The Allied One Lite (AOL) series is designed for window openings where a permanently-installed master frame, - with one or more removable glass panel inserts is appropriate. “Invisible clips” (flush) or standard swivel clips are used on the perimeter of panel(s) to secure the panel(s) in the master frame. Available in a wide variety of glazing materials thst are (1/8") or (5/32"). Custom colors, custom shapes, screens, and glazing muntins are typical options. Mounting stops can be provided to adapt to field conditions.

The Monumental Allied One Lite (MAOL) series is designed for larger openings where a permanently-installed master frame, with one or more removable glass panel inserts is appropriate. Mandatory for (3/16") or (1/4") glazing. "Invisible clips" (flush) or standard swivel clips are used on the perimeter of panel(s) to secure the panel(s) in the master frame. Custom colors, custom shapes are available. Mounting stops can be provided to adapt to field conditions.