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Home Diagnosis is the first-ever television series about measured home performance and building science. Grace and Corbett Lunsford use performance testing tools like infrared thermal cameras, blower doors, pressure gauges, and contaminant sensors to diagnose homes with mystery problems across America. The show also features the #TinyLab, the world's highest performance tiny house on wheels, which toured 13,000 miles to 34 cities on the Proof Is Possible Tour in 2016-17.

Behind the Scenes

Behind the scenes videos from the making of Home Diagnosis, the first-ever TV series about measured home performance and building science.

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Minority Scholarship for Home Performance Training

Corbett Lunsford

Grace and Corbett, along with Matt Risinger ( and Bryan Orr ( are developing a scholarship program for training and mentoring minority professionals in the building industry. Know someone who could use a leg up on the competition by incorporating more high performance building techniques and tools?