Adjustable Wood Attic Ladder, Angle Bracing, Heavy Duty Hinges, EZ-Hang Strap, 250-Lb. Load Capacity, Dimensions Rough Open Ceiling 25.5-Inch x 54-Inch, Fits Ceiling Heights Minimum 8-Ft. 9-Inch & 10-Ft. Maximum 10-Ft. 3-Inch, Approximate Landing Space 69-Inch 5/16-Inch.