Celotex XR4000 Insulation Pitched Roof Board -1200 x 2400mm

Celotex XR4000, available in a variety of depths including 12mm, is a high performance PIR insulation ideal for overcoming thermal bridging and for use in two layer build ups, including between and under rafters and over stud in timber frame wall lining applications.

Celotex Insulation Board is available in a range of thicknesses unrivalled by any other PIR manufacturer. Suitable for a range of roof, wall and floor applications, Celotex XR4000 offers a high performance PIR insulation board that: Is suitable for use in a number of applications including roof, wall and floor systems Is specifically designed to eliminate thermal bridging includes low emissivity foil facings offering enhanced thermal performance within cavity air spaces.

Features

• Is suitable for use in a number of applications including roof, wall and floor systems
• Is specifically designed to eliminate thermal bridges
• Is certified under BBA certificate numbers 17/5405, 16/5352
• Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces
• Can be used to improve reliable long-term energy savings for buildings

Technical Specifications

• Board size: 1200 x 2400mm
• Thickness: 120 – 150mm
• Lambda: 0.022 W/mK
• Applications: Pitched Roofs, Flat Roofs, Solid Masonry Walls, Timber Framed & Steel Framed Systems, Floors