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

Shop by category in Insulation

Loft & Underfloor Insulation

Loft & Underfloor Insulation

View collection

Glass Wool and Mineral Wool

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

Aerogel

View collection

Foam Glass

View collection
50mm Rockwool Ablative Coated Batt | Insulation Merchant

Fire Rated Insulation

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

Recycled Insulation

View collection
PIR Board

PIR Board

View collection
50mm Unilin (Xtratherm) Safe-R Phenolic Foam Board | Insulation Merchant

Phenolic Foam Boards

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

Polystyrene

View collection
50mm Rockwool Ductwrap | Insulation Merchant

Technical Insulation

View collection
Clear all filters

Showing 474 of 474 products

Sort by:
Brand Reset
Product type Reset
Thickness Reset
Thermal Conductivity Reset
Filter and sort

Filter and sort

Showing 474 of 474 products

Brand
Clear
Product type
Clear
Thickness
Clear
Thermal Conductivity
Clear
Clear all filters
Clear all filters
Showing 474 of 474 products
  • 10mm PROCTOR Spacetherm® Silica Aerogel STRIPS - 2400mm x 280mm (0.67m²) | Insulation Merchant 10mm PROCTOR Spacetherm® Silica Aerogel STRIPS - 2400mm x 280mm (0.67m²) | Insulation Merchant
    Autumn Offers
    Free Shipping
    SPACETHERM® by A. Proctor Group

    PROC/STAGST-10

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

    €35,95 EUR ex. GB VAT
    €53,66 per m²
    €44,71 per m²
    €35,95 EUR ex. GB VAT
    €53,66 per m²
    you save €-35,95
    €44,71 per m²
    €0,00 you save €-29,96
  • 10mm PROCTOR Spacetherm® Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²) | Insulation Merchant 10mm PROCTOR Spacetherm® Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²) | Insulation Merchant
    Autumn Offers
    SPACETHERM® by A. Proctor Group

    PROC/STAG-10

    10mm PROCTOR Spacetherm® Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²)

    €268,95 EUR ex. GB VAT
    €93,39 per m²
    €77,82 per m²
    €268,95 EUR ex. GB VAT
    €93,39 per m²
    you save €-268,95
    €77,82 per m²
    €0,00 you save €-224,13
  • 100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchantv
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-100x370

    100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    €98,95 EUR ex. GB VAT
    €13,70 per m²
    €11,42 per m²
    €98,95 EUR ex. GB VAT
    €13,70 per m²
    you save €-98,95
    €11,42 per m²
    €0,00 you save €-82,46
  • Knauf Acoustic Roll | Insulation Merchant Knauf Acoustic Roll | Insulation Merchant
    Summer Specials
    Free Shipping
    ACOUSTIC ROLL by Knauf Insulation

    KNI/ACOUSTIC-100

    100mm Knauf Acoustic Roll (2 x 600mm rolls)

    €74,95 EUR ex. GB VAT
    €6,06 per m²
    €5,05 per m²
    €74,95 EUR ex. GB VAT
    €6,06 per m²
    you save €-74,95
    €5,05 per m²
    €0,00 you save €-62,46
  • Thermofloc Cellulose Insulation - 12kg Bag
    CELLULOSE LOOSE FILL by Thermofloc

    TF/THERMOFLOC

    Thermofloc Cellulose Insulation - 12kg Bag

    €34,95 EUR ex. GB VAT
    €0,99 per kg/m³ (est)
    €0,83 per kg/m³ (est)
    €34,95 EUR ex. GB VAT
    €0,99 per kg/m³ (est)
    you save €-34,95
    €0,83 per kg/m³ (est)
    €0,00 you save €-29,13
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-100x570

    100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    €101,95 EUR ex. GB VAT
    €13,76 per m²
    €11,47 per m²
    €101,95 EUR ex. GB VAT
    €13,76 per m²
    you save €-101,95
    €11,47 per m²
    €0,00 you save €-84,96
  • 15mm Unilin (Xtratherm) Thin-R PIR Board 1200 x 1200mm (Pack of 2) | Insulation Merchant 15mm Unilin (Xtratherm) Thin-R PIR Board 1200 x 1200mm (Pack of 2) | Insulation Merchant
    Custom
    THIN-R PIR BOARD by Unilin

    XT/PR-1512/PK2

    15mm Unilin (Xtratherm) Thin-R PIR Board 1200 x 1200mm (Pack of 2)

    €20,95 EUR ex. GB VAT
    €7,27 per m²
    €6,06 per m²
    €20,95 EUR ex. GB VAT
    €7,27 per m²
    you save €-20,95
    €6,06 per m²
    €0,00 you save €-17,46
  • 150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-150x370

    150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    €98,95 EUR ex. GB VAT
    €20,74 per m²
    €17,29 per m²
    €98,95 EUR ex. GB VAT
    €20,74 per m²
    you save €-98,95
    €17,29 per m²
    €0,00 you save €-82,46
  • 50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-50x370

    50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    €99,95 EUR ex. GB VAT
    €6,93 per m²
    €5,77 per m²
    €99,95 EUR ex. GB VAT
    €6,93 per m²
    you save €-99,95
    €5,77 per m²
    €0,00 you save €-83,29
  • 75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) 75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-75x370

    75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    €96,95 EUR ex. GB VAT
    €10,27 per m²
    €8,56 per m²
    €96,95 EUR ex. GB VAT
    €10,27 per m²
    you save €-96,95
    €8,56 per m²
    €0,00 you save €-80,79
  • 150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-150x570

    150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    €100,95 EUR ex. GB VAT
    €20,60 per m²
    €17,17 per m²
    €100,95 EUR ex. GB VAT
    €20,60 per m²
    you save €-100,95
    €17,17 per m²
    €0,00 you save €-84,13
  • 50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-50x570

    50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    €101,95 EUR ex. GB VAT
    €6,88 per m²
    €5,73 per m²
    €101,95 EUR ex. GB VAT
    €6,88 per m²
    you save €-101,95
    €5,73 per m²
    €0,00 you save €-84,96
  • 90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²) 90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 35 by Knauf Insulation

    KNI/FRAME35-90

    90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)

    €48,95 EUR ex. GB VAT
    €7,16 per m²
    €5,96 per m²
    €48,95 EUR ex. GB VAT
    €7,16 per m²
    you save €-48,95
    €5,96 per m²
    €0,00 you save €-40,79
  • Dupre Micafil Vermiculite Granules - 100L Bag
    VERMICULITE by Dupre

    DUP/VERMICULITE

    Dupre Micafil Vermiculite Granules - 100L Bag

    €28,95 EUR ex. GB VAT
    €28,95 EUR ex. GB VAT
    you save €-28,95
    €0,00 you save €-24,13
  • 50mm Rockwool Wire Reinforced Fire Barrier (Plain Faced) - 3.7m x 1m | Insulation Merchant 50mm Rockwool Wire Reinforced Fire Barrier (Plain Faced) - 3.7m x 1m | Insulation Merchant
    FIRE BARRIER by Rockwool

    RW/FIREBAR-50N

    50mm Rockwool Wire Reinforced Fire Barrier (Plain Faced) - 3.7m x 1m

    €91,95 EUR ex. GB VAT
    €24,85 per m²
    €20,71 per m²
    €91,95 EUR ex. GB VAT
    €24,85 per m²
    you save €-91,95
    €20,71 per m²
    €0,00 you save €-76,63
  • 5mm PROCTOR Spacetherm® Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²) | Insulation Merchant
    Autumn Offers
    SPACETHERM® by A. Proctor Group

    PROC/STAG-5

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

    €201,95 EUR ex. GB VAT
    €70,12 per m²
    €58,43 per m²
    €201,95 EUR ex. GB VAT
    €70,12 per m²
    you save €-201,95
    €58,43 per m²
    €0,00 you save €-168,29
  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²) | Insulation Merchant 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²) | Insulation Merchant
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 32 by Knauf Insulation

    KNI/FRAME32-140

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²)

    €72,95 EUR ex. GB VAT
    €22,87 per m²
    €19,06 per m²
    €72,95 EUR ex. GB VAT
    €22,87 per m²
    you save €-72,95
    €19,06 per m²
    €0,00 you save €-60,79
  • 100mm Thermafleece CosyWool Sheep Wool (3 x 400mm rolls) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool (3 x 400mm rolls) | Insulation Merchant
    Autumn Offers
    COSYWOOL by Thermafleece

    TF/COSY-100x400

    100mm Thermafleece CosyWool Sheep Wool (3 x 400mm rolls)

    €106,95 EUR ex. GB VAT
    €13,71 per m²
    €11,43 per m²
    €106,95 EUR ex. GB VAT
    €13,71 per m²
    you save €-106,95
    €11,43 per m²
    €0,00 you save €-89,13
  • 140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²) | Insulation Merchant 140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²) | Insulation Merchant
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 35 by Knauf Insulation

    KNI/FRAME35-140

    140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²)

    €48,95 EUR ex. GB VAT
    €11,00 per m²
    €9,17 per m²
    €48,95 EUR ex. GB VAT
    €11,00 per m²
    you save €-48,95
    €9,17 per m²
    €0,00 you save €-40,79
  • 90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²) 90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²)
    Summer Specials
    Free Shipping
    FRAMETHERM ROLL 32 by Knauf Insulation

    KNI/FRAME32-90

    90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²)

    €63,95 EUR ex. GB VAT
    €12,47 per m²
    €10,39 per m²
    €63,95 EUR ex. GB VAT
    €12,47 per m²
    you save €-63,95
    €10,39 per m²
    €0,00 you save €-53,29