Insulation

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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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  • 140mm PIR Insulation Board | Insulation Merchant

    5.0

    ULTIMATE by Insulation Merchant

    140mm PIR Insulation Board

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  • 37.5mm Ultraliner Insulated PIR Plasterboard - Per Board | Insulation Merchant
    INSULATED PLASTERBOARD by Insulation Merchant

    37.5mm Ultraliner Insulated PIR Plasterboard - Per Board

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

    5.0

    EXPANDED POLYSTYRENE by Insulation Merchant

    25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 18]

    £49.90 per item
    £69.31 per m²
    inc. VAT
    £41.58 per item
    £57.75 per m²
    ex. VAT
    Save £-49.90
    £49.90 per item
    £69.31 per m²
    inc. VAT
    £0.00 Save £-41.58
    £41.58 per item
    £57.75 per m²
    ex. VAT
  • 75mm Knauf DriTherm Cavity Slab 32 | Insulation Merchant
    DRITHERM 32 by Knauf Insulation

    75mm Knauf DriTherm Cavity Slab 32

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  • 100mm Superglass Multi Acoustic Roll | Insulation Merchant
    MULTI ACOUSTIC ROLL by Superglass

    100mm Superglass Multi Acoustic Roll

    £52.90 per item
    £4.36 per m²
    inc. VAT
    £44.08 per item
    £3.64 per m²
    ex. VAT
    Save £-52.90
    £52.90 per item
    £4.36 per m²
    inc. VAT
    £0.00 Save £-44.08
    £44.08 per item
    £3.64 per m²
    ex. VAT
  • 75mm PIR Insulation Board - 1200mm x 2400mm | Insulation Merchant
    ULTIMATE by Insulation Merchant

    75mm PIR Insulation Board - 1200mm x 2400mm

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  • 90mm PIR Insulation Board (2400mm x 1200mm) | Insulation Merchant
    ULTIMATE by Insulation Merchant

    90mm PIR Insulation Board (2400mm x 1200mm)

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  • 50mm Rockwool Ductwrap | Insulation Merchant
    Free Rockwool gloves with your order!
    DUCTWRAP & DUCTSLAB by ROCKWOOL®

    50mm Rockwool Ductwrap

    £79.90 per item
    £13.31 per m²
    inc. VAT
    £66.58 per item
    £11.10 per m²
    ex. VAT
    Save £-79.90
    £79.90 per item
    £13.31 per m²
    inc. VAT
    £0.00 Save £-66.58
    £66.58 per item
    £11.10 per m²
    ex. VAT
  • 90mm Thermafleece UltraWool Slab (590mm wide) | Insulation Merchant
    ULTRAWOOL by Thermafleece

    90mm Thermafleece UltraWool Slab (590mm wide)

    £214.57 per item
    £25.24 per m²
    inc. VAT
    £178.81 per item
    £21.04 per m²
    ex. VAT
    Save £-214.57
    £214.57 per item
    £25.24 per m²
    inc. VAT
    £0.00 Save £-178.81
    £178.81 per item
    £21.04 per m²
    ex. VAT
  • 100mm Superglass Multi-Roll 40 | Insulation Merchant
    MULTI-ROLL 40 by Superglass

    100mm Superglass Multi-Roll 40

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  • Rockwool RW5
    Free Rockwool gloves with your order!
    RW5 by ROCKWOOL®

    Rockwool RW5

    From £33.90 per item
    £5.89 per m²
    inc. VAT
    From £28.25 per item
    £4.90 per m²
    ex. VAT
    Save £-33.90
    From £33.90 per item
    £5.89 per m²
    inc. VAT
    £0.00 Save £-28.25
    From £28.25 per item
    £4.90 per m²
    ex. VAT
  • 26mm PROCTOR Spacetherm® Multi Laminate (Aerogel + MgO) - 2400mm x 1200mm | Insulation Merchant
    SPACETHERM® by A. Proctor Group

    PROCTOR Spacetherm® Multi Board-Walls Laminate (Aerogel + MgO) - 2400mm x 1200mm

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  • 100mm Thermafleece CosyWool Sheep Wool Slab (390mm wide) (OLD SIZE) | Insulation Merchant
    COSYWOOL SLAB - NEW by Thermafleece

    Thermafleece CosyWool Sheep Wool Slab (NEW SIZES)

    From £54.00 per item
    £17.36 per m²
    inc. VAT
    From £45.00 per item
    £14.47 per m²
    ex. VAT
    Save £-54.00
    From £54.00 per item
    £17.36 per m²
    inc. VAT
    £0.00 Save £-45.00
    From £45.00 per item
    £14.47 per m²
    ex. VAT
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) - per sheet

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    Add to a quote for our best rate.

  • 32.5mm ULTIMATE Thermal Liner Insulated PIR Plasterboard - per board | Insulation Merchant
    INSULATED PLASTERBOARD by Insulation Merchant

    32.5mm ULTIMATE Thermal Liner Insulated PIR Plasterboard - per board

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  • 50mm Rockwool ProRox WM 971 UK WRG Wire Reinforced Mat (2x500mm x 3.1m) | Insulation Merchant
    Free Rockwool gloves with your order!
    PROROX by ROCKWOOL®

    50mm Rockwool ProRox WM 971 UK WRG Wire Reinforced Mat (2x500mm x 3.1m)

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    Add to a quote for our best rate.

  • 150mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12 | Insulation Merchant
    Free Shipping
    LOFT ROLL by Knauf Insulation

    150mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12

    £432.17 per item
    £47.08 per m²
    inc. VAT
    £360.14 per item
    £39.23 per m²
    ex. VAT
    Save £-432.17
    £432.17 per item
    £47.08 per m²
    inc. VAT
    £0.00 Save £-360.14
    £360.14 per item
    £39.23 per m²
    ex. VAT
  • 75mm Rockwool Rainscreen Duo | Insulation Merchant
    Free Rockwool gloves with your order!
    RAINSCREEN DUO SLAB® by ROCKWOOL®

    75mm Rockwool Rainscreen Duo

    £94.90 per item
    £21.97 per m²
    inc. VAT
    £79.08 per item
    £18.31 per m²
    ex. VAT
    Save £-94.90
    £94.90 per item
    £21.97 per m²
    inc. VAT
    £0.00 Save £-79.08
    £79.08 per item
    £18.31 per m²
    ex. VAT
  • 50mm Thermafleece Supasoft Roll (2 x 590mm rolls) | Insulation Merchant
    SUPASOFT by Thermafleece

    50mm Thermafleece Supasoft Roll (2 x 590mm rolls)

    £58.40 per item
    £4.95 per m²
    inc. VAT
    £48.67 per item
    £4.12 per m²
    ex. VAT
    Save £-58.40
    £58.40 per item
    £4.95 per m²
    inc. VAT
    £0.00 Save £-48.67
    £48.67 per item
    £4.12 per m²
    ex. VAT
  • 100mm Thermafleece Supasoft Roll (3 x 390mm rolls) - 5.90m²| Insulation Merchant
    SUPASOFT by Thermafleece

    100mm Thermafleece Supasoft Roll (3 x 390mm rolls) - 5.90m²

    £58.40 per item
    £9.90 per m²
    inc. VAT
    £48.67 per item
    £8.25 per m²
    ex. VAT
    Save £-58.40
    £58.40 per item
    £9.90 per m²
    inc. VAT
    £0.00 Save £-48.67
    £48.67 per item
    £8.25 per m²
    ex. VAT