ApplicationExternal wall insulation
Rocksilk EWI Slab is a high strength, Rock Mineral Wool slab with a water repellent additive specifically designed for use in External Wall Insulation systems.
Slabs can be either adhered and mechanically fixed or just mechanically fixed to the substrate, then overlaid with a mesh and render system to the designers/system suppliers specification.
The fire resistance of the product removes the need for fire barriers, giving simple, quick and economical insulation for External Wall Insulation systems.
- Non-combustible Euroclass A1 Reaction to Fire rating
- No fire stops required
- Provides additional acoustic performance to External Wall Insulation system
|Thickness (mm)||Thermal Conductivity (W/mK)||R-Value (M²K/W)||Euroclass Reaction to Fire Classification||Length (mm)||Width (mm)||Packs Per Pallet||Area Per Pallet (m²)|
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Additional Product Information
We care for the people who make our products, the people who use them and the world we all depend on.
Whilst we are dedicated to supplying sustainable high performance insulation solutions for enhanced energy efficiency in buildings, we also continually strive for improvements in our manufacturing and supply chain operations so to improve quality and minimise our impact on the environment. All Knauf Insulation production locations have state-of-the-art manufacturing equipment and meet the highest quality standards as well as they are supported by an ongoing research and development program. All of our products including Rocksilk EWI Slab are sustainably manufactured.
At Knauf Insulation, we have 7 key sustainability considerations:
- to conserve natural resources
- to reduce the evironmental effects of our own processes
- Treating people fairly, along the supply chain
- Delivering our products efficiently
- Building a comfortable and healthy indoor environment
- Performance reporting