Celotex External Wall Insulation is a high-performance PIR insulation board designed for use in floor, wall, and roof applications. With thicknesses ranging from 20mm to 40mm, it’s ideal for reducing thermal bridging in areas where space is limited.
Manufactured with a low emissivity foil facing, it enhances thermal performance when used in sealed cavities, helping to improve overall energy efficiency. With a thermal conductivity of 0.022 W/m·K, it offers excellent insulation properties, allowing for thinner build-ups while still meeting target U-values.
Lightweight and rigid, it is easy to handle, transport, and install, making it a practical choice for a wide range of building projects.
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Sizes Available
Thickness: 20mm, 25mm, 30mm, 35mm, 40mm -
Availability
Delivered direct to site
