Product Bulletins
970 Series fixed window system - product complement
A number of architects and consultants now require that windows installed into their projects have a closed back perimeter frame, either at the exterior nose or often the entire frame. The only way to accomplish this was to use mullion sections and rip one of the glazing fins off. Alumicor has introduced a section that does not require any modifications to accomplish either partial or complete closing of the perimeter window frame.
Please contact your Alumicor customer service representative for more information.