Replacing worn-out weatherstripping is one of the easiest ways to stop drafts, lower your energy bills, and keep your home comfortable year-round. If you have a Therma-Tru door system, using genuine replacement parts ensures a perfect seal that generic hardware store brands often can't match. Why Choose Genuine Therma-Tru Weatherstripping?
💡 If you still feel a draft at the very bottom corner after replacing the weatherstrip, check your corner seal pads . These small foam pieces are often the "missing link" in a perfectly sealed door.
Trim any excess at the bottom with a pair of heavy-duty scissors.
Before you buy, take a quick look at your current door setup to ensure you get the right match:
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