American Skylights

Thermally Broken Curb Mount (Model TCM) Commercial Skylight

American Skylights’ model TCM is our thermally broken curb mounted commercial skylight. It is designed to be installed on an existing curb or site-built curbs and can be used on a flat or sloped roof. The TCM has a thermally broken extruded aluminum frame and retaining angle with integral condensation gutter to help reduce interior moisture. Our model TCM is our most popular commercial skylight and is available in all glazing options and frame finishes.