Made of Foam Cubes aluminized Thickness 8 mm

• Made of foam cubes aluminized thickness 8 mm
• Energy savings, the compartment, as an important source of heat loss.
• 5 layer insulation composed of air bubbles (diameter 10 mm) of 2 waterproof thermolié between 3 reflective aluminium foil shield. Classification M1.
• Model number: B509S

Use these to any type of retractable staircase. Made with foam cubes aluminized thickness 8 mm, the compartment Energy savings, as an important source of heat loss. Universal Dimension for trapping insulating 1300x700 mm Maxi Four layers of air bubbles (diameter 10 mm) of 2 waterproof thermolié between 3 reflective aluminium foil shield. Classification M1. Arming and disarming of the zip attaches to the inside of the attic. 'Insulated: 1.77 m² K/W is equivalent to a layer of fibreglass to 60 mm.