SIM Supply, Inc.

Do it Best's Premium Aluminum and Vinyl Door Sweep is made of durable extruded aluminum. The soft, flexible vinyl lip's sweeping action ensures a tight seal. The pre- slots allow the sweep to easily...

Do it Best's Premium Aluminum and Vinyl Door Sweep is made of durable extruded aluminum. The soft, flexible vinyl lip's sweeping action ensures a tight seal. The pre- slots allow the sweep to easily...

Value priced security for basic applications. 1-1/2 In. (38mm) wide laminated steel case. Warded locking mechanism. 5/32" (4mm) single locking shackle. Clearances: Vertical 7/16 In. (11mm);...

Already assembled, with a ring shank nail. Round 1 In. plastic insulation caps. Used for fastening foamboard, roofing felt, insulation, house wraps, film, and more.

Do it Best's Rubber Foam Weatherseal is a tough, durable self-stick tape with minimal compression. Use the Rubber Foam Weatherseal as a weatherstrip, a gasket, or to cushion and stabilize major...

The Do it Best Extra Strength Indoor Patio Door Insulation Kit is designed to insulate large areas like patio doors or picture windows, providing twice the thickness of standard film for enhanced...