Timber loft ladder with spring-assisted stowage and wide, sturdy treads for comfortable climbing. Fully insulated trap door prevents loss of heat and drafts. Some pre-assembly required. Min-Max. Floor to Ceiling Height: 2.77-2.77m Max. Static Vertical Load: 150kg 26mm Insulation Thickness Non-Slip Treads Flat Treads Handrail Not Included 2 Year Guarantee Solid Wood Construction Min-Max. Floor to Ceiling Height: 2.77-2.77m Max. Static Vertical Load: 150kg 26mm Insulation Thickness Non-Slip Treads Flat Treads Handrail Not Included 2 Year Guarantee Solid Wood Construction