Tag Archives: blower door

Sherlock Homes – The Air Leak Detective

You may already know where some air leakage occurs in your home, such as an under-the-door draft, but you’ll need to find the less obvious gaps to properly air seal your home. For a thorough and accurate measurement of air … Continue reading

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How Leaky is Your House? The Basics of Blower Door Testing

Leaky homes are hard to heat and hard to cool. The only way to know whether your home is leaky or tight is to measure its air leakage rate with a blower door. A blower door is a tool that … Continue reading

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