There are no markings to indicate the window manufacturer. We called the installer but the don't keep records back to 2007 so they could not help us with part information.
can you help us find the parts for these windows. We need to replace a few crank mechanisms and the window mechanism that levers to open the windows at the bottom. The tops seem ok.
Crank windows
Home Owner from Delaware
Apr 6, 2025 5:56 pm
5 user uploaded images
2 Replies
Jasmine from SWISCO
Apr 7, 2025 3:06 pm
Thanks for reaching out to us! This window operator is the 39-330 RH Inverted Split Arm ROTO Operator used with the 39-554 Roto Sash Bracket. The opposite versions of these parts have been tagged below.
This operator (and the left handed version) are compatible with the 39-232 Roto Folding Crank Handle.
Alternate image for 39-330
Dimensions for 39-554
I'm sorry to say we would not be able to provide you with a replacement for the casement sash lock on the side of the window. This lock was discontinued quite some time ago and we have not been able to find a suitable replacement for it. Apologies that we could not be of more help with this repair.
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