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

The FAKRO Under Felt Collar Insulation Set - XDP 09 (940 x 1400mm) is a comprehensive solution for ensuring effective insulation around your roof window. This set includes a breather membrane collar and specially impregnated sheep wool insulation that seamlessly link the window to the roof system. Designed for ease of installation, the insulation set fills the space between the window and roof construction elements, reducing thermal bridging and enhancing thermal efficiency. Its natural, environment-friendly materials are gentle on the skin and free from unpleasant odors, providing a hassle-free installation experience.

• Size: 940 x 1400mm
• Weight: 1.98 kg
• Applications: Linking window to roof system, providing insulation around roof window
• Material: Specially impregnated sheep wool
• Features: Reduces thermal bridging, easy to cut and form, elastic for perfect fit
• Environmental: Natural, environment-friendly, odor-free
• Installation: Simple and quick, no skin or eye irritation