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: airtight
I've been telling people that the 475 High Performance Building Supply membranes I build with are airtight but vapor open for years. Turns out, sometimes I'm an idiot. Here's the real deal. Featuring Delphine Farmer and Marina Vance of the HOMEChem Experiment.
For more on Intello: http://foursevenfive.com
For more on HOMEChem: http://HomeDiagnosis.tv/homechem
Corbett Lunsford loves infrared cameras (he has six of them, including this FLIR One Pro) but they're not the whole story. Pair your diagnostic tools to be a mastermind of home performance.
Learn more at http://HomePerformance.training
Corbett performs a blower door test on LG Squared Architecture's #OffGridHomestead. Will Chris's toolshed beat the record set by the #DryVault? Will Passive House standards be outperformed? Will Corbett remember to plug in all his hoses?
Last week I made my first site visit to the mountains of North Carolina to start performance testing the #OffGridHomestead. This is an uber-homebuild with LG Squared Architects (now also LG Cubed Builders) and Chris Laumer-Giddens has a lot to show us, even at this rough in stage, with saws running and tractors rumbling around.
Grace and Corbett built the world's highest performance tiny house on wheels in 2016. It was perfect. Then they toured it 13,000 miles across America and let 7,000 people come inside to feel, hear, and smell what perfectly tuned home performance is like.
What's the house performing like now, after all that torture? And under 2 inches of snow in Atlanta, Georgia? See for yourself in this 20-minute tour, complete with testing, demonstrations, and metrics that show Proof Is Possible, even for people who have never built a house before. The #TinyLab is still the undisputed most scientifically superior home performance demonstration in the world, and we sincerely hope others start challenging our work!
See Corbett put the finishing touches on the airsealing and insulation of the #DryVault's enclosure in Atlanta. All that's left is to test the airtightness and insulation perfection with blower doors, infrared cameras, lasers and spaceships. For more on the Intello material and process, visit http://foursevenfive.com
Part 2 of building the #DryVault- the world's highest performance tool shed, in Atlanta. See Corbett insulate it to Grade 1 quality with Roxul Comfortbatts! For more on the insulation material, check out http://www.roxul.com/
Welcome to the #DryVault, a super airtight, insulated, and dehumidified tool shed for the Building Performance Workshop's diagnostic tools in Atlanta, GA. Corbett will be helping homeowners make higher performance decisions on home improvement and new construction in Atlanta from this home base, and we can't wait to show off the framing and airsealing systems used here! For more on the airsealing products used, check out 475 High Performance Building Supply.
See what the hottest place on Earth (Death Valley, with the world record 134ºF temperature) does to the world's highest performance tiny house on wheels. See proof that our airtightness, insulation, cooling, and ventilation works even where it's not designed to go.
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.