This glass mineral wool slab is designed for use as insulation in external masonry cavity walls. At 150mm thick and measuring 1200mm by 455mm, each slab is sized for a close fit between standard wall tie spacing, making handling straightforward on site.
The material is commonly installed to improve thermal efficiency and help control heat loss through the building envelope. Supplied in a pack of six slabs covering 3.28m², it is suitable for both full fill and partial fill applications where a resilient insulation layer is required within the cavity wall construction.
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