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3398 Washington Road
Atlanta, GA 30344
USA

773.398.5288

Advanced residential construction and home improvement consulting and owner's advocacy in Atlanta, using the latest building performance diagnostic and modeling techniques and tools. Airtightness, insulation, HVAC, ventilation, moisture, and air quality and EMF consulting for homeowners and building professionals alike.

Videos/Podcasts/Articles

Home performance articles and stories from the field with internationally respected building forensics guru Corbett Lunsford at the Building Performance Workshop. Hear new episodes of the Building Performance Podcast, see new videos from the Home Performance YouTube channel, and learn all about how diagnostic testing (more than an 'Energy Audit') can make home improvement and new home construction a proven process!

Filtering by Category: Architecture

Advice on Foundation Insulation Cladding?

Corbett Lunsford

After carefully exploring the options online, I believe no one in the high performance building world has published a truly durable and beautiful solution for cladding exterior insulation on a foundation wall. Here's my particular conundrum, and my concept for a product that would solve the issue. Any heroes out there who can point me in the right direction?

Foundation Wall Airsealing, Insulation, Waterproofing

Corbett Lunsford

After 9 months of exposure, the footing of the crawlspace foundation is being buried- here are the answers to all your questions. See the finishing of the Form-a-Drain, sealing of the ForceField-concrete junction, permanent fastening of the Platon, and gluing of the 3" Rockwool ComfortBoard 80.

Exterior Insulation and Deck Details with Matt Risinger

Corbett Lunsford

Corbett's stuck on how to both structurally support the decks on his build and ALSO to allow for exterior insulation behind the ledger. He turns to Build Show expert builder Matt Risinger on how to support, dry, and insulate this connection point.

Home Builder Framing and Insulation Mistakes

Corbett Lunsford

Corbett has made a few mistakes on one wall of this high performance house- he points out how and why this staging mistake happens in home builds all the time, and an inconvenient but effective way to fix it and ensure the performance of the envelope.

Ductless vs. Ducted HVAC + Duct Cleaning

Corbett Lunsford

Have you ever wondered whether you should replace a home's HVAC system, or have the ducts cleaned? Spend a Healthy Indoors Minute exploring the complexity of invisible dynamics influencing any of these choices. Ductless minisplit heat pump compared with ducted split system heat pump, or furnace and A/C. Cleaning ductwork vs. cleaning house. No stone unturned in these 4 minutes of discussion. More at: http://HealthyIndoors.com

See the show at: https://HomeDiagnosis.tv

100-Year Roof: Mento 3000

Corbett Lunsford

See 475's high performance Pro Clima roof membrane get installed on this 3:12 pitched roof, before the rain screen , exterior insulation, and eaves get put on. More on this project at: https://HomeDiagnosis.tv/atlanta-homestead

Get samples of these awesome building materials at: http://FourSevenFive.com

Episode 3 Peek: Home Diagnosis Season 2

Corbett Lunsford

Become a member and help make the show! https://www.patreon.com/HomeDiagnosisTV

Grace and Corbett invite you to participate in making history with season 2 of 'Home Diagnosis' the first science-centered home show on television.

Unboxing our Instantaneous Tankless Water Heaters

Corbett Lunsford

At the suggestion of a YouTube fan, we did a bunch of research on point-of-use instantaneous water heating, and discovered Chronomite. See what we're installing on our performance-tuned house, and hear why we're going a completely different direction than most of our fellow Americans.