Can anyone tell me what this part is called? Gasket, weatherstripping, I'm not finding this part on efcos site or anywhere else for that matter. We installed the sliding glass balcony doors and this part needs replaced.
Please help me find this.
Sliding glass doors
Quick Learner
Jan 29, 2026 1:34 pm
2 user uploaded images
2 Replies
Dave Sr. from SWISCO
Feb 1, 2026 3:25 pm
Hey there! This looks a bit like the 58-156 Foam Seal, but please compare and see if you agree.
Profile view of 58-156
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