This highly energy efficient LWT Thermo loft ladder has been specially designed with insulation in mind to maximise thermal efficiency and reduce heat loss into the attic. This premium quality wooden loft ladder has an 80mm thick hatch which is filled with polystyrene insulating material creating a perfect barrier against heat loss and offers an over uValue as low as U=0.51W/m²K. Three seals fitted in the box guarantee a draught free fit. This premium quality wooden loft ladder offers the highest rating of air tightness, class 4.

This product is ideal for installation in areas where large temperature differences occur between the habitable loft rooms and non-habitable attic space. For convenience of use the new design of the hatch hinges control the movement of the ladder so that it moves away from the hatch during opening. Its low weight and innovatory “click” method of attaching the hatch makes it possible for one person to install the ladder. Please observe safe working practises at all times.

Satisfies the requirements of EN 14975 and the highest class of tightness 4K in accordance with EN 12207.

Properties

Ladder length: 2.8m.
Hatch size: 70cm x 140cm.
Permissible loading: 160kg.
Heat transmission: 0.51 W/m2K.
Insulation thickness: 6cm.
Hatch thickness: 8cm.
Tread width: 8cm.
Distance between treads: 25cm.
Tread length: 34cm.
Tread thickness: 2cm.

Features

• Stile ends.
• 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.