Simonton Weatherbulb seal Replacement

Quick Learner from Mt Pleasant, MI
Aug 18, 2024 7:37 pm
Can you recommend what replacement part would work for these windows? I have this size and then I have another window that is an additional window pane larger in width. I'm hoping that the seal is sold in lengths that can be cut to size?
5 Replies

Emily from SWISCO
Aug 21, 2024 11:35 am


Hi there!
I'm afraid these stickers don't help us ID your hardware. Can you remove an undamaged sample of your seal? We'd like to see the end profile specifically.

Quick Learner from Mt Pleasant, MI
Aug 30, 2024 8:47 am
Thank you so much! I attempted to slide the seal out of the track, but there is a metal edge that prevents me from doing so. The seal is so old that If I attempt to rip it out, I know that it'll break. I've attached the best pictures that I was able to get of the seal. If you're able to identify, I'm assuming that I can cut a new one slightly shorter so that I can push it into the groove versus sliding it. The metal edges next to the seal are making this way more difficult than it should be.
I appreciate your help and thank you in advance!
I appreciate your help and thank you in advance!
5 user uploaded images

Quick Learner from Mt Pleasant, MI
Aug 30, 2024 9:22 am
I got it out!
2 user uploaded images

Emily from SWISCO
Aug 30, 2024 9:52 am


Thank you for the additional photos! Our 58-183 comes to mind. Take a look at the specifications and see if they match up with your old seal.

Profile view of 58-183
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