Timber to Timber Cavity Barrier Yellow 150mm x 1200mm - All Sizes accept-alt-pir the XR4110 is designed to

the XR4110 is designed to achieve the necessary U-values with minimum thickness

including BS EN 13162 and ISO certifications

Trust in the BBA Certificate 16/5299 that covers the use of Kingspan Kooltherm® K110 Soffit Board

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Timber to Timber Cavity Barrier Yellow 150mm x 1200mm - All Sizes accept-alt-pir the XR4110 is designed toARC Timber to timber is designed to be compression fitted within a timber frame cavity. In vertical applications, both flanges are fixed, in horizontal applications only the top flange should be fixed. The flanges are fixed to the frame using clout nails at 150mm centres. The Polythene Encapsulation offers on site weather protection, but can be cut away without affecting the barrier performance. Key Features: Up to one hour fire integrity. Specified