10.1-foot ladder with 1.5-inch-thick non-visible insulationPine wood sealed with rubber gasketsAdjusts from 7' 11' to 10' 1' in height300 lb. weight capacityType 1A ANSI certifiedAvailable in 22 25 and 30 in. width models. The Fakro 10.1 ft. Insulated Wooden Attic Ladder is the perfect passageway. This handsome pinewood ladder assembled in three sections so you can easily adjust it within 1.3 inches of your ideal length and is fully insulated with an internal locking mechanism for sturdy reliability. The unique design allows for more steps which mean improved safety for all and the non-slip treads keep feet from sliding off the rungs. Best of all with springs located at the door surface entry to the attic is wider and more comfortable for you! This 54-inch attic ladder is available in a 22-inch 25-inch and 30-inch width model. ANSI certified. Size: 54L x 22W in..