Hello
I am looking for replacement window locks for CertainTeed slider/single hung vinyl windows. I need 14 replacements as they are in various states of functionality/non-functioning. There were 2 labels on the windows, was having an issue with my phone so I did not get the greatest pictures, sorry. Any help will be much appreciated. I have found on CertainTeed's site that they sold all assets of windows installed west of the Rockies (I'm in Oregon) to Plygem. I put in a warranty claim with Plygem to see if they still have these old parts. Thank you for any help.
CertainTeed Window Loccks

Handy Person from Oregon
Mar 11, 2023 9:50 pm
4 user uploaded images
2 Replies

Tom from SWISCO
Mar 14, 2023 11:13 am


Hello! I have seen this lock before, but unfortunately I can verify that we don't sell an exact replacement. Of all the parts in our inventory, I would say that our best option is going to be the 90-323. It's not exactly the same but the design is similar, so I think it's at least worth considering. Look it over and see what you think.

Dimensions for 90-323

Dimensions for 90-323 keeper
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