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.
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. 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
Product properties
| Name | Value | Unit |
|---|---|---|
| 0.034 (50-80mm); 0.035 (90-230mm) | ||
| 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 | |
| CE certificate number | 0751-CPR-393.0-01 | |
| Declaration of Performance (DoP) number | UK-WER-0031 | |
| BBA certificate number | 17/5402 | |
| Facing type, side 1 | No Facing Alu Foil Glass Tissue (black, Neutral, White) |
Product variants
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Hands-on fire-stopping training
ROCKWOOL’s specially created expert led one-day course in fire stopping theory and practical installation practice for industry professionals.
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