Net Zero Nest Blog What is that Giant Sucking Sound?

We set out on this energy-efficient remodel to prove that it didn't have to cause a giant sucking sound in your wallet. To do it right, though, all energy-efficient remodels should conduct a blower door test of air-tightness, we've decided, after discovering its diagnostic power this week. This was a literal giant sucking sound in our house as we neared completion. The blower door test pulls air through the house [...]