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. Max. Static Vertical Load: 150kg Aperture Length x Width: 1150mm x 0.57m 26mm Insulation Thickness Non-Slip Treads Solid Wood Construction 2 Year Guarantee Max. Static Vertical Load: 150kg Aperture Length x Width: 1150mm x 0.57m 26mm Insulation Thickness Non-Slip Treads Solid Wood Construction 2 Year Guarantee