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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
and weighs 6kg
and protection against water ingress
providing excellent protection against moisture damage
sustainable
you can trust the Kingspan Thermawall TW50 for top-notch insulation
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m checklist-Estimated Delivery Time Of 2-3 Working Days and weighs 6kgCelotex XR4000 is best used in cut to fit applications when adding insulation between rafters or joists. This insulation board is recommended as it obtains lower U values with only a single layer of insulation. Thanks to its low emissivity foil facings, Celotex delivers enhanced thermal insulation performance within cavity air spaces and it features a heat conductivity of 0. 022W mK to provide more reliable insulation. The XR4000 is multifunctional,
