Collection: Floor
Products for floor insulation projects
Our insulation is tailored to fit the diverse sizes and widths of floor joists found in Scottish homes, ensuring every building's needs are met.
Designed for easy installation, our floor insulation fits seamlessly beneath flooring, providing exceptional thermal protection and sound-dampening properties.
Transform a home's comfort and energy efficiency with our range of floor insulation.
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Insulation Support Netting - 1m x 100m
SUPPORT NETTING by Insulation MerchantInsulation Support Netting - 1m x 100m
- Regular price
- £19.92 ex. GB VAT
- Unit Price
- £0.19 per m²
- Sale price
- £19.92 ex. GB VAT
- Unit Price
- £0.19 per m²
- Regular price
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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 ex. GB VAT
- Unit Price
- £11.17 per m²
- Sale price
- £80.67 ex. GB VAT
- Unit Price
- £11.17 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 ex. GB VAT
- Unit Price
- £11.17 per m²
- Sale price
- £82.79 ex. GB VAT
- 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 ex. GB VAT
- Unit Price
- £5.76 per m²
- Sale price
- £16.58 ex. GB VAT
- Unit Price
- £5.76 per m²
- Regular price
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Polythene Vapour Barrier (VCL) Green - 50m x 2.45m (122.5m²)
POLYTHENE VCL by Insulation MerchantPolythene Vapour Barrier (VCL) Green - 50m x 2.45m (122.5m²)
- Regular price
- £41.58 ex. GB VAT
- Unit Price
- £0.34 per m²
- Sale price
- £41.58 ex. GB VAT
- Unit Price
- £0.34 per m²
- 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 ex. GB VAT
- Unit Price
- £16.77 per m²
- Sale price
- £79.99 ex. GB VAT
- 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 ex. GB VAT
- Unit Price
- £5.60 per m²
- Sale price
- £80.79 ex. GB VAT
- 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 ex. GB VAT
- Unit Price
- £8.38 per m²
- Sale price
- £79.08 ex. GB VAT
- Unit Price
- £8.38 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 ex. GB VAT
- Unit Price
- £5.60 per m²
- Sale price
- £82.96 ex. GB VAT
- Unit Price
- £5.60 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 ex. GB VAT
- Unit Price
- £16.77 per m²
- Sale price
- £82.17 ex. GB VAT
- Unit Price
- £16.77 per m²
- Regular price
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Insulation Support Netting - 2m x 100m
SUPPORT NETTING by Insulation MerchantInsulation Support Netting - 2m x 100m
- Regular price
- £39.92 ex. GB VAT
- Unit Price
- £0.19 per m²
- Sale price
- £39.92 ex. GB VAT
- Unit Price
- £0.19 per m²
- Regular price
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75mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
COSYWOOL by Thermafleece75mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)
- Regular price
- £81.17 ex. GB VAT
- Unit Price
- £8.38 per m²
- Sale price
- £81.17 ex. GB VAT
- Unit Price
- £8.38 per m²
- Regular price
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100mm Knauf Loft Roll 44 (Combi-Cut)
LOFT ROLL by Knauf Insulation100mm Knauf Loft Roll 44 (Combi-Cut)
- Regular price
- £36.85 ex. GB VAT
- Unit Price
- £2.65 per m²
- Sale price
- £36.85 ex. GB VAT
- Unit Price
- £2.65 per m²
- Regular price
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140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
COSYWOOL by Thermafleece140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)
- Regular price
- £80.08 ex. GB VAT
- Unit Price
- £15.67 per m²
- Sale price
- £80.08 ex. GB VAT
- Unit Price
- £15.67 per m²
- Regular price
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25mm Rockwool RWA45 Acoustic Thermal Insulation Slabs - 600mm x 1200mm
ACOUSTIC SLAB - RWA45 by ROCKWOOL®25mm Rockwool RWA45 Acoustic Thermal Insulation Slabs - 600mm x 1200mm
- Regular price
- £29.97 ex. GB VAT
- Sale price
- £29.97 ex. GB VAT
- Regular price
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150mm Knauf Loft Roll 44 (Combi-Cut)
LOFT ROLL by Knauf Insulation150mm Knauf Loft Roll 44 (Combi-Cut)
- Regular price
- £35.97 ex. GB VAT
- Unit Price
- £3.92 per m²
- Sale price
- £35.97 ex. GB VAT
- Unit Price
- £3.92 per m²
- Regular price
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22mm STEICO Universal Wet - 600mm x 2230mm
UNIVERSAL by Steico22mm STEICO Universal Wet - 600mm x 2230mm
- Regular price
- £10.13 ex. GB VAT
- Unit Price
- £7.57 per m²
- Sale price
- £10.13 ex. GB VAT
- Unit Price
- £7.57 per m²
- Regular price
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£11.14Save £1.01
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Suregreen Soffit Insect Protection Mesh - 75mm x 30m
SOFFIT by SuregreenSuregreen Soffit Insect Protection Mesh - 75mm x 30m
- Regular price
- £19.92 ex. GB VAT
- Unit Price
- £0.66 per LM (linear metre)
- Sale price
- £19.92 ex. GB VAT
- Unit Price
- £0.66 per LM (linear metre)
- Regular price
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25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet]
![25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant](//insulationmerchant.com/cdn/shop/files/25mm_Expanded_Polystyrene_EPS_70_1200_x_600_mm_Pack_of_12_Insulation_Merchant.png?v=1731587327&width=1080)
![25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet] | Insulation Merchant](//insulationmerchant.com/cdn/shop/products/25mm_Expanded_Polystyrene_EPS_70_1200_x_600mm_Single_Sheet_Insulation_Merchant.jpg?v=1731587455&width=1650)
EXPANDED POLYSTYRENE by Insulation Merchant25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet]
- Regular price
- £2.71 ex. GB VAT
- Unit Price
- £3.76 per m²
- Sale price
- £2.71 ex. GB VAT
- Unit Price
- £3.76 per m²
- Regular price
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Felt Products Green Vapour Control Layer (Vapour Barrier) - 50m x 4m
POLYTHENE VCL by Felt ProductsFelt Products Green Vapour Control Layer (Vapour Barrier) - 50m x 4m
- Regular price
- £58.25 ex. GB VAT
- Unit Price
- £0.29 per m²
- Sale price
- £58.25 ex. GB VAT
- Unit Price
- £0.29 per m²
- Regular price
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![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=1080)
![25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet] | Insulation Merchant](http://insulationmerchant.com/cdn/shop/products/25mm_Expanded_Polystyrene_EPS_70_1200_x_600mm_Single_Sheet_Insulation_Merchant.jpg?v=1731587455&width=1650)
