Certainteed window - limited access mechanism
Quick Learner from Ben Lomond, Ca
Jun 19, 2015 7:40 pm
Window installed in 2000 - 2001. Need to replace broken limited access mechanism. Label on window is CertainteedE1.
8 Replies
Tom from SWISCO
Jun 22, 2015 10:46 am
Could you show us a picture of the access mechanism in question? I don't know what you need but pictures will help us find a match. Thanks!
Quick Learner from Ben Lomond, Ca
Jun 22, 2015 1:05 pm
See attached pictures of the limited access mechanism that needs replacement.

Tom from SWISCO
Jun 24, 2015 11:08 am
Aha, I see. This part is known as a vent lock. See our 26-148 for a possible match, though I'm not 100% sure that's a match. You will need to carefully compare our dimensions and style to your hardware to confirm that they're the same.
Quick Learner
Jun 26, 2015 1:25 pm
Are there any instructions on how you remove and/or replace a vent lock (assuming I find a match)?
Tom from SWISCO
Jun 26, 2015 2:21 pm
I'm not sure if this vent lock can be removed without breaking it. Once they're installed, they're not meant to come out. It's frustrating but that is how the manufacturer designed them to be.
Quick Learner
Jun 29, 2015 2:05 pm
The vent lock is already broken, so that's not the problem. I just want to be able to remove it without hurting the window frame. Is there anyone at SWISCO who can guide me in how to safely remove the broken lock and replace it with the new one I have ordered from you?
Tom from SWISCO
Jun 30, 2015 1:34 pm
There really isn't a trick to it, but try this. Slip a flat putty knife at the top behind the flange of the vent latch, then push it down while trying to force it out. This should break off the top clip of the vent latch.
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