Products / Frost-Free Dome Curb Mount Butted Skylight (FF-Butted)

Modular butted skylight, model FF-Butted, for large continuous openings on flat or sloped roofs, usually laid out in a line but configurable in T or L shapes and shippable in sections. It has an all-aluminum curb frame sealed with a PVC Frost-Free thermal break for 3 in. (76 mm) curbs, dual-layer UV-stabilized acrylic lenses and aluminum cap frames. A pyramid-lens version (P-FF-Butted) is published, and a structural self-supporting (STR) option is offered.