Collection: Insulation

Shop our wide range of insulation.

We stock and source everything from woodfibre, sheep's wool, hemp, PIR, Mineral Wool, Glass Wool and much more.

10mm PROCTOR Spacetherm® Silica Aerogel STRIPS - 2400mm x 280mm (0.67m²) | Insulation Merchant

Showing 465 of 465 products

Sort by:
Price: 0 – £2,456.90

Filter and sort

Showing 465 of 465 products

Up to £2,456.90

Showing 465 of 465 products
  • 3m Protektor Resilient Bars - Individual Length
    PROTEKTOR by Protektor

    3m Protektor Resilient Bars - Individual Length

    Regular price
    £4.13
    Unit Price
    £1.37 per LM (linear metre)
    Sale price
    £4.13
    Unit Price
    £1.37 per LM (linear metre)
    Regular price
    Save £-4.13
  • 15mm Unilin (Xtratherm) Thin-R PIR Board - per board
    THIN-R PIR BOARD by Unilin

    15mm Unilin (Xtratherm) Thin-R PIR Board - per board

    £ Looking for a price?

    Add to a quote for our best rate.

  • 25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)

    Regular price
    £28.88
    Unit Price
    £4.22 per m²
    Sale price
    £28.88
    Unit Price
    £4.22 per m²
    Regular price
    £28.88 Save £0.00
  • 5mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²)
    SPACETHERM® by A. Proctor Group

    5mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²)

    Regular price
    £178.83
    Unit Price
    £62.09 per m²
    Sale price
    £178.83
    Unit Price
    £62.09 per m²
    Regular price
    Save £-178.83
  • 50mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - per sheet
    XPS - SB by Ravago - Ravatherm

    50mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - per sheet

    Regular price
    £13.04
    Unit Price
    £8.69 per m²
    Sale price
    £13.04
    Unit Price
    £8.69 per m²
    Regular price
    Save £-13.04
  • 100mm Unilin (Xtratherm) CavityTherm CT/PIR Full Fill Cavity Board - per board
    Sale 7%
    CAVITYTHERM by Unilin

    100mm Unilin (Xtratherm) CavityTherm CT/PIR Full Fill Cavity Board - per board

    Regular price
    £21.58
    Unit Price
    £39.96 per m²
    Sale price
    £21.58
    Unit Price
    £39.96 per m²
    Regular price
    £23.25 Save £1.67
  • Soprema Vermex G Vermiculite Insulation - 100L Bag
    VERMEX by Soprema

    Soprema Vermex G Vermiculite Insulation - 100L Bag

    Regular price
    £19.71
    Unit Price
    £0.19 per litres
    Sale price
    £19.71
    Unit Price
    £0.19 per litres
    Regular price
    Save £-19.71
  • PROCTOR Spacetherm® Cold Bridge Strip
    SPACETHERM® by A. Proctor Group

    PROCTOR Spacetherm® Cold Bridge Strip

    £ Looking for a price?

    Add to a quote for our best rate.

  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 4
    XPS - SB by Ravago - Ravatherm

    100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 4

    Regular price
    £96.00
    Unit Price
    £16.00 per m²
    Sale price
    £96.00
    Unit Price
    £16.00 per m²
    Regular price
    Save £-96.00
  • 30mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 14
    XPS - SB by Ravago - Ravatherm

    30mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 14

    £ Looking for a price?

    Add to a quote for our best rate.

  • 50mm PIR Insulation Board
    PIR BOARD by Insulation Merchant

    50mm PIR Insulation Board

    £ Looking for a price?

    Add to a quote for our best rate.

  • Breedon Quietex Crushed Limestone Chips - 20kg bag
    QUIETEX by Breedon

    Breedon Quietex Crushed Limestone Chips - 20kg bag

    Regular price
    £4.38
    Sale price
    £4.38
    Regular price
    £4.96 Save £0.58
  • 100mm Rockwool FLEXI Slab (600mm wide)
    FLEXI by ROCKWOOL®

    100mm Rockwool FLEXI Slab (600mm wide)

    Regular price
    £48.00
    Unit Price
    £11.11 per m²
    Sale price
    £48.00
    Unit Price
    £11.11 per m²
    Regular price
    Save £-48.00
  • 150mm Knauf Omnifit Slab 35 (600mm wide)
    OMNIFIT by Knauf Insulation

    150mm Knauf Omnifit Slab 35 (600mm wide)

    Regular price
    £43.22
    Unit Price
    £15.01 per m²
    Sale price
    £43.22
    Unit Price
    £15.01 per m²
    Regular price
    Save £-43.22
  • 13mm PROCTOR Spacetherm® WL (Wall Liner) - 1200mm x 595mm
    SPACETHERM® by A. Proctor Group

    13mm PROCTOR Spacetherm® WL (Wall Liner) - 1200mm x 595mm

    Regular price
    £108.25
    Unit Price
    £151.61 per m²
    Sale price
    £108.25
    Unit Price
    £151.61 per m²
    Regular price
    Save £-108.25
  • PRO-TEX Temporary Carpet Protection Film - 50m x 600mm (70mu)
    Sale 50%
    Spring Savings
    Buy 6 rolls and get 6th free!
    PRO-TEX THE FLOOR by PRO-TEX Site Protection

    PRO-TEX Temporary Carpet Protection Film - 50m x 600mm (70mu)

    Regular price
    £14.16
    Unit Price
    £0.47 per m²
    Sale price
    £14.16
    Unit Price
    £0.47 per m²
    Regular price
    £28.32 Save £14.16
  • 75mm Rockwool RW3
    RW3 by ROCKWOOL®

    75mm Rockwool RW3

    Regular price
    £42.93
    Sale price
    £42.93
    Regular price
    Save £-42.93
  • 75mm Knauf DriTherm Cavity Slab 32
    DRITHERM 32 by Knauf Insulation

    75mm Knauf DriTherm Cavity Slab 32

    Regular price
    £27.38
    Unit Price
    £8.35 per m²
    Sale price
    £27.38
    Unit Price
    £8.35 per m²
    Regular price
    Save £-27.38
  • 50mm Rockwool FLEXI Slab (600mm wide)
    FLEXI by ROCKWOOL®

    50mm Rockwool FLEXI Slab (600mm wide)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 100mm Superglass Multi-Roll 44
    MULTI-ROLL 44 by Superglass

    100mm Superglass Multi-Roll 44

    Regular price
    £27.67
    Unit Price
    £2.28 per m²
    Sale price
    £27.67
    Unit Price
    £2.28 per m²
    Regular price
    Save £-27.67