This glass mineral wool slab is intended for installation in masonry cavity wall applications, with each pack containing six slabs covering a total area of 3.28m². The slabs measure 1200mm by 455mm with a thickness of 125mm, offering a straightforward solution for fitting between standard wall ties and within typical cavity widths.
On site, these slabs are commonly used for improving the thermal performance of external walls in both new builds and refurbishments. The close-fitting design helps reduce gaps between slabs, supporting consistent coverage and supporting thermal efficiency during the construction of cavity wall structures.
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