SureCav25 Cavity Spacer Backing Board – 25mm Depth (Pack of 10)
SureCav25 is the 25mm deep version of the widely trusted SureCav50, designed to provide a clean, moisture-free cavity and a reliable backing surface for stone, slate, brick, or flint outer leaf constructions. Made from 100% recycled polypropylene, this moulded panel forms a consistent 25mm clear cavity behind the outer leaf and is ideal for use with both timber frame and traditional masonry builds.
BBA certified and approved by LABC and NHBC, SureCav25 ensures cavity integrity and protection in compliance with modern building standards.
IMPORTANT: Please ensure you have selected the correct depth of SureCav for your project.
Don’t forget to order the fixing washers here: Fixing Washers – Pack of 50
Key Features:
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25mm depth – ideal for narrow cavity requirements
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1200mm x 450mm x 25mm
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Made from 100% recycled polypropylene
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BBA certified, accepted by LABC and NHBC
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Creates a consistent, moisture-free cavity for outer masonry leaves
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Suitable for timber frame and traditional masonry construction
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Sustainable construction solution using recycled materials
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Packs of 10 panels