WE ARE THE BEST CHOICE WHEN IT COMES TO PERFORMANCE

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There is a broad spectrum of insulation materials available on the market, with an equally broad variance in form, performance, sustainability, cost-effectiveness and availability.

All our mineral wool products meet the highest specifications and have demonstrated excellent rounded performance in the most demanding projects, including those built to the Passivhaus standard.

Glass Mineral Wool

Our high performance Glass Mineral Wool insulation solutions contain up to 80% high quality recycled materials, to which is added sand, limestone and soda ash before being melted in a furnace. The molten glass is spun to form millions of fine strands of wool. We use our proprietary and revolutionary bio-based binder, ECOSE® Technology, to bind the mineral wool together to form a mat of material which is then cured in order to form the final product.

The density of the product determines whether the insulation is a lightweight quilt supplied in rolls, a flexible slab or a rigid slab, and its thermal insulation value.

Our high performance Blowing Wool is an un-bonded, virgin fibrous glass blowing insulation, which is produced in the same way as the Glass Mineral Wool, however, it is produced as a loose-fill product to be blown into cavity walls, partitions, timber frame walls and ceilings.

Rock Mineral Wool

Our Rock Mineral Wool insulation solutions are mainly made from volcanic rock, typically basalt and/or dolomite. An increasing proportion is now recycled material from slag, a waste product from blast furnaces. The raw materials are melted and then spun into fine strands of wool. A binder is used to bind the wool together to form a mat of insulation, which is then cut into slabs or wired mattresses. Most of our Rock Mineral Wool products use our ECOSE® Technology.

 Glass Mineral WoolBlowing WoolRock Mineral Wool
Naturally non-combustible
Compression packed to limit transport & warehouse requirements
Strand typeLong strands provide high levels of tear strengthLoose to allow blown applicationShort strands provide high levels of compressive strength
Available in slabs 
Available in rolls ✔*
Available loose for blown installation  
Available in wired mattresses  
Available with a variety of facings 
Suitable for residential buildings
Suitable for commercial buildings
Suitable for new builds
Suitable for refurbished buildings
Suitable for fire protection  

*Fire-teK Wired Mattress Only

Technical Solutions

Our Technical Solutions comprise of a range of high performance insulation solutions that have been developed specifically for the insulation requirements of HVAC systems and industrial plants. Our range covers solutions for insulating heating systems, piping and air conditioning ducts, insulating industrial plant and power stations, and for passive fire protection. Visit www.knaufinsulation-ts.com for further information.