Knowing how to insulate and seal drafts in your house is the best way to keep energy bills down.
Improving your home’s energy efficiency with...
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Caulking is an effective way to seal openings in your home's envelope, namely, windows and doors. Such sealing strategies trim home heat loss, adding effciency and comfort when you need it.
In this section, get tips for caulking windows and doors, and learn about effective caulking products like silicone caulk. Find out how sealing your home helps you save energy and prevent drafts and other air leaks.