You spend precious pennies on your power bill every month. You may not realize pennies are wasted when your home isn't properly sealed. So how do you know if your home is airtight? One way is to give ...
Can a house be too airtight? In this video, we perform a blower door test on one of our most airtight builds to date and explore the benefits and potential concerns of extreme airtightness in ...
It helps you determine what it will cost to heat, and what you should do to seal it up. When Greening Homes did the blower door test on my 100-year-old house before we renovated it, they couldn't even ...