Certainteed window weatherstrip
Home Owner from NJ
May 22, 2025 4:34 pm
I need tio replace ther weatherstrip at the bottom of a vinyl Certainteed window. It snaps into a channel at the bottom of the window. Any idea of where to obtian?
4 Replies
Jasmine from SWISCO
May 27, 2025 10:50 am
Thanks for posting. I'm happy to take a look into this for you but I'll need to see the end profile of the seal to confirm the correct replacement. There are a few different seals that could be used on a CertainTeed window, there are also quite a few that snap into place.
Take a look at the video tutorial below for a detailed explanation on what we need to see.
Home Owner from NJ
May 30, 2025 10:56 am
Added two pics. Hopefully, this helps identify the part.
2 user uploaded images
Jasmine from SWISCO
May 30, 2025 1:05 pm
Thanks for the additional photos. They don't show the exact end profile but I believe you have either the 58-171 or the 58-182 T-Slot Foam Filled Bulb Weatherseals. To determine which of these is the correct fit, you'll need to carefully compare the dimensions.
Profile diagram of 58-171
Profile of 58-182
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