The Oman Polar Plus loft ladder is a high end metal and wood combination fold out ladder that comes with a highly insulated hatch and a class 4 tightness. The unit works well in propertys where heat loss needs to be kept to a minimum and where saving on heating is guaranteed . The Polar Plus is stylish in its design with double red hand rails for extra safety which is called a zero gravity system.The thickness of the hatch is 86mm , the box height 170mm ,the width of ladder is 400mm and it has a decent 80mm step width.The ladder itself will do a ceiling height up to 2.8mtrs . The metal stiled loft ladder comes with a U Value =0.36W/m2k .An oustanding quality unit for the demanding customer who wants something A little bit special.Available from our shop for DIY or fully installed by our qualified tradesmen.