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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: Performance Pros

Testing a Downdraft Kitchen Exhaust Fan

Corbett Lunsford

Home performance diagnostics guru Corbett Lunsford demonstrates the simple test for kitchen exhausts of all types with a smoke pen. See how downdraft exhaust fans work (or don't work) and make a more informed decision on what to do in your own kitchen!

Building Pro Review of the Proof Is Possible Tour

Corbett Lunsford

Hear from BPI Certified Pros Ryan Weitzel of FLC Energy and Neil Comparetto of Matrix Mechanical about the pro workshop portion of the Proof Is Possible Tour. Come study advanced techniques and tools for home performance diagnostics with Corbett Lunsford, the guy who wrote the book on it!

#TinyLab Airsealing Tape Technique Demonstration

Corbett Lunsford

If you want airtightness (and you DO), you want to use airsealing tape. Corbett demonstrates Tescon Vana tape application, thanks to 475 High Performance Building Supply for importing this stuff from Europe!

Air Sealing Tape: Proof of 100 Year Durability

Corbett Lunsford

Building performance expert Corbett Lunsford respects proof of performance, and ProClima's airsealing tape has now been proven to him. See Tescon Profil tape that was applied to the subfloor of the #TinyLab as it holds up to 5 months of pure abuse during the construction process.

Do Tankless Water Heating Systems Perform Better?

Corbett Lunsford

Watch home performance diagnostics guru Corbett Lunsford test the performance of demand tankless water heaters, in the #TinyLab and in a big house.  You may be surprised to see that it doesn't work exactly as advertised.

Tour the #TinyLab: Tesla of Tiny Houses

Corbett Lunsford

Take a tour of the #TinyLab, built and lived in by Grace and Corbett Lunsford, and an example of high performance building for homes of all sizes and shapes. See how the Proof Is Possible Tour teaches homeowners to control ventilation, pressure imbalances, air quality, moisture, comfort, and durability.

HVAC Pro Review of the Proof Is Possible Tour

Corbett Lunsford

Hear from Matt Adelman of Princeton Air Conditioning about the pro workshop portion of the Proof Is Possible Tour. Come study advanced techniques and tools for home performance diagnostics with Corbett Lunsford, the guy who wrote the book on it! http://ProofisPossible.com

Static Pressure Testing Demonstration

Corbett Lunsford

Watch building forensics expert Corbett Lunsford demonstrate Total External Static Pressure testing and pressure drop testing for a residential furnace and air conditioner. Learn to diagnose pressure problems in supply and return ductwork, filters, evaporator coils, and duct sections in just a few minutes with a minimum of testing tools!

Fall Fast Track 2016 Postponed due to Tour/TV Show/Baby/Etc

Corbett Lunsford

Corbett and Grace are too busy with the #TinyLab and Proof Is Possible US Tour, Home Diagnosis TV show, and baby Nanette to host 2016's Fall Fast Track 6-week mastermind training in home performance. Join us in the spring instead!

Proving the Ventilation System of the #TinyLab

Corbett Lunsford

Thanks to Broan, Dwyer, Defender, Mason-Grant Consulting, and Lawrence Berkeley Nat'l Lab, the #TinyLab is the highest performance tiny house on wheels ever built. The air quality and moisture control is finely tuned, and in this video watch the testing of each subsystem of the mechanical ventilation system as a whole.

Proving the Airtightness and Insulation of the #TinyLab

Corbett Lunsford

Join building diagnostics guru Corbett Lunsford as he tests the airtightness and insulation of the #TinyLab, the highest performance tiny house on wheels in the world. Using a Retrotec 5000 blower door, DM-32 smart gauge, and ThermApp infrared camera, he proves that the #TinyLab is truly a work of science and art at the same time.

Static Pressure Testing Demonstration Galore!

Corbett Lunsford

Watch building forensics expert Corbett Lunsford demonstrate Total External Static Pressure testing and pressure drop testing for a residential furnace and air conditioner.  Learn to diagnose pressure problems in supply and return ductwork, filters, evaporator coils, and duct sections in just a few minutes with a minimum of testing tools!