The Celotex XR4165 General Purpose PIR Insulation Board, sized 2400 x 1200 x 165mm, offers versatile, high-performance insulation for various applications, including pitched and flat roofs, solid floors, and masonry walls. Made from polyisocyanurate (PIR), it is easy to handle... Read More
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Find out moreThe Celotex XR4165 General Purpose PIR Insulation Board, sized 2400 x 1200 x 165mm, offers versatile, high-performance insulation for various applications, including pitched and flat roofs, solid floors, and masonry walls. Made from polyisocyanurate (PIR), it is easy to handle, cut, and shape. This insulation board provides excellent thermal performance with a conductivity of 0.022 W/mK, achieving high insulation levels without excessive thickness. Each board covers 2.88m².
Designed with low emissivity foil facings, it enhances thermal insulation in cavity air spaces, contributing to an impressive rValue of 7.50m²K/W. It has a maximum weight of 6.69kg/m² and a compressive strength of CS(10\Y)140. The Celotex XR4165 meets Quality Management Standard ISO 9001:2015 and holds a BBA certificate, ensuring reliability and quality. With a BRE Green Guide Rating of A, this insulation board not only provides long-term energy savings but also supports improved environmental performance.
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