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

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Loft & Underfloor Insulation

Loft & Underfloor Insulation

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Knauf Acoustic Roll | Insulation Merchant

Glass Wool and Mineral Wool

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

Aerogel

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Foam Glass

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50mm Rockwool Ablative Coated Batt | Insulation Merchant

Fire Rated Insulation

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15mm SKANDA Savolit Plus Wood Wool Board - 1200 x 600mm | Insulation Merchant

Recycled Insulation

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PIR Board

PIR Board

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120mm Unilin (Xtratherm) Safe-R Phenolic Foam Board (Pack of 3) | Insulation Merchant

Phenolic Foam Boards

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25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant

Polystyrene

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50mm Rockwool Ductwrap | Insulation Merchant

Technical Insulation

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Showing 442 of 442 products
  • 90mm Knauf FrameTherm® Roll 32 (3 x 380mm rolls) (5.13m²) | Insulation Merchant
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    380mm
    FRAMETHERM ROLL 32 by Knauf Insulation

    90mm Knauf FrameTherm® Roll 32 (3 x 380mm rolls) (5.13m²)

    £73.14 per item
    £14.26 per m²
    ex. GB VAT
    Save £-73.14
    £73.14 per item
    £14.26 per m²
    ex. GB VAT
  • Knauf Omnifit Slab 35 | Insulation Merchant
    OMNIFIT by Knauf Insulation

    100mm Knauf Omnifit Slab 35 (600mm wide)

    £44.20 per item
    £10.23 per m²
    ex. GB VAT
    Save £-44.20
    £44.20 per item
    £10.23 per m²
    ex. GB VAT
  • 100mm Thermafleece Supasoft Insulation (2 x 590mm rolls) - 5.90m² | Insulation Merchant

    5.0

    SUPASOFT by Thermafleece

    100mm Thermafleece Supasoft Insulation (2 x 590mm rolls) - 5.90m²

    £54.51 per item
    £9.24 per m²
    ex. GB VAT
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    £54.51 per item
    £9.24 per m²
    ex. GB VAT
  • 170mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant
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    LOFT ROLL by Knauf Insulation

    170mm Knauf Loft Roll 44 (Combi-Cut)

    £40.47 per item
    £5.05 per m²
    ex. GB VAT
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    £40.47 per item
    £5.05 per m²
    ex. GB VAT
  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant
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    570mm
    FRAMETHERM ROLL 32 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12

    £719.93 per item
    £18.81 per m²
    ex. GB VAT
    Save £-719.93
    £719.93 per item
    £18.81 per m²
    ex. GB VAT
  • 100mm PIR Insulation Board - 1200mm x 2400mm | Insulation Merchant
    ULTIMATE by Insulation Merchant

    100mm PIR Insulation Board - 1200mm x 2400mm

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  • SOUDAL Soudabond Easy - 750ml Genius Gun | Insulation Merchant
    Sale 6%
    Spring Savings
    BOARD ADHESIVE - DOT & DAB by SOUDAL

    SOUDAL Soudabond Easy - 750ml Genius Gun

    £7.96 per item
    ex. GB VAT
    £8.50 Save £0.54
    £7.96 per item
    ex. GB VAT
  • 140mm Knauf FrameTherm® Roll 35 (3 x 380mm rolls) (4.45m²) | Insulation Merchant
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    380mm
    FRAMETHERM ROLL 35 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 35 (3 x 380mm rolls) (4.45m²)

    £59.29 per item
    £13.32 per m²
    ex. GB VAT
    Save £-59.29
    £59.29 per item
    £13.32 per m²
    ex. GB VAT
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)

    £21.00 per item
    £4.73 per m²
    ex. GB VAT
    £18.75 Save £-2.25
    £21.00 per item
    £4.73 per m²
    ex. GB VAT
  • IndiNature IndiBoard Semi-rigid Hemp Board - 1100 mm x 600mm | Insulation Merchant
    INDIBOARD® by IndiNature®

    IndiNature IndiBoard Semi-rigid Hemp Board - 1100 mm x 600mm

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  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL ROLL by Thermafleece

    Thermafleece CosyWool Sheep Wool Roll Insulation - 400 & 300mm

    £97.58 per item
    £12.51 per m²
    ex. GB VAT
    Save £-97.58
    £97.58 per item
    £12.51 per m²
    ex. GB VAT
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

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

    £32.34 per item
    £4.73 per m²
    ex. GB VAT
    £28.88 Save £-3.46
    £32.34 per item
    £4.73 per m²
    ex. GB VAT
  • 100mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - | Insulation Merchant
    XPS - SL by Ravago - Ravatherm

    50mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - PACK OF 8

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  • 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant
    OMNIFIT by Knauf Insulation

    150mm Knauf Omnifit Slab 35 (600mm wide)

    £45.94 per item
    £15.95 per m²
    ex. GB VAT
    Save £-45.94
    £45.94 per item
    £15.95 per m²
    ex. GB VAT
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant
    EXPANDED POLYSTYRENE by Insulation Merchant

    25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12]

    £30.75 per item
    £42.71 per m²
    ex. GB VAT
    Save £-30.75
    £30.75 per item
    £42.71 per m²
    ex. GB VAT
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    50mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - PACK OF 8

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  • 100mm Unilin (Xtratherm) CavityTherm CT/PIR Full Fill Cavity Board - per board | Insulation Merchant
    Sale 14%
    CAVITYTHERM by Unilin

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

    £24.92 per item
    £46.15 per m²
    ex. GB VAT
    £29.08 Save £4.16
    £24.92 per item
    £46.15 per m²
    ex. GB VAT
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

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

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    Add to a quote for our best rate.

  • 40mm PIR Insulation Board | Insulation Merchant
    ULTIMATE by Insulation Merchant

    40mm PIR Insulation Board

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    Add to a quote for our best rate.

  • 200mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12 | Insulation Merchant
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    LOFT ROLL by Knauf Insulation

    200mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12

    £385.05 per item
    £4.69 per m²
    ex. GB VAT
    Save £-385.05
    £385.05 per item
    £4.69 per m²
    ex. GB VAT