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Tag Archives: Insulation
PGH at Serenbe is 90% Tighter than Energy Code – Before Drywall!!
Written by LG Squared…………… Before drywall was installed, I tested the infiltration (air leakage) at the Proud Green Home (PGH) at Serenbe, and the home achieved 0.72 ach50, or 0.055 ELR (more on these numbers in a minute). In other words, it’s really tight!!! Read More!






















