Certificates and Standards
Rocksilk® RainScreen Slab EE
- Designed so it can be left exposed during construction before the cladding / masonry façade is installed and engineered to adapt to minor imperfections in the substrates.
- Matching black fixings available, in addition to a black jointing tape which provides an effective seal between slabs and prevents gaps during installation.
- Provides an aesthetic solution behind perforated panels.
- Supported by 3D U-value calculation service (BS EN 10211 compliant) to accurately ensure the façade performs as specified.
Applications
Rocksilk® RainScreen Slab EERock Mineral Wool
Description & Details
Rocksilk® RainScreen Slab EE is a rock mineral wool slab designed for use as sheathing insulation in rainscreen façade systems on any building of any height, with a water-repellent black tissue facing that provides exposure protection to the insulation during construction. Rocksilk® RainScreen Slab EE is non-combustible with an A2-s1,d0 reaction to fire classification, and is manufactured using our unique plant-based binder, ECOSE® Technology.
- Designed so it can be left exposed during construction before the cladding / masonry façade is installed and engineered to adapt to minor imperfections in the substrates.
- Matching black fixings available, in addition to a black jointing tape which provides an effective seal between slabs and prevents gaps during installation.
- Provides an aesthetic solution behind perforated panels.
- Supported by 3D U-value calculation service (BS EN 10211 compliant) to accurately ensure the façade performs as specified.
- Holds a CCPI Verification Mark (certificate number 000600063/0426) for the entire product set.
Rainscreen façade insulation
Documents
EN
| Product Data Sheet | ||
|---|---|---|
Rocksilk® RainScreen Slab EE Datasheet.PDF /
Feb 2026 /
1.18 MB /
5 pages | ||
Rocksilk® RainScreen Slab Fixings Datasheet.PDF /
Oct 2024 /
1.42 MB /
5 pages | ||
| Brochure | ||
|---|---|---|
Knauf Insulation Solutions Guide UK.PDF /
- /
21.46 MB /
167 pages | ||
| Safety Data Sheet | ||
|---|---|---|
Rock Mineral Wool with ECOSE® Technology - Safety Data Sheet.PDF /
Sep 2023 /
240.00 KB /
8 pages | ||
| Environmental Product Declaration | ||
|---|---|---|
Rocksilk® RainScreen Slab EE EPD-IES-0009197.PDF /
Nov 2024 /
1.07 MB /
18 pages | ||
| Sustainability | ||
|---|---|---|
Rock Mineral Wool - BREEAM Helpsheet.PDF /
Feb 2025 /
40.00 KB /
1 page | ||
Declaration of Performance
- Declaration of performance: R4208MSCPR
- Declarations of performance (DoPs), safety data sheets (SDS), and environmental product declarations (EPD) for our offered products can be found via a central Knauf Insulation database.
Certificates
Technical Data
| Description | Value | Unit | Norm |
|---|---|---|---|
Thermal conductivity declared | 0.034 | W/(mK) | |
Reaction to fire | A2-s1,d0 | EN 13501-1 |
Product Variants & Packaging
Rocksilk® RainScreen Slab EE
| Material number | EAN / GTIN | Thickness | Width | Length | Pieces per pack | m2 per pack | Pieces per pallet | Packs per pallet | m² per pallet |
|---|---|---|---|---|---|---|---|---|---|
809860 | 5056667824317 | 60 mm | 600 mm | 1,200 mm | 7 pc/pac | 5.04 m²/pac | 84 pc/pal | 12 pac/pal | 60.48 m²/pal |
809166 | 5056667823709 | 70 mm | 600 mm | 1,200 mm | 6 pc/pac | 4.32 m²/pac | 72 pc/pal | 12 pac/pal | 51.84 m²/pal |
809861 | 5056667824324 | 75 mm | 600 mm | 1,200 mm | 6 pc/pac | 4.32 m²/pac | 72 pc/pal | 12 pac/pal | 51.84 m²/pal |
809862 | 5056667824348 | 80 mm | 600 mm | 1,200 mm | 5 pc/pac | 3.60 m²/pac | 60 pc/pal | 12 pac/pal | 43.20 m²/pal |
809864 | 5056667824362 | 100 mm | 600 mm | 1,200 mm | 4 pc/pac | 2.88 m²/pac | 48 pc/pal | 12 pac/pal | 34.56 m²/pal |
809931 | 5056667824454 | 125 mm | 600 mm | 1,200 mm | 4 pc/pac | 2.88 m²/pac | 40 pc/pal | 10 pac/pal | 28.80 m²/pal |
809929 | 5056667824447 | 130 mm | 600 mm | 1,200 mm | 3 pc/pac | 2.16 m²/pac | 36 pc/pal | 12 pac/pal | 25.92 m²/pal |
809933 | 5056667824478 | 140 mm | 600 mm | 1,200 mm | 3 pc/pac | 2.16 m²/pac | 36 pc/pal | 12 pac/pal | 25.92 m²/pal |
809938 | 5056667824485 | 150 mm | 600 mm | 1,200 mm | 3 pc/pac | 2.16 m²/pac | 36 pc/pal | 12 pac/pal | 25.92 m²/pal |
809943 | 5056667824522 | 160 mm | 600 mm | 1,200 mm | 3 pc/pac | 2.16 m²/pac | 30 pc/pal | 10 pac/pal | 21.60 m²/pal |
811199 | 5056667825673 | 180 mm | 600 mm | 1,200 mm | 3 pc/pac | 2.16 m²/pac | 30 pc/pal | 10 pac/pal | 21.60 m²/pal |
811201 | 5056667825697 | 200 mm | 600 mm | 1,200 mm | 2 pc/pac | 1.44 m²/pac | 24 pc/pal | 12 pac/pal | 17.28 m²/pal |
811451 | 5056667826182 | 250 mm | 600 mm | 1,200 mm | 2 pc/pac | 1.44 m²/pac | 20 pc/pal | 10 pac/pal | 14.40 m²/pal |
