The Louisville Ladder Champion Series 54 in. x 25-1/2 in. Fits 7 ft. to 8 ft. 9 in. Ceiling Heights. Wood Attic Ladder is designed to provide access to your attic storage space. It features grooved steps reinforced with wire rods for strength and stability. The handrail provides support while climbing. The ladder includes an installation kit with E-Z Hang support straps.