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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65mm Rockwool TCB Cavity Barrier (50-55 cavity) - per length | 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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50mm Unilin (Xtratherm) Safe-R Phenolic Foam Board | 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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  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    RAV/XPSX3SB-50

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

    £15.65 inc. VAT
    £10.43 per m²
    £13.04 ex. VAT
    £8.69 per m²
    £15.65 inc. VAT
    £10.43 per m²
    you save £-15.65
    £13.04 ex. VAT
    £8.69 per m²
    £0.00 you save £-13.04
  • Soprema Vermex G Vermiculite Insulation - 100L Bag
    VERMEX by Soprema

    SOP/VERMEXG-100

    Soprema Vermex G Vermiculite Insulation - 100L Bag

    £23.65 inc. VAT
    £0.23 per litres
    £19.71 ex. VAT
    £0.20 per litres
    £23.65 inc. VAT
    £0.23 per litres
    you save £-23.65
    £19.71 ex. VAT
    £0.20 per litres
    £0.00 you save £-19.71
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    RAV/XPSX3SB-100/PK

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

    £115.20 inc. VAT
    £19.20 per m²
    £96.00 ex. VAT
    £16.00 per m²
    £115.20 inc. VAT
    £19.20 per m²
    you save £-115.20
    £96.00 ex. VAT
    £16.00 per m²
    £0.00 you save £-96.00
  • 100mm Ravatherm XPS X 300 SB Extruded Polystyrene (2500x600mm) | Insulation Merchant
    XPS - SB by Ravago - Ravatherm

    RAV/XPSX3SB-30/PK

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

    £ Looking for a price?

    Add to a quote for our best rate.

  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) - PALLET OF 12 | Insulation Merchant
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 32 by Knauf Insulation

    KNI/FRAME32-140/PL

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

    £812.71 inc. VAT
    £21.23 per m²
    £677.26 ex. VAT
    £17.69 per m²
    £812.71 inc. VAT
    £21.23 per m²
    you save £-812.71
    £677.26 ex. VAT
    £17.69 per m²
    £0.00 you save £-677.26
  • 15mm Unilin (Xtratherm) Thin-R PIR Board - per board | Insulation Merchant 15mm Unilin (Xtratherm) Thin-R PIR Board - per board | Insulation Merchant
    THIN-R PIR BOARD by Unilin

    XT/PR-15

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

    £ Looking for a price?

    Add to a quote for our best rate.

  • 100mm Rockwool FLEXI Slab (600mm wide) | Insulation Merchant
    FLEXI by Rockwool

    RW/FLEXISLAB-100x600

    100mm Rockwool FLEXI Slab (600mm wide)

    £57.60 inc. VAT
    £13.33 per m²
    £48.00 ex. VAT
    £11.11 per m²
    £57.60 inc. VAT
    £13.33 per m²
    you save £-57.60
    £48.00 ex. VAT
    £11.11 per m²
    £0.00 you save £-48.00
  • Soprema UniverCell + Cellulose Insulation - 12.5kg Bag
    Sale 9%
    CELLULOSE LOOSE FILL by Soprema

    SOP/UCP

    Soprema UniverCell + Cellulose Insulation - 12.5kg Bag

    £26.90 inc. VAT
    £22.42 ex. VAT
    £26.90 inc. VAT
    £29.65 you save £2.75
    £22.42 ex. VAT
    £24.71 you save £2.29
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant
    EXPANDED POLYSTYRENE by Insulation Merchant

    UIS/EPS70-25600/PK

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

    £36.90 inc. VAT
    £51.25 per m²
    £30.75 ex. VAT
    £42.71 per m²
    £36.90 inc. VAT
    £51.25 per m²
    you save £-36.90
    £30.75 ex. VAT
    £42.71 per m²
    £0.00 you save £-30.75
  • 75mm Rockwool RW3
    RW3 by Rockwool

    RW/RW3-75

    75mm Rockwool RW3

    £51.52 inc. VAT
    £42.93 ex. VAT
    £51.52 inc. VAT
    you save £-51.52
    £42.93 ex. VAT
    £0.00 you save £-42.93
  • Knauf Dritherm 32 Ultimate Cavity Slab Knauf Dritherm 32 Ultimate Cavity Slab
    DRITHERM 32 by Knauf Insulation

    KNI/DRISLAB32-75

    75mm Knauf DriTherm Cavity Slab 32

    £32.85 inc. VAT
    £10.02 per m²
    £27.38 ex. VAT
    £8.35 per m²
    £32.85 inc. VAT
    £10.02 per m²
    you save £-32.85
    £27.38 ex. VAT
    £8.35 per m²
    £0.00 you save £-27.38
  • 50mm Rockwool FLEXI Slab (600mm wide) | Insulation Merchant
    FLEXI by Rockwool

    RW/FLEXISLAB-50x600

    50mm Rockwool FLEXI Slab (600mm wide)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 100mm Superglass Multi-Roll 44 | Insulation Merchant 100mm Superglass Multi-Roll 44 | Insulation Merchant
    MULTI-ROLL 44 by Superglass

    SG/MR44-100

    100mm Superglass Multi-Roll 44

    £33.20 inc. VAT
    £2.74 per m²
    £27.67 ex. VAT
    £2.28 per m²
    £33.20 inc. VAT
    £2.74 per m²
    you save £-33.20
    £27.67 ex. VAT
    £2.28 per m²
    £0.00 you save £-27.67
  • 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant
    Summer Specials
    Free Shipping
    OMNIFIT by Knauf Insulation

    KNI/OMNI35-150

    150mm Knauf Omnifit Slab 35 (600mm wide)

    £51.86 inc. VAT
    £18.01 per m²
    £43.22 ex. VAT
    £15.01 per m²
    £51.86 inc. VAT
    £18.01 per m²
    you save £-51.86
    £43.22 ex. VAT
    £15.01 per m²
    £0.00 you save £-43.22
  • 50mm Rockwool Ductwrap | Insulation Merchant 50mm Rockwool Ductwrap | Insulation Merchant
    DUCTWRAP & DUCTSLAB by Rockwool

    RW/DW-50

    50mm Rockwool Ductwrap

    £79.90 inc. VAT
    £13.31 per m²
    £66.58 ex. VAT
    £11.10 per m²
    £79.90 inc. VAT
    £13.31 per m²
    you save £-79.90
    £66.58 ex. VAT
    £11.10 per m²
    £0.00 you save £-66.58
  • 37.5mm Ultraliner Insulated PIR Plasterboard - Per Board | Insulation Merchant 37.5mm Ultraliner Insulated PIR Plasterboard - Per Board | Insulation Merchant
    INSULATED PLASTERBOARD by Insulation Merchant

    ULT/THERMLINER-375

    37.5mm Ultraliner Insulated PIR Plasterboard - Per Board

    £ Looking for a price?

    Add to a quote for our best rate.

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

    BR/QTX-20

    Breedon Quietex Crushed Limestone Chips - 20kg bag

    £5.35 inc. VAT
    £4.46 ex. VAT
    £5.35 inc. VAT
    you save £-5.35
    £4.46 ex. VAT
    £0.00 you save £-4.46
  • 100mm Superglass Multi-Roll 40 | Insulation Merchant 100mm Superglass Multi-Roll 40 | Insulation Merchant
    MULTI-ROLL 40 by Superglass

    SG/MR40-100

    100mm Superglass Multi-Roll 40

    £37.50 inc. VAT
    £3.21 per m²
    £31.25 ex. VAT
    £2.67 per m²
    £37.50 inc. VAT
    £3.21 per m²
    you save £-37.50
    £31.25 ex. VAT
    £2.67 per m²
    £0.00 you save £-31.25
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-25x370

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

    £22.50 inc. VAT
    £5.07 per m²
    £18.75 ex. VAT
    £4.22 per m²
    £22.50 inc. VAT
    £5.07 per m²
    you save £-22.50
    £18.75 ex. VAT
    £4.22 per m²
    £0.00 you save £-18.75
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-25x570

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

    £34.65 inc. VAT
    £5.07 per m²
    £28.88 ex. VAT
    £4.22 per m²
    £34.65 inc. VAT
    £5.07 per m²
    you save £-34.65
    £28.88 ex. VAT
    £4.22 per m²
    £0.00 you save £-28.88