Rather place your order over the phone? Trade customers can call us directly to place new orders on 0208 2641 144. Lines open 8am - 10pm 7 days/week.

The 165mm Celotex XR4165 insulation boards are designed for superior thermal performance in various applications. Each board measures 2.4m x 1.2m, making them ideal for large projects. This pallet includes 12 boards, providing excellent coverage for your insulation needs. The 165mm thickness ensures optimal energy efficiency, helping to reduce heating costs. Celotex products are known for their high-quality materials and reliable performance. Choose these boards for effective insulation solutions in both residential and commercial settings.