This glass mineral wool slab is designed for use in external masonry cavity walls, offering a straightforward solution for thermal and acoustic insulation. The product comes in 1200 x 455 x 100mm slabs, with dimensions suited for placing between conventional wall ties, helping to minimise gaps and ensure proper coverage.
On site, the slabs can be fitted between wall ties in new-build cavity wall construction or refurbishment work. The material can be easily cut to length and handled without complex tools, making installation efficient. The breathability and heat-retention properties help regulate internal conditions, while supporting effective sound reduction within the building.
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