75mm Rockwool RW3 Acoustic Sound Insulation Slab (4.32m2/Pack)

75mm Rockwool RW3 sound insulation slab has been developed for thermal, acoustic and fire performance in a range of construction types. 75mm RW3 is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. Specialist facings are available to order to meet the specifications of unique projects. Rockwool RW3 is rated Euroclass A1 non-combustible, providing the highest level of fire performance. Using Rockwool RW3 in ceilings, walls and floors can help to compartmentalise rooms, reducing fire spread and damage. RW3 sound insulation slabs achieve Lambda 0.034 W/mK with a density of 60 kg/m3.