The WB EXT 1400 Insulated Exterior Access Door with Locking Paddle Latch is a durable, flush access panel designed for installation in exterior walls in applications where both weather resistance and security are required such as crawl space access doors. Featuring heavy-duty, 16 gauge rust resistive, galvannealed steel construction and a white baked, paintable enamel finish, door is one of the few vented exterior access panels in the industry that offers a pre-installed insect net/screen plus heavy-duty rain guards to ensure water or debris does not enter the louvers (certain saltwater areas might not be compatible).