RWA45
ROCKWOOL® RWA45 is a stone wool slab for thermal, fire and acoustic insulation applications.
Application(s)
- Roof
- Standing Seam Roof
- Internal Wall
- Drylining & Partitions
- External Wall
- Rainscreen Cladding
- Floors & Ceilings
Product description
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
Documentation
Please select and download the documentation pertaining to this product. If you require any certification that is not listed here, please contact us via ukdocumentation@rockwool.com
SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Certificates
Product properties
| Name | Value | Unit |
|---|---|---|
| Declared thermal conductivity | 0.035 | W/mK |
| Reaction to Fire | A1 | Euroclass |
| Long term water absorption | NPD | kg/m² |
| Short term water absorption | NPD | kg/m² |
| Product standard | EN 13162:2012+A1:2015 | |
| Declaration of Performance (DoP) number | UK-WER-0013-02 | |
| CE certificate number | 0751-CPR-393.0-01 | |
| Facing type, side 1 | No Facing |
Product variants
Photo by: Adam Scott - @adamscottimages : Adam Scott - @adamscottimages - TO BE CREDITED WHENEVER PUBLISHED
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