Curb Mount

Curb-mounted skylights are the most common installation preference in low-pitch or flat-roof situations. The “curb” is a frame built mostly of two-by-fours that are attached to the roof. The skylight is then installed on top of the curb. You can imagine it as a shoebox: the curb is the box and the skylight is the top.
VELUX Fixed Curb Mount Skylight

Fixed Curb Mount Skylight

Available in sizes up to 27 square feet, these glass skylights feature a maintenance-free frame and can be installed in any direction.
VELUX Skymax

SkyMax

Maximize daylight with custom sizes up to 32 square feet. SkyMax's unique construction boosts daylight without sacrificing thermal performance or structural support.