Home / Building Materials / Insulation / Rock & Sound Insulation Rock & Sound Insulation Free Delivery on orders over £100. £20 for orders below. (Cornwall only. Devon deliveries will incur a delivery charge.) Filter Price Coverage 12.36M2 16.2M2 2.16M2 4.32M2 5.76M2 Length 10300mm 1200mm 13500mm Thickness 100mm 140mm 50mm 70mm 90mm Width 1200mm 600mm Brand Knauf Clear filters Sort By Sort by:Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A Showing products 1 to 6 of 6 Sort by:Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A Knauf Rocksilk Flexi Slab 1200 X 600 X 140mm £32.50 £39.00 inc. VAT Add to cart Quickview Knauf Rocksilk Flexi Slab 1200 X 600 X 70mm £34.64 £41.57 inc. VAT Add to cart Quickview Knauf Rocksilk Flexi Slab 1200 X 600 X 100mm £37.20 £44.64 inc. VAT Add to cart Quickview Knauf Rocksilk Flexi Slab 1200 X 600 X 90mm £34.75 £41.70 inc. VAT Add to cart Quickview Knauf Acoustic APR Roll 100mm 12.36m2 £63.63 £76.36 inc. VAT Add to cart Quickview Knauf Acoustic APR Roll 50mm 16.2m2 £50.00 £60.00 inc. VAT Add to cart Quickview
