https://www.minsteronline.co.uk/p/isover-cavity-wall-slab-34-1200-x-455-x-100mm-natural-ICWS3410
Isover Cavity Wall Slab 34 1.2m x 455 x 100mm Pack of 8
Isover Cavity Wall Slab (CWS) 34 1.2m x 455 x 100mm Natural Pack of 8 is a glass mineral wool slab providing thermal performance in external masonry cavity...
isover cavity wall slab