Hello,
Trying to find weather striping for my single hung 23 year windows. They are in very good condition however the home gets alot of sun and the bottom seal has dried out on many of the windows but not all. It looks like your .187 but I am not an expert so I will not say. Enclosed are pictures I took of the weather striping that has pulled away from the seal. Also enclosed the only label I could find only of the windows all the labels are the same.
Weather striping
Handy Person from Pennsylvania
Oct 28, 2026 5:04 pm
4 user uploaded images
2 Replies
Tom from SWISCO
Nov 2, 2026 1:23 pm
Thanks for reaching out to us. I'm afraid I can't determine what you have based on these photos. This service requires a clear and unobstructed view of the weatherstripping's end profile to make a recommendation. The video below will clarify what I mean.
Please also note that size will be the final determining factor. We can't measure for you, so if you have a pair of calipers then now is the time to use them. Weatherstripping sizes can be pretty precise so you want to be careful about that. You will ultimately need to take detailed dimensions of your old seal in order to verify the proper match.