ROCKWOOL® RWA45 is a stone wool slab for thermal, fire and acoustic insulation applications.
 
ROCKWOOL RWA45 slabs can be used for acoustic and thermal insulation of partition walls, ceilings, floors and roofs. As it is non-combustible, the product will not contribute towards the growth of a fire.

RWA45 is available in a variety of thicknesses. Specialist facings are available on request.
Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
Thermal conductivity 0.035 W/mK
CE marked in accordance with EN 13162:2012+A1:2015
Density exceeds 10kg/m³ in accordance with Approved Document E

Areas of application
RWA45 slabs are suitable for use on the following construction types:
Flat roof
Metal wall
Partition wall
Separating wall
Intermediate floor