Please note that there is a 3-5 working day lead time for this product.

The FAKRO Under Felt Collar Insulation Set - XDP 07 is the perfect solution for seamlessly integrating your window with the roof system while ensuring optimal insulation around the window. This set includes a breather membrane collar and insulation that fills the space between the frame and roof, reducing thermal bridging and enhancing energy efficiency. Made from specially impregnated sheep wool, it is a natural, environmentally friendly product that is gentle on the skin and free from odors and eye irritation. Its elasticity allows it to be easily cut and formed to fit perfectly, ensuring a quick and effective installation.

• Dimensions: 780 x 1400mm
• Weight: 1.96 kg
• Applications: Linking window to roof system, providing insulation around window
• Material: Specially impregnated sheep wool
• Environmental: Natural and eco-friendly
• Properties: Gentle on skin, odor-free, no eye irritation
• Installation: Easy to cut and form, elastic fit