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Suitable for lap sealing breathable or temporary protection membranes
this versatile product comes in a generous 8
Whether you are looking to enhance your attic
Virgin grade polythene for optimal performance
The board has a rigid fibre-free core
Timber Cavity Barrier (TCB) Yellow 120mm x 1200mm - All Sizes Size:130mm (145 x 150 x 1200mm) Pack of 12 Suitable for lap sealing breathableARC TCB is designed to be compression fitted within a timber frame cavity closers. 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 barriers performance. Key Features: Up to one hour fire integrity. Specified in
