Insulation Boards manufactured by Celotex. PIR and XPS insulation boards in a range of thicknesses and thermal performances.

Oct 24, 2022 · Celotex can be an ideal insulation for fixing to the inner skin of an external wall, GA4000 would usually be used for this or quite often Celotex PL4000 which is a pre bonded …

Celotex boards provide superior insulation for both internal and external walls, helping maintain a stable indoor temperature while reducing the need for additional heating or cooling systems. …

Explore our Celotex PIR Insulation Boards, available in TB4000, GA4000, and XR4000 series. These versatile insulation solutions are designed to enhance thermal efficiency in a variety of …

Mar 24, 2025 · Celotex board is the ideal insulation when installing underfloor heating as it has the additional benefit of a grid. This grid pattern makes the pipe layout much easier. Celotex's …

Installing Celotex insulation boards involves carefully fitting them into place using appropriate mechanical fixings, ensuring a snug and secure fit. The boards should be installed tightly to …

Feb 27, 2025 · Discover the best applications for Celotex insulation boards, including cavity walls, pitched and flat roofs, and floor insulation. Learn how Celotex improves energy efficiency and …

Celotex PIR insulation boards are available in a wide range of thicknesses, from 25mm to 200mm, making them suitable for various applications, including walls, roofs, floors, and ceilings. They …

May 17, 2022 · Detailed guide on how to install Celotex insulation boards in a range of applications, including what tools needed, and which boards.

Celotex TB4000 'Thermal Bridging', a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: thermal bridging in pitched and flat roofs, …