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At Building Supplies Online we stock a massive range of Insulation products from Knauf Earthwool Insulation.

The Knauf Earthwool Insulation products are suitable for all applications in residential and commercial buildings, new build and refurbishment projects and in addition to insulation solutions for HVAC Knauf Earthwool Insulation can be used for industrial applications and fire protection.

What is Knauf Earthwool Insulation made of?

We have a range of Knauf Earthwool Insulation products on our website and all of them comprise of slightly different materials to the last, but generally, their insulation comprises of at least one of the following materials:

  • Glass Minreal Wool
  • Rock Mineral Wool
  • Wood Wool
  • Loose Wool
  • XPS (extruded polystyrene)

Knauf Earthwool Insulation are a socially responsible company with strong and focused morals and visions. Knauf Earthwool Insulation products are manufactured in a socially responsible manner, for example, 80% of the glass they use is recycled and their spread production across the world means that the logistics involved in moving their insulation to their consumers is significantly reduced. Knauf Earthwool Insulation prides itself on high-quality materials throughout its product range so you can be sure that when you are buying Knauf Earthwool Insulation from us it is the high-quality insulation that you are after. 

Knauf Earthwool Insulation Earthwool Acoustic Roll.

The Knauf Earthwool Insulation Earthwool Acoustic Roll is designed specifically for the sound insulation of metal and timber stud partitions, whilst only adding minimally to the overall mass of the structure, using mineral wool as a sound absorbent layer in partitions will significantly improve their acoustic performance. By absorbing airborne sound in the cavity and reducing reverberation the mineral wool complements the plasterboard.

The Earthwool Acoustic Roll also has the effect of reducing the hollow sound that can occur in partitions with unfilled cavities. Metal stud partitions faced with standard 12.5mm plasterboard and infilled with the Earthwool Acoustic Roll can meet the requirement for a 40 Rw dB sound reduction in accordance with Approved Document E of the Building Regulations

Knauf Earthwool Insulation Flexible Insulation Slab

For general thermal and acoustic insulation, the Knauf Earthwool Insulation Flexible Slab is a multi-purpose thermal and acoustic insulation slab specifically designed for installation by friction fitting. For use in applications such as internal partitions, and between timber and metal studs, rafters and floor joists the Knauf Earthwool Insulation Flexible Slab is made from non-combustible, inorganic rock mineral wool. The Flexible Slab is non-hygroscopic, odourless, non-hygroscopic, does not sustain vermin, rot proof, and will not encourage the growth of mould, bacteria or fungi. Our business pursues innovation, to provide exceptional customer service, to encourage customers to put their faith in us and in return to recommend our services to friends and family.

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  1. Knauf Rocksilk Flexible Slab (60mm x 12 Packs) 1200mm x 600mm
    Knauf Rocksilk Flexible Slab (60mm x 12 Packs) 1200mm x 600mm
    £622.68
  2. Knauf OmniFit Slabs (All Sizes)
    Knauf OmniFit Slabs 35 (All Sizes)
    £1,078.19
  3. Knauf OmniFit Roll 34 - All Sizes
    Knauf OmniFit Roll 34 - All Sizes
    £2,977.28
  4. Knauf OmniFit Roll - All Sizes
    Knauf OmniFit Roll - All Sizes
    £1,405.86
  5. Knauf Frametherm Slab - All Sizes
    Knauf Frametherm Slab - All Sizes

    This product is a call to enquire product. Please call us on 020 3936 2839 for more information.

    Call to Enquire
  6. Knauf Frametherm Roll - All Sizes
    Knauf Frametherm Roll - All Sizes
    £1,346.27
  7. Knauf Dritherm Cavity Slab 37 (150mm x 25 Pack) - 1200mm x 455mm
    Knauf Dritherm Cavity Slab 37 (150mm) - 1200mm x 455mm
    £1,120.86
  8. Knauf Dritherm Cavity Slab 37 (150mm x 25 Pack) - 1200mm x 455mm
    Knauf Dritherm Cavity Slab 37 (125mm x 25 Pack) - 1200mm x 455mm
    £1,295.40
  9. Knauf DriTherm Cavity Slab 34 -150mm
    Knauf DriTherm Cavity Slab 34 -150mm
    £1,463.29
  10. Knauf DriTherm Cavity Slab 34 - 125mm
    Knauf DriTherm Cavity Slab 34 - 125mm
    £1,457.86
  11. Knauf Dritherm Cavity Slab 32 (455mm x 1200mm) - 150mm
    Knauf Dritherm Cavity Slab 32 (455mm x 1200mm) - 150mm
    £1,382.51
  12. Knauf Dritherm Cavity Slab 32 (455mm x 1200mm) - 125mm
    Knauf Dritherm Cavity Slab 32 (455mm x 1200mm) - 125mm
    £1,569.13
  13. Knauf Plasterboard / Wallboard Square Edge 2.4m x 1.2m x 9.5mm
    Knauf Plasterboard / Wallboard Square Edge 2.4m x 1.2m x 9.5mm
    £12.85
  14. Knauf Plasterboard / Wallboard Square Edge 2.4m x 1.2m x 12.5mm
    Knauf Plasterboard / Wallboard Square Edge 2.4m x 1.2m x 12.5mm
    £11.78
  15. Knauf Dritherm Cavity Wall Slab 37 455MM X 1200MM X 50MM (Pack of 12) 6.55M2 (Pallet of 30)
    Knauf Dritherm Cavity Wall Slab 37 455MM X 1200MM X 50MM (Pack of 12) 6.55M2 (Pallet of 30)
    £899.30
  16. Knauf Dritherm Cavity Wall Slab 37 Standard 65mm 455 X 1200mm (Pallet of 40 Packs)
    Knauf Dritherm Cavity Wall Slab 37 Standard 65mm 455 X 1200mm (Pallet of 40 Packs)
    £1,142.66
  17. Knauf Dritherm Cavity Wall Slab 37 Standard 100mm 455mm X 1200mm -  PK12 6.55m²
    Knauf Dritherm Cavity Wall Slab 37 Standard 100mm 455mm X 1200mm - PK12 6.55m²
    £42.48
  18. Knauf Dritherm Cavity Wall Slab 37 Standard 75mm x 455mm x 1200mm - PK8 4.37m2
    Knauf Dritherm Cavity Wall Slab 37 Standard 75mm x 455mm x 1200mm - PK8 4.37m2 (Pallet of 50)
    £1,084.74
  19. Knauf Dritherm Cavity Wall Slab 37 Standard 85mm x 455mm X 1200mm (Pallet of 45 Packs )
    Knauf Dritherm Cavity Wall Slab 37 Standard 85mm x 455mm X 1200mm (Pallet of 45 Packs)
    £1,142.10
  20. Knauf Dritherm Cavity Wall Slab 37 Standard
    Knauf Dritherm Cavity Wall Slab 37 Standard
    £42.48
  21. Knauf Dritherm Cavity Wall Slab 34 Super 100mm (Pallet of 20 Packs)
    Knauf Dritherm Cavity Wall Slab 34 Super 100mm (Pallet of 20 Packs)
    £1,547.94
  22. Knauf Dritherm Cavity Wall Slab 34 Super 75mm (Pallet of 20 Packs)
    Knauf Dritherm Cavity Wall Slab 34 Super 75mm (Pallet of 20 Packs)
    £1,477.98
  23. Knauf Dritherm Cavity Wall Slab 32 Ultimate 100mm (Pack of 6)
    Knauf Dritherm Cavity Wall Slab 32 Ultimate 100mm (Pack of 6)
    £44.12
  24. Knauf Dritherm Cavity Wall Slab 32 Ultimate 75mm (35 Packs per Pallet)
    Knauf Dritherm Cavity Wall Slab 32 Ultimate 75mm (35 Packs per Pallet)
    £1,343.28
  25. Knauf Dritherm Cavity Wall Slab 32 Ultimate 85mm (Pallet of 40 Packs)
    Knauf Dritherm Cavity Wall Slab 32 Ultimate 85mm (Pallet of 40 Packs)
    £1,392.24
  26. Image for Knauf Loft Insulation Loft Roll 44 Combi Cut 100mm
    Knauf Loft Insulation Loft Roll 44 Combi Cut 100mm
    £35.99
  27. Knauf Loft Insulation Loft Roll 44 Combi Cut 150mm
    Knauf Loft Insulation Loft Roll 44 Combi Cut 150mm
    £35.99
  28. Knauf Loft Insulation Loft Roll 44 Combi Cut 170mm
    Knauf Loft Insulation Loft Roll 44 Combi Cut 170mm
    £35.99
  29. Image for Knauf Loft Insulation Loft Roll 44 Combi Cut 200mm
    Knauf Loft Insulation Loft Roll 44 Combi Cut 200mm
    £35.99
  30. Image for Knauf Acoustic Partition Wall Roll 100mm
    Knauf Acoustic Partition Wall Roll 100mm
    £70.40
  31. Knauf Acoustic Partition Wall Roll 25mm
    Knauf Acoustic Partition Wall Roll 25mm
    £55.20
  32. Knauf Acoustic Partition Wall Roll 50mm
    Knauf Acoustic Partition Wall Roll 50mm
    £54.29
  33. Knauf Acoustic Partition Wall Roll 75mm
    Knauf Acoustic Partition Wall Roll 75mm
    £77.15
  34. Knauf Fireshield Fire Resistant Plasterboard Tapered Edge 2400 x 1200 x 15.0mm
    Knauf Fireshield Fire Resistant Plasterboard Tapered Edge 2400 x 1200 x 15.0mm
    £18.68
  35. Knauf Rocksilk Flexible Insulation Slab 100mm (Pallet of 12 Packs)
    Knauf Rocksilk Flexible Insulation Slab 100mm (Pallet of 12 Packs)
    £622.68
  36. Knauf Rocksilk Flexible Insulation Slab 140mm (Pallet of 12 Packs)
    Knauf Rocksilk Flexible Insulation Slab 140mm (Pallet of 12 Packs)
    £442.92
  37. Knauf Rocksilk Flexible Insulation Slab 50mm (Pallet of 12 Packs)
    Knauf Rocksilk Flexible Insulation Slab 50mm (Pallet of 12 Packs)
    £590.52
  38. Knauf Rocksilk Flexible Insulation Slab 70mm (Pallet of 12 Packs)
    Knauf Rocksilk Flexible Insulation Slab 70mm (Pallet of 12 Packs)
    £603.42
  39. Knauf Rocksilk Flexible Insulation Slab 90mm (Pallet of 12 Packs)
    Knauf Rocksilk Flexible Insulation Slab 90mm (Pallet of 12 Packs)
    £539.16
  40. Image for Knauf Thermal Laminate Plasterboard Tapered Edge-22mm
    Knauf EPS Thermal Laminate Plasterboard Tapered Edge - 22mm (Pallet of 46)
    £1,423.61
  41. Knauf EPS Thermal Laminate Plasterboard Tapered Edge-30mm (Pallet of 30)
    Knauf EPS Thermal Laminate Plasterboard Tapered Edge-30mm (Pallet of 30)
    £1,066.49
  42. Knauf EPS Thermal Laminate Plasterboard Tapered Edge - 40mm (Pallet of 25)
    Knauf EPS Thermal Laminate Plasterboard Tapered Edge - 40mm (Pallet of 25)
    £1,059.02
  43. Knauf Wallboard 12.5mm x 1.8m x 0.9m TE (Pallet of 100)
    Knauf Wallboard 12.5mm x 1.8m x 0.9m TE (Pallet of 100)
    £894.11
  44. Image for Knauf Plasterboard / Wallboard Tapered Edge 2400X1200X12.5MM
    Knauf Plasterboard / Wallboard Tapered Edge 12.5mm x 1200mm x 2400mm
    £11.78
  45. Knauf Plasterboard / Wallboard Tapered Edge 15mm x 2400mm x 1200mm
    Knauf Plasterboard / Wallboard Tapered Edge 15mm x 2400mm x 1200mm
    £14.16
  46. Knauf Wallboard 15mm x 3.0m x 1.2m TE
    Knauf Wallboard 15mm x 3.0m x 1.2m TE
    £19.96
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