Insulated loft ladders LTK Thermo are folding ladders made of highest quality pine wood. They differ from LWK Komfort loft ladders in the box height which is 22cm and in thermo-insulated hatch door thickness which is 6.6cm. They can be used in buildings where there is a big temperature difference between the habitable and non-habitable area. They create a thermo-insulating barrier and prevent heat loss into the loft. The red-painted metal handrail is mounted on the ladder’s angle brackets, which makes climbing the ladder easier. Satisfies the requirements of EN 14975 and the highest class of tightness 4K in accordance with EN 12207. Properties Sections: 4 section.Ladder length: 2.8m.Hatch size: 70cm x 100cm.Permissible loading: 160kg.Heat transmission: 0.76 W/m2K.Insulation thickness: 6cm.Hatch thickness: 6.6cm.Tread width: 8cm.Distance between treads: 25cm.Tread length: 34cm.Tread thickness: 2cm. Features • White hatch.• Peripheral seal.• Non-slip treads protruding from strings.• Handrail.• Possibility of installing additional accessories.• Fully assembled and ready for quick installation in the ceiling.• 3 year warranty.