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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.

Tiny House Engineering Webinars in August!


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!

Tiny House Engineering Webinars in August!

Corbett Lunsford

In 2016, the Proof Is Possible Tour will visit 16 U.S. cities, and we'll be training homeowners to understand measured home performance so they can truly OWN their homes. And our ride: a touring tiny house on wheels!

Over the next 4 weeks, Grace and I will show you the performance design of the Tiny Lab, a performance-proven design. Learn how the engineering of a tiny house gets done, and understand the performance of homes big or small through this tiny example!


WEEK 1: Engineering the Shape & Layout
WEEK 2: Engineering the Insulation, Airseal, & Weather Barriers
WEEK 3: Engineering the HVAC
WEEK 4: Engineering the Bells & Whistles