Kits available for standard 1-car or 2-car garage doors. Each kit includes polymer weatherstrip channels with flexible vinyl flaps for installation on the three sides of the exterior frame (two jambs, plus header), plus a second vinyl strip that mounts on the top door panel for double insulation. Kit also includes a Garage-Door Bottom (#230576 or #230584). You'll need a drill, utility knife and slotted screwdriver for installation. Please specify white or brown. (1-Car Garage-Door Surround Kit available in brown only.)