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

Enhance the energy efficiency and insulation of your roof window with the FAKRO Under Felt Collar Insulation Set - XDP 03. This innovative set includes a breather membrane collar and insulation designed to link your window to the roof system seamlessly. Made from specially impregnated sheep wool, it offers a natural, eco-friendly solution that is gentle on the skin and free from odors. The set ensures proper insulation around the window, reducing thermal bridging and improving thermal efficiency. Easy to cut and form, it fits perfectly into the space between the window and roof, providing quick and effective insulation.

• Dimensions: 660 x 980mm
• Weight: 1.68 kg
• Applications: Roof windows
• Material: Specially impregnated sheep wool
• Eco-friendly and odor-free
• Easy to cut and form
• Reduces thermal bridging