Replacement bubble gasket : SWISCO.com

Handy Person from Mount Laurel, NJ

Jul 7, 2025 10:34 am

Aluminum windows, no visible numbers or mfg markings. Channel is 1/4"
Overall plastic piece is 5/16'
overall height w bubble is approx 7/8" but sponge bubble is pretty deteriorated.

3 user uploaded images

4 Replies

Emily from SWISCO

Jul 8, 2025 11:41 am

Hi there!

Thank you for reaching out to us. It can be hard to say since your weatherstrip is damaged. The 58-171, 58-182, and 58-183 come to mind, but I can't confirm whether any of them are what you have. Review the specifications for these parts and see how they compare with an undamaged version of your old weatherstrip.

Profile diagram of 58-171

Profile of 58-182

Profile view of 58-183

Handy Person from Mount Laurel, NJ

Jul 10, 2025 3:01 pm

Hi Emily

The weatherstripping on all my windows is pretty shot but from multiple measurements 58-171 is the best fit. I will order that.
Thanks for your help!

Emily from SWISCO

Jul 10, 2025 4:11 pm

No problem! Thank you for your order. We really appreciate it. Please don't hesitate to reach out if you need anything else!