What About Caulking And Weather-Stripping?

Publication Type:
Fact Sheet

Published / Updated:

The greatest source of wasted heating and cooling energy in a home is through air leaks. Windows and doors are the obvious place to check for air leaks. You should also check where plumbing, duckwork, fans, or electrical wiring penetrates through exterior walls, floor, and ceilings. Download for information on how to check your home for air leaks. Also learn how to properly use caulk and weather stripping to seal your home.

  • Caulk vs. weather stripping
  • Common sources of air leaks
  • Where to caulk and seal

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