RainScreen Duo Slab®
RainScreen Duo Slab is a BBA-approved insulation product for ventilated, sealed, and masonry cladding systems, providing thermal efficiency, acoustic comfort, and fire resistance.
1/3
Application(s)
- External Wall
- Rainscreen Cladding
Product description
RainScreen Duo Slab for steel frame, timber frame or masonry walls is manufactured using Dual Density technology. The outer surface of each slab features a distinctly higher density than the underside providing a firm surface for the application of fixings and RainScreen Duo Slab is manufactured with a water repellent agent. The product can be cut to size and fitted around brackets. Adjacent slabs effectively ‘knit’ together to provide a continuous insulating layer by preventing gaps.
- Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.034 W/mK
- BBA approved (Certificate No. 17/5402)
- Certified by Quiet Mark TM
Areas of application
Application for RainScreen Duo Slab are:
- Steel frame, timber frame or masonry walls in conjunction with a cladding system
- Steel frame or timber frame with a masonry outer leaf
Documentation
Please select and download the documentation pertaining to this product
RainScreen Duo Slab Datasheet
RainScreen Duo Slab is a BBA-approved insulation product for ventilated, sealed, and masonry cladding systems, providing thermal efficiency, acoustic comfort, and fire resistance.
RainScreen Duo Slab BBA Certificate
Certificate No. BBA-17-5402-Rainscreen Cladding Systems
RainScreen Duo Slab BBA Certificate
Certificate No. BBA-17-5402-Timber or Steel Frame
RainScreen Duo Slab Installation Guide
Installation guidelines for ROCKWOOL RainScreen Duo Slab
SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Product properties
| Name | Value | Test standard | Symbol | Unit |
|---|---|---|---|---|
| Declared thermal conductivity | 0.035 | EN 12667 | λD | W/mK |
| Reaction to Fire | A1 | EN 13501-1 | Euroclass | |
| Long term water absorption | NPD | EN 12087 | WL(P) | kg/m² |
| Short term water absorption | NPD | EN 1609 | WS | kg/m² |
| Product standard | EN 13162:2012+A1:2015 | |||
| Declaration of Performance (DoP) number | UK-WER-0031 | |||
| BBA certificate number | 17/5402 | n/a | n/a | |
| Facing type, side 1 | No Facing Alu Foil Glass Tissue (black, Neutral, White) |
Product variants
ROCKWOOL® streamlines high-rise building compliance in Manchester - Case Study
Featuring an assortment of two and three bedroom apartments, the project is based in a highly accessible location within Manchester’s city centre and is within walking distance of the City’s vibrant economic, civic, culture and leisure hub.
Looking for answers?
Whether you need help finding a local stockist, have a technical question, or want to speak with a sales representative, we’re here to help. Choose the option that best fits your needs.
Speak to an expert
If you have technical questions about products or need support for your project our technical experts are here to help you.
Find sales representative
Find your local ROCKWOOL UK & Ireland sales representative.
Find a stockist
Find a stockist where you can purchase ROCKWOOL stone wool insulation and fire protection products.
