Certainteed Casement Window weatherstrip

Home Owner from Commerce Twp MI

Jul 19, 2019 12:50 pm

I am looking for replacement weatherstripping for certainteed windows purchased in 1995. There is a rigid piece approximately 5mm wide that slips into a slot on the window frame and then a flexible part that resembles a sideway J approximately 9.6mm wide that actually seals the window when closed.

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4 Replies

Bob from SWISCO

Jul 25, 2019 10:46 am

Thanks for writing in. We might be able to help you find the right weatherstripping replacement, but we'll need you to remove a sample so we can view its end profile. That cross-section view would help immensely in determining if we can help. Many thanks.

Bob from SWISCO

Aug 1, 2019 8:24 am

Thanks for the sketch. We've seen this exact weatherstripping before, but we don't have an exact match for it. The closest we have might be our 58-135. Look it over and see if you could get something like this to work for you.

Home Owner from Commerce Twp MI

Aug 1, 2019 8:53 am

Here is a sketch of the existing weatherstrip. The "T" at the top is rigid and slips into a channel on the window frame whereas the lower section is flexible so as to seal the window when closed.

1 user uploaded image