his personal history with carbon monoxide. Check out our video tour of Pete's amazing NJ showroom at https://youtu.be/tiCtNjKPX_k Sponsored by the Building Performance Workshop's Proof Is Possible Tour. | — | ||||||
| 7/13/17 | #81 KEEP ASKING QUESTIONS: Hap Haven on How to Know Home Performance | Today Corbett talks with Hap Haven of US Green Home about where home performance contractors come from and where we're going (and how not to crash and burn on the way there). Sponsored by the Building Performance Workshop's 6-Week Mastermind Distance Course and Home Performance for Tiny Spaces course. | — | ||||||
| 5/8/17 | #80 FUTURE BUILDING: Thomas Marston on Building Performance Policy | Today Corbett talks with Thomas Marston of Energy Services Group about how the building industry has evolved and will evolve with the release of future International Energy Conservation Codes. | — | ||||||
| 11/30/16 |  #79 INFRARED PHOTOS OF YOUR FACE: Dr. Gregory Melvin on Medical Uses of Infrared Thermography | Today Corbett talks with Dr. Gregory Melvin of Total Thermal Imaging about how to use an infrared camera to 'do no harm' to patients. The non-destructive nature of infrared thermography in buildings is just as elegant when used to detect problems in the body's circulatory, nervous, and lymphatic system, and to put it bluntly, this guy is totally awesome. Sponsored by the #TinyLab and the videos of its design, construction, testing, and US tour! | — | ||||||
| 8/9/16 | #78 HOW TO REALLY OWN A HOME: John Krigger on Home Performance Helpfulness | Today Corbett talks with home performance legend John Krigger, author of several books including Residential Energy, about how home performance professionals are winning and failing at helping clients with their homes. Sponsored by Fall Fast Track, the 6-week mastermind course for home performance professionals. | — | ||||||
| 5/4/16 | #76 LEAN CONSTRUCTION: Jeff Liker on The Toyota Way for Buildings | Today we talk with Jeff Liker, author of The Toyota Way, about what Lean is, and what it could mean for building performance. Sponsored by the Building Performance Workshop's Fall Fast Track. | — | ||||||
| 9/11/15 | #75 REALTORS OF THE FUTURE: Chad Curry on How Technology is Remaking Real Estate | Today Corbett talks with Chad Curry, managing director of the Center for REALTOR Technology, about how performance metrics are changing the real estate industry. From the Internet of Things to measuring air quality in neighborhoods, Chad's group is on the cutting edge of helping the National Association of REALTORS (NAR) incorporate home performance into the selling and buying of homes everywhere! Sponsored by Fall Fast Track- my 6-week mastermind course in home performance ninja techniques. | — | ||||||
| 8/26/15 | #74 SAFE, HEALTHY, AND TESTED: BPI's Larry Zarker means home performance, not VD | Today Corbett talks at the Habitat X thinktank with BPI CEO Larry Zarker about his passions: helping contractors, building homes that stop sending you to the emergency room, and how to infiltrate the health insurance industry to help make all that happen. Sponsored by the 6-week Fall Fast Track distance mastermind course for home performance black belts. | — | ||||||
| 8/11/15 | #73 DRYING STUFF VS. DRYING AIR: Lew Harriman on Mastering Dehumidification | Today Corbett is psyched to again talk with Lew Harriman, the master of dehumidification and author of lots of books on moisture control, about guess what! Lew takes us on a tour of macro-drying philosophy, down to the nitty gritty of ERVs and hairdryers and wet spots on your carpet. Sponsored by Corbett's Fall Fast Track 6-week mastermind course in free market home performance. | — | ||||||
| 7/9/15 | #72 STUFF TO BUILD WITH: Ken Levenson on High Performance Building Supplies | Today Corbett talks with Ken Levenson of 475 High Performance Buidling Supply about Passive House gaining a foothold around the world, what it takes to build for performance, and why the materials and components have to be shipped across the ocean to get to us. Sponsored by Fall Fast Track- the 6 week distance mastermind course for profiting from performance in the private market. | — | ||||||
| 6/16/15 | #71 SPRAY FOAM FAIL: Richard Beyer, Consumer Affected by Spray Foam Insulation | Today Corbett talks with Richard Beyer, a consumer who lived through a bad spray foam installation and now advocates for spray foam training and licensing. Sponsored by the Building Performance Workshop online training portal- get free access now at BuildingPerformanceWorkshop.com | — | ||||||
| 6/2/15 | #70 PERFORMANCE EVERYWHERE: Chris Dorsi on the Spread of Measured Improvement | Today Corbett talks with Chris Dorsi, founder of the Habitat X Thinktank, about the state of performance-based building in Europe and what the construction industry needs next. *Listeners get a whopping $675 discount off Habitat X registration until June 15 by using code Corbett375. | — | ||||||
| 5/19/15 | #69 WEB PERFORMANCE PRO: Peter Troast on What the Internet Proves | Today Corbett talks with Peter Troast of Energy Circle, who was just awarded the 2015 BPI Tony Woods Award at ACI National Conference. Peter runs the websites of over 300 home performance contractors, and so may have the best view of how performance-based business in the 21st century is actually working. | — | ||||||
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Chart Positions
2 placements across 2 markets.
Chart Positions
2 placements across 2 markets.