Please note that there is a 15-20 working day lead time for this product.

The FAKRO Under Felt Collar Insulation Set - XDP 80 (940 x 1600mm) is your ultimate solution for seamlessly integrating your window into the roof system with enhanced insulation. This set includes a breather membrane collar and insulation designed to fill the space between the frame and roof, ensuring easy and efficient insulation around your window. Made from specially impregnated sheep wool, this eco-friendly and skin-friendly material eliminates thermal bridging and provides superior thermal insulation. It's easy to cut and mold, making installation quick and hassle-free.

• Dimensions: 940 x 1600mm
• Weight: 1.68 kg
• Applications: Linking window to roof system, enhancing thermal insulation
• Material: Specially impregnated sheep wool
• Eco-Friendly: Natural, free of smell, gentle on skin
• Installation: Easy to cut and form
• Special Features: Reduces thermal bridging, perfect elasticity