Replacement Pella Window gasket

Quick Learner from Cambridge, WI

Jul 11, 2016 7:46 am

I am looking for a replacement gasket for the bottom of our pella window. It is 26" long, 5/16" wide and where it fits into the bottom of the window is 1/16" wide. It appears to be plastic and is flat not tube type gasket

4 Replies

Tom from SWISCO

Jul 13, 2016 12:58 pm

Could you remove a sample and show us a picture of this gasket's end? That will help us find the best match. Please also give us your measurements of the end.

Quick Learner

Jul 29, 2016 4:52 pm

attaching photo of gasket end. The gasket is 5/8"wide and the small part that fits into the groove of the bottom of the window is 1/16" wide

User submitted a photo of window spline.

Tom from SWISCO

Aug 3, 2016 10:48 am

Thank you. I'm afraid we haven't been able to find this exact gasket. Our 58-178 Pella rainstrip appears similar, though. I wonder if this could be a newer version of what you have. I'm afraid I cannot be certain, but this may be the closest match we have. Look it over and let me know what you think.