M-D Building Products 3 ft. x 7 ft. Aluminum Door Weatherstrip

The M-D Building Products 3 ft. x 7 ft. Aluminum Door Weatherstrip provides reliable all-season protection against drafts, dust, insects, and moisture. Designed for mounting directly on the doorstop, this three-piece weatherstripping system creates an effective perimeter seal around exterior doors to enhance indoor comfort and energy efficiency. Constructed from durable aluminum with flexible vinyl sealing, this jamb weatherstrip features slotted fastener holes for effortless alignment and adjustment during installation. Fasteners are included for convenient mounting on wood or steel frame doors.