Bubble Seal replacement
Handy Person from Cherry Hill NJ
May 13, 2026 5:08 pm
Hello, I am looking to replace the bubble seal on my casement windows. I have looked on your site but have not found the exact replacement. The "bubble" is approx 3/8 diameter and the insert into the window is 1/4" - 5/16". I have seen so.e that are close but the part that holds the seal in place are smaller than what I have. Do you have anything close? Thx
4 user uploaded images
2 Replies
Tom from SWISCO
May 19, 2026 12:58 pm
Your seal is similar in design to our 58-135, but there are some notable differences in size. We unfortunately can't garner precise dimensions from a photo of a tape measure, so I highly recommend that you double check your measurements to verify whether or not this can work.
Profile view of 58-135
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