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.
Shop by category in Insulation
![25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant](http://insulationmerchant.com/cdn/shop/files/25mm_Expanded_Polystyrene_EPS_70_1200_x_600_mm_Pack_of_12_Insulation_Merchant.png?v=1731587327&width=1920)
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10mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel (STRIPS) - 2400mm x 280mm (0.67m²)
SPACETHERM® by A. Proctor Group10mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel (STRIPS) - 2400mm x 280mm (0.67m²)
- Regular price
- £39.08
- Unit Price
- £58.33 per m²
- Sale price
- £39.08
- Unit Price
- £58.33 per m²
- Regular price
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£58.25Save £19.17
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100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
COSYWOOL by Thermafleece100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
- Regular price
- £80.67
- Unit Price
- £11.17 per m²
- Sale price
- £80.67
- Unit Price
- £11.17 per m²
- Regular price
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100mm Knauf Acoustic Roll (2 x 600mm rolls)
ACOUSTIC ROLL by Knauf Insulation100mm Knauf Acoustic Roll (2 x 600mm rolls)
- Regular price
- £60.72
- Unit Price
- £4.91 per m²
- Sale price
- £60.72
- Unit Price
- £4.91 per m²
- Regular price
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100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
COSYWOOL by Thermafleece100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
- Regular price
- £82.79
- Unit Price
- £11.17 per m²
- Sale price
- £82.79
- Unit Price
- £11.17 per m²
- Regular price
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15mm Unilin (Xtratherm) Thin-R PIR Board 1200 x 1200mm (Pack of 2)
THIN-R PIR BOARD by Unilin15mm Unilin (Xtratherm) Thin-R PIR Board 1200 x 1200mm (Pack of 2)
- Regular price
- £16.58
- Unit Price
- £5.76 per m²
- Sale price
- £16.58
- Unit Price
- £5.76 per m²
- Regular price
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Thermofloc Cellulose Insulation - 12kg Bag
CELLULOSE LOOSE FILL by ThermoflocThermofloc Cellulose Insulation - 12kg Bag
- Regular price
- £28.29
- Unit Price
- £0.80 per kg/m³ (est)
- Sale price
- £28.29
- Unit Price
- £0.80 per kg/m³ (est)
- Regular price
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150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
COSYWOOL by Thermafleece150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
- Regular price
- £79.99
- Unit Price
- £16.77 per m²
- Sale price
- £79.99
- Unit Price
- £16.77 per m²
- Regular price
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50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
COSYWOOL by Thermafleece50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
- Regular price
- £80.79
- Unit Price
- £5.60 per m²
- Sale price
- £80.79
- Unit Price
- £5.60 per m²
- Regular price
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75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
COSYWOOL by Thermafleece75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
- Regular price
- £79.08
- Unit Price
- £8.38 per m²
- Sale price
- £79.08
- Unit Price
- £8.38 per m²
- Regular price
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150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
COSYWOOL by Thermafleece150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
- Regular price
- £82.17
- Unit Price
- £16.77 per m²
- Sale price
- £82.17
- Unit Price
- £16.77 per m²
- Regular price
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50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
COSYWOOL by Thermafleece50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
- Regular price
- £82.96
- Unit Price
- £5.60 per m²
- Sale price
- £82.96
- Unit Price
- £5.60 per m²
- Regular price
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90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)
FRAMETHERM ROLL 35 by Knauf Insulation90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)
- Regular price
- £46.71
- Unit Price
- £6.83 per m²
- Sale price
- £46.71
- Unit Price
- £6.83 per m²
- Regular price
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140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²)
FRAMETHERM ROLL 35 by Knauf Insulation140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²)
- Regular price
- £47.16
- Unit Price
- £10.60 per m²
- Sale price
- £47.16
- Unit Price
- £10.60 per m²
- Regular price
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50mm Rockwool Wire Reinforced Fire Barrier (Plain Faced) - 3.7m x 1m
FIRE BARRIER by ROCKWOOL®50mm Rockwool Wire Reinforced Fire Barrier (Plain Faced) - 3.7m x 1m
- Regular price
- £74.92
- Unit Price
- £20.25 per m²
- Sale price
- £74.92
- Unit Price
- £20.25 per m²
- Regular price
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Dupre Micafil Vermiculite Granules - 100L Bag
VERMICULITE by DupreDupre Micafil Vermiculite Granules - 100L Bag
- Regular price
- £23.25
- Sale price
- £23.25
- Regular price
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140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²)
FRAMETHERM ROLL 32 by Knauf Insulation140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²)
- Regular price
- £70.79
- Unit Price
- £22.19 per m²
- Sale price
- £70.79
- Unit Price
- £22.19 per m²
- Regular price
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90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²)
FRAMETHERM ROLL 32 by Knauf Insulation90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²)
- Regular price
- £61.30
- Unit Price
- £11.95 per m²
- Sale price
- £61.30
- Unit Price
- £11.95 per m²
- Regular price
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140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²)
FRAMETHERM ROLL 40 by Knauf Insulation140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²)
- Regular price
- £51.58
- Unit Price
- £5.64 per m²
- Sale price
- £51.58
- Unit Price
- £5.64 per m²
- Regular price
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200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m
LOFT ROLL by Knauf Insulation200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m
- Regular price
- £37.63
- Unit Price
- £6.80 per m²
- Sale price
- £37.63
- Unit Price
- £6.80 per m²
- Regular price
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90mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (14.25m²)
FRAMETHERM ROLL 40 by Knauf Insulation90mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (14.25m²)
- Regular price
- £41.25
- Unit Price
- £2.89 per m²
- Sale price
- £41.25
- Unit Price
- £2.89 per m²
- Regular price
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