How-To Replace Door Weatherstripping

Engineered in a variety of profiles to provide the best possible fit with our door systems, weatherstrip helps to deliver a precise seal between the door and frame.

In this video, Therma-Tru provides a simple, step-by-step, tutorial explaining how to replace door weatherstrip. Replacing genuine Therma-Tru weatherstrip requires tools not provided by Therma-Tru but are easy to locate. If you need a replacement weatherstrip, please click here to go to Therma-Tru’s replacement parts page.

Updated on May 15, 2021

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