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
- £42.52 per item
- Unit Price
- £63.46 per m²
- Regular price
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£58.25Save £15.73 - Sale price
- £42.52 per item
- Unit Price
- £63.46 per m²
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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 per item
- Unit Price
- £11.17 per m²
- Regular price
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- Sale price
- £80.67 per item
- Unit Price
- £11.17 per m²
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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
- £58.18 per item
- Unit Price
- £4.71 per m²
- Regular price
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- Sale price
- £58.18 per item
- Unit Price
- £4.71 per m²
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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 per item
- Unit Price
- £5.76 per m²
- Regular price
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- Sale price
- £16.58 per item
- Unit Price
- £5.76 per m²
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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 per item
- Unit Price
- £11.17 per m²
- Regular price
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- Sale price
- £82.79 per item
- Unit Price
- £11.17 per m²
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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 per item
- Unit Price
- £5.60 per m²
- Regular price
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- Sale price
- £80.79 per item
- Unit Price
- £5.60 per m²
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Thermofloc Cellulose Insulation - 12kg Bag
CELLULOSE LOOSE FILL by ThermoflocThermofloc Cellulose Insulation - 12kg Bag
- Regular price
- £28.29 per item
- Unit Price
- £0.80 per kg/m³ (est)
- Regular price
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- Sale price
- £28.29 per item
- Unit Price
- £0.80 per kg/m³ (est)
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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 per item
- Unit Price
- £16.77 per m²
- Regular price
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- Sale price
- £79.99 per item
- Unit Price
- £16.77 per m²
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50mm Knauf Acoustic Roll (2 x 600mm rolls)
ACOUSTIC ROLL by Knauf Insulation50mm Knauf Acoustic Roll (2 x 600mm rolls)
- Regular price
- £55.93 per item
- Unit Price
- £3.45 per m²
- Regular price
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- Sale price
- £55.93 per item
- Unit Price
- £3.45 per m²
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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
- £47.03 per item
- Unit Price
- £6.88 per m²
- Regular price
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- Sale price
- £47.03 per item
- Unit Price
- £6.88 per m²
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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 per item
- Unit Price
- £8.38 per m²
- Regular price
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- Sale price
- £79.08 per item
- Unit Price
- £8.38 per m²
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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 per item
- Unit Price
- £5.60 per m²
- Regular price
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- Sale price
- £82.96 per item
- Unit Price
- £5.60 per m²
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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 per item
- Unit Price
- £16.77 per m²
- Regular price
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- Sale price
- £82.17 per item
- Unit Price
- £16.77 per m²
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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
- £51.34 per item
- Unit Price
- £11.54 per m²
- Regular price
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- Sale price
- £51.34 per item
- Unit Price
- £11.54 per m²
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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
- £39.88 per item
- Unit Price
- £7.21 per m²
- Regular price
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- Sale price
- £39.88 per item
- Unit Price
- £7.21 per m²
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75mm Knauf Acoustic Roll (2 x 600mm rolls)
ACOUSTIC ROLL by Knauf Insulation75mm Knauf Acoustic Roll (2 x 600mm rolls)
- Regular price
- £61.19 per item
- Unit Price
- £3.52 per m²
- Regular price
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- Sale price
- £61.19 per item
- Unit Price
- £3.52 per m²
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25mm Knauf Acoustic Roll (4 x 600mm rolls)
ACOUSTIC ROLL by Knauf Insulation25mm Knauf Acoustic Roll (4 x 600mm rolls)
- Regular price
- £51.18 per item
- Unit Price
- £1.92 per m²
- Regular price
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- Sale price
- £51.18 per item
- Unit Price
- £1.92 per m²
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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
- £65.02 per item
- Unit Price
- £12.67 per m²
- Regular price
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- Sale price
- £65.02 per item
- Unit Price
- £12.67 per m²
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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
- £47.68 per item
- Unit Price
- £5.22 per m²
- Regular price
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- Sale price
- £47.68 per item
- Unit Price
- £5.22 per m²
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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
- £66.47 per item
- Unit Price
- £20.84 per m²
- Regular price
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- Sale price
- £66.47 per item
- Unit Price
- £20.84 per m²
