Thermal-acoustic insulation RW4

stone woolrigid panelfor flooring

ROCKWOOL® RW4 is a resin-bonded stone wool slab for thermal, fire and acoustic insulation applications. The RW4 slabs can be used for acoustic and thermal insulation of partition walls, ceilings, floors and roofs. The product is rated Euroclass A1, non-combustible. RW4 is available in three standard thicknesses from 50-100mm and can be supplied black or white tissue faced,or foil faced to one or both sides. ROCKWOOL RW Slabs can be applied to an array of general building applications for acoustic, thermal and fire protection of walls, ceilings, floors and roofs. Available in range of thicknesses and densities from 45 to 140 kg/m3, the slabs can also be black or white tissue faced, or foil faced, to one or both sides (subject to production compatibility). • Designed to provide multiple thermal and acoustic solutions • Suitable for a wide range of general building applications • Availability in a range of thicknesses and densities • Black or white tissue, and aluminium foil facings available on request* The non-directional fibre orientation and density of stone wool means that sound waves are trapped, and vibrations dampened which can significantly reduce outside sources of noise when used in an external wall.