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3799 Main St. #87024
Atlanta, GA 30337


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.


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 Tag: tiny homebuilding

Formaldehyde-Free Plywood for Airtight Homes

Corbett Lunsford

All plywood has formaldehyde in it, except Purebond. Why anyone would choose normal plywood for interior surfaces is perfectly clear: they have no idea that it will poison them.  Let's set the record straight on the only plywood that should be used inside a new, airtight home. YOU CAN BUY PUREBOND AT HOME DEPOT, PEOPLE.

#TinyLab Noise Reduction Test with APC Cork Flooring

Corbett Lunsford

Grace and Corbett Lunsford show not just the installation of APC Cork floating floor planks, but also the sound reduction testing to prove that it's performing the way it's supposed to! See the #TinyLab on the Proof Is Possible Tour in 2016:

Engineering a TOURING Tiny House: SHAPE & LAYOUT

Corbett Lunsford

In our first reveal of the Tiny Lab, Grace and I show off the structural and stress engineering basics of a tiny house, assisted by actual engineer John Bergman.


We believe showing home performance dynamics through the lens of a tiny house tour will make it click for a lot of American homeowners. That's why we've created the Proof Is Possible Tour, and we'll visit 16 US cities in 2016! 

PODCAST #68 TINY HOME BUILDER: Dan Louche on the Microcosm of Green Building

Corbett Lunsford

Today Corbett talks with Dan Louche of Tiny Home Builders about the challenges, specialties, and impacts of having an army of homeowners-to-be designing and building their own tiny homes. Sponsored by the Building Performance Workshop Training Portal.