Back-up shear plate and shim for metal frame windows
Blow-out prevention mechanism for windows
Composite door and frame
Fitting for a window and parts for such fitting
Flush closure device for an opening in bodywork
Heat and sound transmission attenuated framing structure, partic
Hurricane-resistant storm window assembly
Interlocking jamb
Multi-pane window assembly with single-sided frame
Snap-fit sliding window assembly
Window frame