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At Knauf Insulation, they have more than 40 years’ experience in the insulation industry, and represent one of the fastest growing and most respected names in insulation worldwide. They have over 5,000 employees in more than 35 countries, and more than 37 manufacturing sites in 15 countries.

They operate from three sites across the UK, and are the only UK manufacturer of both Glass and Rock Mineral Wool insulation solutions, meaning they are able to offer the best insulation solution for each application.

At Knauf Insulation, they are committed to helping their customers meet increasing demands for energy efficiency and sustainability in homes, non-residential buildings and industrial applications.

Their mission is to challenge conventional thinking and create innovative insulation solutions that shape the way we live and build in the future, with care for the people who make them, the people who use them and the world we all depend on.

Their vision is to lead the change in smarter insulation solutions for a better world. Their aspiration is to be the world’s most trusted insulation partner providing high performing and smart insulation solutions and services for a better world.
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Product catalogue
Sound Insulation, otherwise known as sound reduction, is the prevention of sound being transmitte...
 
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Product catalogue
Earthwool Acoustic Floor Roll is a resilient, glass mineral wool roll faced on one side with a kr...
 
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Product catalogue
Earthwool Acoustic Floor Slab is a dense rock mineral wool slab for the acoustic insulation of se...
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Earthwool® Acoustic Floor Roll
Medium density glass mineral wool roll, faced one side with a kraft paper/ polythene laminate for use as a resilient layer in Type 2 separating floors.
- K11 Rigid sheet flooring/ sheathing/ decking/ sarking/ linings/ casings, K21 Wood strip/ board fine flooring/ linings, M10 Cement based levelling/ wearing screeds
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Earthwool® Acoustic Floor Slab
A dense rock mineral wool slab for the acoustic insulation of separating floors.
- K11 Rigid sheet flooring/ sheathing/ decking/ sarking/ linings/ casings, M10 Cement based levelling/ wearing screeds
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Earthwool® Acoustic Floor Slab Plus
An extra high density rock mineral wool slab manufactured specifically for use as a resilient layer in separating floors and is typically used beneath particleboard and floor screeds.
- K11 Rigid sheet flooring/ sheathing/ decking/ sarking/ linings/ casings, M10 Cement based levelling/ wearing screeds

Quality Assurance

Knauf Insulation Ltd is certified to the following Quality Assurance schemes/standards:
 
BS EN ISO 14064-1: 2010 – BSI
 
BS EN 16001:2009
 
BS EN ISO 9001: 2008 – BSI
 
BS EN 13162: 2001 BS EN 13162: 2001 - Glass and Rock Mineral Wool Products
 
BS EN 13162: 2001 Thermal insulation products for buildings. Factory made mineral wool (MW) products. Specification
 
BBA Certificate 08/4526 – 08/4526 Rocksilk Krimpact Flat Roof Slab Range
 
BBA Certificate 11/4857 – 11/4857 Supafil 34 Cavity Wall Insulation
 
BBA Certificate 13/4969 – 13/4969 Supafil CarbonPlus Cavity Wall Insulation
 
BBA Certificate 88/2033 – 88/2033 KnaufAlcopor Supafil cavity wall insulation
 
BBA Certificate 95/3212 – 95/3212 Crown DriTherm Cavity Slabs
 
BBA Certificate 97/3433 – 97/3433 Earthwool Acoustic Floor Slab and Earthwool Acoustic Floor Slab Plus
 
BS OHSAS 18001: – BSI

Trade names

Earthwool® Acoustic Floor Roll
Earthwool® Acoustic Floor Slab
Earthwool® Acoustic Floor Slab Plus
Earthwool® Acoustic Roll
Earthwool® Building Slab RS100
Earthwool® Building Slab RS140
Earthwool® Building Slab RS33
Earthwool® Building Slab RS45
Earthwool® Building Slab RS60
Earthwool® DriTherm Cavity Slab 32 Ultimate
Earthwool® DriTherm Cavity Slab 34 Super
Earthwool® DriTherm Cavity Slab 37 Standard
Earthwool® DriTherm Cavity Slab Rock
Earthwool® EcoBatt
Earthwool® FactoryClad Roll 32
Earthwool® FactoryClad Roll 37
Earthwool® FactoryClad Roll 40
Earthwool® Flexible Slab
Earthwool® FrameTherm Roll 32
Earthwool® FrameTherm Roll 35
Earthwool® FrameTherm Roll 40
Earthwool® FrameTherm Slab 32
Earthwool® FrameTherm Slab 35
Earthwool® FrameTherm Slab 38
Earthwool® Loft Roll 270 mm
Earthwool® Loft Roll 40
Earthwool® Loft Roll 44
Earthwool® Masonry Party Wall Slab
Earthwool® Rafter Roll
Earthwool® Rainscreen Slab
Earthwool® Soffit Linerboard Standard
Earthwool® SteelTherm Roll 40
Earthwool® Thermal Floor Slab
Earthwool® Thermal Floor Slab Plus
Earthwool® Timber Frame Party Wall Slab
Earthwool® Universal Roll
Earthwool® Universal Slab CS32
Earthwool® Universal Slab CS48
EcoStud
Knauf Fireboard
Polyfoam® ECO Cut-To-Falls
Polyfoam® ECO Floorboard Extra
Polyfoam® ECO Floorboard Standard
Polyfoam® ECO Floorboard Super
Polyfoam® ECO Roofboard Extra
Polyfoam® ECO Roofboard Super
Polyfoam® ECO Upstand Board
Polyfoam® Floorfoam
Polyfoam® Floorfoam Easy Edge Strip
Polyfoam® Floorfoam System
Polyfoam® Slimline Membrane
Polyfoam® Slimline System
Rocksilk® EWI Slab
Rocksilk® EWI Slab Plus
Rocksilk® FireTech Dry Fix Noggin Slab
Rocksilk® FireTech Slab
Rocksilk® Krimpact™ Flat Roof Slab
Rocksilk® Krimpact™ Flat Roof Slab Extra
Rocksilk® Pitched Roof Slab
Rocksilk® PyroDuct Slab
Rocksilk® Smoke and Fire Barrier
Supafil® 34 Cavity Wall Insulation
Supafil® 40 Cavity Wall Insulation
Supafil® CarbonPlus
Supafil® Frame
Supafil® Party Wall
ThermoShell® EPS Board
ThermoShell® EWI Slab
ThermoShell® IWI Slab Plus
ThermoShell® Vapour Control Layer

Contact details

PO Box 10,
Stafford Road,
St Helens,
Merseyside, WA10 3NS
Tel +44 (0)8700 668660
Fax +44 (0)1744 612007

Alternative contacts

Asif Dar
PO Box 10,
Stafford Road,
St Helens,
Merseyside, WA10 3NS
Tel +44 (0)1744 766666
Technical Support Team
PO Box 10,
Stafford Road,
St Helens,
Merseyside, WA10 3NS
Tel +44 (0)1744 766666
Fax +44 (0)1744 766667