top sash guide : SWISCO.com

Quick Learner

Jul 28, 2025 3:27 pm

These 3 pictures are the best I could photograph of the top sash guide. The top measures 7/8”x5/8” the inside channel measures 1/2” wide x 1/2” deep & the bottom is broken off! The house was built in 1988! I hope this is enough information to get the right sash guides! I recently purchased the 18-174.

4 Replies

Jasmine from SWISCO

Jul 29, 2025 11:50 am

Hey there,

Thanks for reaching out! I'm afraid your photos did not upload with your post. Would you be able to try uploading them again?

Quick Learner

Jul 30, 2025 9:59 am

Alenco top sash guide. Thank you.

3 user uploaded images

Jasmine from SWISCO

Jul 31, 2025 11:10 am

Thanks for the additional photos. We do not have a direct replacement match for this top sash guide but the 18-009 Top Sash Guide should work to replace it. Carefully look over the dimensions below, compare them and see what you think.

This guide is available in "natural" and black.

Detail of 18-009

Side view of 18-009