Knauf Earthwool

Are you looking for a new insulation option? Knauf Earthwool is an eco-friendly, green building material that offers superior sound deadening. Knauf Earthwool keeps homes at the ideal temperature by regulating humidity and moisture levels, which means less fluctuation in energy bills. Knauf Earthwool insulation is made from recycled glass bottles without compromising quality or performance. If you are interested in learning more about this product browse our range below or contact our customer service on 020 3582 6399 or via Live Chat.

Please note this Knauf range no longer carries the Earthwool name

22 products
Knauf Loft Roll 44 Combi-Cut - All Sizes
Knauf Loft Roll 44 Combi-Cut - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Loft Roll 44 Combi-Cut - All Sizes
Shop a cheaper alternative product - Volcalis Easy Light Loft Roll 44
  • Top-notch thermal and acoustic insulation
  • Eco-friendly with Zero ODP and Zero GWP
  • Certified Euroclass A1 fire rating for safety
Regular price
£28.94£34.73
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Was £0.00
Was £0.00 Ex.Vat
£28.94 £34.73
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Knauf Acoustic Roll - All Sizes
Knauf Acoustic Roll - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Acoustic Roll - All Sizes
  • Non-combustible Glass Mineral Wool insulation rolls
  • Enhanced air quality and comfort levels
  • Proven sound absorption, compliant with building regulations
Regular price
£40.90£49.08
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£40.90 £49.08
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Knauf 170mm Loft Roll 44 Combi-Cut (192.24m2) (Pallet Of 24 Packs)
Knauf 170mm Loft Roll 44 Combi-Cut (192.24m2) (Pallet Of 24 Packs)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf 170mm Loft Roll 44 Combi-Cut (192.24m2) (Pallet Of 24 Packs)
Regular price
£0.00£0.00
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£0.00 £0.00
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Knauf 200mm Loft Roll 44 Combi-Cut (6.84m2 roll)
Knauf 200mm Loft Roll 44 Combi-Cut (6.84m2 roll)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf 200mm Loft Roll 44 Combi-Cut (6.84m2 roll)
Regular price
£28.95£34.74
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Was £0.00 Ex.Vat
£28.95 £34.74
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Knauf 100mm Loft Roll 44 Combi-Cut (13.89m2 roll)
Knauf 100mm Loft Roll 44 Combi-Cut (13.89m2 roll)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf 100mm Loft Roll 44 Combi-Cut (13.89m2 roll)
Shop a cheaper alternative product - Volcalis Easy Light Loft Roll 44
  • 100mm Loft Roll 44 Combi-Cut for cold lofts with pitched roofs at ceiling level.
  • Non-combustible Glass Mineral Wool for superior thermal performance
  • Revolutionary ECOSE® Technology ensures sustainability and efficiency
Regular price
£28.94£34.73
Sale price
Was £0.00
Was £0.00 Ex.Vat
£28.94 £34.73
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Knauf 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Knauf 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf 150mm Loft Roll 44 Combi-Cut (9.18m2 roll)
Shop a cheaper alternative product - Volcalis Easy Light Loft Roll 44
  • Knauf 150mm Loft Insulation offers excellent thermal insulation for lofts and timber floors, with easy installation.
  • Loft Roll 44, made of glass mineral wool, provides good fire retardancy and sound insulation.
  • Versatile semi-perforated rolls allow customizable width, while resisting odors, rot, fungi, and vermin.
Regular price
£28.94£34.73
Sale price
Was £0.00
Was £0.00 Ex.Vat
£28.94 £34.73
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Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm
Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm
Free Delivery
on orders over £300
Vendor
Knauf
Knauf DriTherm Cavity Slab 37 - Glass Mineral Wool (All Sizes) 1200mm x 455mm
  • Premium glass mineral wool slabs
  • Fire-safe, water-repellent, eco-friendly
  • Compliant with international standards
Regular price
£16.39£19.67
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£16.39 £19.67
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Knauf DriTherm 32 Mineral Wool Cavity Slabs (455mm x 1200mm) - All Sizes
Knauf DriTherm 32 Mineral Wool Cavity Slabs (455mm x 1200mm) - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf DriTherm 32 Mineral Wool Cavity Slabs (455mm x 1200mm) - All Sizes
  • Various sizes for specific insulation needs
  • Zero ODP, zero GWP, formaldehyde-free
  • Non-combustible, sustainable, water-vapour resistant
Regular price
£29.75£35.70
Sale price
Was £0.00
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£29.75 £35.70
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Knauf 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)
Knauf 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf 170mm Loft Roll 44 Combi-Cut (8.01m2 roll)
  • Exceptional 170mm thickness for effective insulation
  • Environmentally conscious: Euroclass A1 fire rating, CFC and HCFC-free
  • Durable, odorless, and rot-resistant; meets rigorous quality standards
Regular price
£29.49£35.39
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£29.49 £35.39
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Knauf OmniFit Slabs 35 (All Sizes)
Knauf OmniFit Slabs 35 (All Sizes)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf OmniFit Slabs 35 (All Sizes)
  • Exceptional thermal & acoustic performance with non-combustible glass mineral wool
  • Hassle-free friction fit installation
  • Flexible sizing & multiple applications for comfortable, energy-efficient spaces
Regular price
£975.00£1,170.00
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£975.00 £1,170.00
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Knauf RS45 (All Sizes) 600mm x 1200mm
Knauf RS45 (All Sizes) 600mm x 1200mm
Free Delivery
on orders over £300
Vendor
Knauf
Knauf RS45 (All Sizes) 600mm x 1200mm
  • Unfaced rock mineral wool slabs
  • Euroclass A1 fire performance, eco-friendly
  • Excellent thermal conductivity: 0.035 W/mK
Regular price
£30.70£36.84
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Was £0.00
Was £0.00 Ex.Vat
£30.70 £36.84
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Knauf RS60 (600mm x 1200mm) - All Sizes
Knauf RS60 (600mm x 1200mm) - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf RS60 (600mm x 1200mm) - All Sizes
Regular price
£389.00£466.80
Sale price
Was £0.00
Was £0.00 Ex.Vat
£389.00 £466.80
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Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
  • Superior thermal conductivity of 0.035 W/mK
  • Eco-friendly with Zero Ozone Depletion and Global Warming Potential
  • Odorless, non-hygroscopic, and rot-proof for lasting protection
Regular price
£32.42£38.90
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£32.42 £38.90
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Knauf Mineral Wool FrameTherm Roll - All Sizes
Knauf Mineral Wool FrameTherm Roll - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Mineral Wool FrameTherm Roll - All Sizes
  • Flexible glass mineral wool rolls for timber frames
  • Top-notch thermal and sound insulation
  • Water-resistant, eco-friendly, and A1 fire rating
Regular price
£1,099.00£1,318.80
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Was £0.00
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£1,099.00 £1,318.80
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Knauf OmniFit Roll - All Sizes
Knauf OmniFit Roll - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf OmniFit Roll - All Sizes
  • Exceptional acoustic absorption & compliance with regulations.
  • Flexible, non-combustible glass mineral wool for easy fitting.
  • Superior thermal performance for quieter, more comfortable spaces.
Regular price
£1,717.18£2,060.62
Sale price
Was £0.00
Was £0.00 Ex.Vat
£1,717.18 £2,060.62
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Knauf RS140 (600mm x 1200mm) - All Sizes
Knauf RS140 (600mm x 1200mm) - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf RS140 (600mm x 1200mm) - All Sizes
Regular price
£0.00£0.00
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£0.00 £0.00
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Knauf RS100 (600mm x 1200mm) - All Sizes
Knauf RS100 (600mm x 1200mm) - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf RS100 (600mm x 1200mm) - All Sizes
  • Versatile rock mineral wool slabs: Densities from 33 to 200 kg/m3.
  • Excellent thermal and acoustic insulation.
  • Environmentally friendly: Zero ODP, Class 1 flame spread rating.
Regular price
£548.00£657.60
Sale price
Was £0.00
Was £0.00 Ex.Vat
£548.00 £657.60
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Knauf DriTherm 34 (All Sizes)
Knauf DriTherm 34 (All Sizes)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf DriTherm 34 (All Sizes)
Regular price
£1,395.00£1,674.00
Sale price
Was £0.00
Was £0.00 Ex.Vat
£1,395.00 £1,674.00
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Knauf SteelTherm Roll 40 (All Sizes)
Knauf SteelTherm Roll 40 (All Sizes)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf SteelTherm Roll 40 (All Sizes)
Regular price
£1,999.99£2,399.99
Sale price
Was £0.00
Was £0.00 Ex.Vat
£1,999.99 £2,399.99
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Knauf Timber Frame Party Wall Slab (All Sizes)
Knauf Timber Frame Party Wall Slab (All Sizes)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Timber Frame Party Wall Slab (All Sizes)
Regular price
£0.00£0.00
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£0.00 £0.00
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Knauf OmniFit Roll 34 - All Sizes
Knauf OmniFit Roll 34 - All Sizes
Free Delivery
on orders over £300
Vendor
Knauf
Knauf OmniFit Roll 34 - All Sizes
  • Exceptional acoustic absorption
  • Minimum 10kg/m3 density
  • Flexible glass mineral wool roll, easy installation, superior thermal and acoustic performance
Regular price
£2,320.00£2,784.00
Sale price
Was £0.00
Was £0.00 Ex.Vat
£2,320.00 £2,784.00
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Knauf Frametherm Roll 40 90mm (24 Packs)
Knauf Frametherm Roll 40 90mm (24 Packs)
Free Delivery
on orders over £300
Vendor
Knauf
Knauf Frametherm Roll 40 90mm (24 Packs)
Regular price
£1,099.00£1,318.80
Sale price
Was £0.00
Was £0.00 Ex.Vat
£1,099.00 £1,318.80
Sold out

Explore an encompassing array of insulation solutions with the Knauf Earthwool category, uniquely curated to offer superior thermal and acoustic performance in varied applications. Through technological advancements, Knauf introduces Earthwool, a range that has redefined traditional insulation materials with its eco-friendly, high-performance, and versatile insulation solutions.

Loft Rolls

  • Knauf Loft Roll 44 Combi-Cut Dedicated to enhancing thermal insulation in loft and roof spaces, Loft Roll 44 offerings come in various thicknesses such as 100mm, 150mm, 170mm, and 200mm. These glass mineral wool rolls provide easy installation and exceptional thermal performance across varying loft spaces.

Practical Uses: Ideal for both DIY and professional applications in lofts to efficiently prevent heat loss through the roof.

Acoustic Rolls

  • Knauf Acoustic Roll Specifically designed to offer superior sound insulation, these rolls assist in reducing the transmission of airborne sounds in partition walls, ceilings, and floors.

Practical Uses: Apt for spaces where noise reduction is vital such as in home studios, offices, or between adjoining residential rooms.

Cavity Slabs

  • Knauf DriTherm Cavity Slabs (e.g., 32, 34, and 37) Specialised slabs tailored for partial fill cavity wall insulation, providing robust thermal performance and water repellency in external walls.

Practical Uses: Widely utilised in new build and refurbishment external wall applications to enhance thermal resistance.

OmniFit Products

  • Knauf OmniFit Rolls & Slabs A flexible range that’s designed to ensure a robust fit into walls, partitions, and floors, offering both thermal and acoustic insulation. Available in various thicknesses and sizes to suit distinct requirements.

Practical Uses: Optimal for a myriad of applications including partitions, timber frame walls, and between joists in floors and ceilings.

Rocksilk Flexible Slabs

  • Knauf Rocksilk Flexible Slab An adaptable and resilient solution, the Rocksilk slab provides thermal, acoustic, and fire insulation across walls, floors, and roofs.

Practical Uses: Ideal for applications where a sturdy and fire-resistant insulation material is paramount, such as in industrial facilities and public buildings.

FrameTherm Rolls and Slabs

  • Knauf Mineral Wool FrameTherm Roll & Frametherm Roll 40 Specially designed for timber frame applications, this subset of products offers a breathable yet thermally effective insulation solution, ensuring steady internal temperatures.

Practical Uses: Predominantly used in timber-framed constructions, ensuring a thermal and moisture management shield within the framework.

SteelTherm Rolls

  • Knauf SteelTherm Roll 40 Explicitly aimed at steel frame constructions, providing notable thermal insulation in walls and roofs of steel frame buildings.

Practical Uses: Commonly applied in steel-structured buildings such as warehouses, ensuring thermal consistency and efficiency.

RS Slabs and Rolls

  • Knauf RS Range (e.g., RS45, RS60, RS100, RS140) Encompassing a selection of multi-purpose, resilient, and non-combustible rock mineral wool slabs, providing outstanding thermal, acoustic, and fire protection.

Practical Uses: Suitable for various applications in constructions like HVAC systems, partition walls, and floors due to their multifaceted insulation properties.

Timber Frame Products

  • Knauf Timber Frame Party Wall Slab Providing acoustic insulation specifically for timber frame party walls, ensuring reduced sound transmission between adjoining dwellings.

Practical Uses: Predominantly used in residential developments, ensuring acoustic privacy and compliance with building regulations.

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