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. 

Floor

Learn more from our blogs

Insulating Ground Floors

To undertake a ground floor thermal insulation upgrade it is first important to establish if it is possible or not. In domestic buildings, broadly speaking, there are two styles of floor type - solid ground floor and suspended floor, each with its pros and cons.

Clear all filters

Showing 204 of 204 products

Sort by:
Brand Reset
Sub-Brand Reset
Product type Reset
Thickness Reset
Thermal Conductivity (Product) Reset
Thermal Conductivity (Variant) Reset
Price Reset
Price: 0 – £1,440.00
Filter and sort

Filter and sort

Showing 204 of 204 products

Brand
Clear
Sub-Brand
Clear
Product type
Clear
Thickness
Clear
Thermal Conductivity (Product)
Clear
Thermal Conductivity (Variant)
Clear
Price

Up to £1,440.00

Clear
Clear all filters
Clear all filters
Showing 204 of 204 products
  • Insulation Support Netting - 1m x 100m | Insulation Merchant

    5.0

    SUPPORT NETTING by Insulation Merchant

    Insulation Support Netting - 1m x 100m

    £19.92 ex. VAT
    £0.20 per m²
    £23.90 inc. VAT
    £0.23 per m²
    £23.90 inc. VAT
    £0.23 per m²
    Save £-23.90
    £19.92 ex. VAT
    £0.20 per m²
    £0.00 Save £-19.92
  • 100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchantv

    5.0

    COSYWOOL by Thermafleece

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

    £80.67 ex. VAT
    £11.17 per m²
    £96.80 inc. VAT
    £13.41 per m²
    £96.80 inc. VAT
    £13.41 per m²
    Save £-96.80
    £80.67 ex. VAT
    £11.17 per m²
    £0.00 Save £-80.67
  • 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

    5.0

    THIN-R PIR BOARD by Unilin

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

    £16.58 ex. VAT
    £5.76 per m²
    £19.90 inc. VAT
    £6.91 per m²
    £19.90 inc. VAT
    £6.91 per m²
    Save £-19.90
    £16.58 ex. VAT
    £5.76 per m²
    £0.00 Save £-16.58
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

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

    £82.79 ex. VAT
    £11.17 per m²
    £99.35 inc. VAT
    £13.41 per m²
    £99.35 inc. VAT
    £13.41 per m²
    Save £-99.35
    £82.79 ex. VAT
    £11.17 per m²
    £0.00 Save £-82.79
  • Polythene Vapour Barrier (VCL) Green - 50m x 2.45m (122.5m²) | Insulation Merchant Polythene Vapour Barrier (VCL) Green - 50m x 2.45m (122.5m²) | Insulation Merchant

    5.0

    POLYTHENE VCL by Insulation Merchant

    Polythene Vapour Barrier (VCL) Green - 50m x 2.45m (122.5m²)

    £41.58 ex. VAT
    £0.34 per m²
    £49.90 inc. VAT
    £0.41 per m²
    £49.90 inc. VAT
    £0.41 per m²
    Save £-49.90
    £41.58 ex. VAT
    £0.34 per m²
    £0.00 Save £-41.58
  • 50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 50mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

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

    £80.79 ex. VAT
    £5.60 per m²
    £96.95 inc. VAT
    £6.72 per m²
    £96.95 inc. VAT
    £6.72 per m²
    Save £-96.95
    £80.79 ex. VAT
    £5.60 per m²
    £0.00 Save £-80.79
  • 150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 150mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant

    4.6

    COSYWOOL by Thermafleece

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

    £79.99 ex. VAT
    £16.77 per m²
    £95.99 inc. VAT
    £20.12 per m²
    £95.99 inc. VAT
    £20.12 per m²
    Save £-95.99
    £79.99 ex. VAT
    £16.77 per m²
    £0.00 Save £-79.99
  • 75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 75mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

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

    £79.08 ex. VAT
    £8.38 per m²
    £94.90 inc. VAT
    £10.05 per m²
    £94.90 inc. VAT
    £10.05 per m²
    Save £-94.90
    £79.08 ex. VAT
    £8.38 per m²
    £0.00 Save £-79.08
  • 50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 50mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

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

    £82.96 ex. VAT
    £5.60 per m²
    £99.55 inc. VAT
    £6.72 per m²
    £99.55 inc. VAT
    £6.72 per m²
    Save £-99.55
    £82.96 ex. VAT
    £5.60 per m²
    £0.00 Save £-82.96
  • 150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 150mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

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

    £82.17 ex. VAT
    £16.77 per m²
    £98.60 inc. VAT
    £20.12 per m²
    £98.60 inc. VAT
    £20.12 per m²
    Save £-98.60
    £82.17 ex. VAT
    £16.77 per m²
    £0.00 Save £-82.17
  • Insulation Support Netting - 2m x 100m | Insulation Merchant
    SUPPORT NETTING by Insulation Merchant

    Insulation Support Netting - 2m x 100m

    £39.92 ex. VAT
    £0.20 per m²
    £47.90 inc. VAT
    £0.23 per m²
    £47.90 inc. VAT
    £0.23 per m²
    Save £-47.90
    £39.92 ex. VAT
    £0.20 per m²
    £0.00 Save £-39.92
  • 75mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 75mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

    75mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    £81.17 ex. VAT
    £8.38 per m²
    £97.40 inc. VAT
    £10.05 per m²
    £97.40 inc. VAT
    £10.05 per m²
    Save £-97.40
    £81.17 ex. VAT
    £8.38 per m²
    £0.00 Save £-81.17
  • 140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant 140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls) | Insulation Merchant

    5.0

    COSYWOOL by Thermafleece

    140mm Thermafleece CosyWool Sheep Wool (3 x 370mm rolls)

    £80.08 ex. VAT
    £15.67 per m²
    £96.10 inc. VAT
    £18.81 per m²
    £96.10 inc. VAT
    £18.81 per m²
    Save £-96.10
    £80.08 ex. VAT
    £15.67 per m²
    £0.00 Save £-80.08
  • Knauf Loft Roll 44 | Insulation Merchant Knauf Loft Roll 44 | Insulation Merchant
    Spring Savings
    Free Shipping

    5.0

    LOFT ROLL by Knauf Insulation

    100mm Knauf Loft Roll 44 (Combi-Cut)

    £36.85 ex. VAT
    £2.65 per m²
    £44.22 inc. VAT
    £3.18 per m²
    £44.22 inc. VAT
    £3.18 per m²
    Save £-44.22
    £36.85 ex. VAT
    £2.65 per m²
    £0.00 Save £-36.85
  • 150mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant 150mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant
    Spring Savings
    Free Shipping
    LOFT ROLL by Knauf Insulation

    150mm Knauf Loft Roll 44 (Combi-Cut)

    £35.97 ex. VAT
    £3.92 per m²
    £43.16 inc. VAT
    £4.70 per m²
    £43.16 inc. VAT
    £4.70 per m²
    Save £-43.16
    £35.97 ex. VAT
    £3.92 per m²
    £0.00 Save £-35.97
  • 22mm STEICO Universal Wet - 600mm x 2230mm | Insulation Merchant
    Sale 9%
    Spring Savings

    3.0

    UNIVERSAL by Steico

    22mm STEICO Universal Wet - 600mm x 2230mm

    £10.13 ex. VAT
    £7.57 per m²
    £12.15 inc. VAT
    £9.08 per m²
    £12.15 inc. VAT
    £9.08 per m²
    £13.37 Save £1.22
    £10.13 ex. VAT
    £7.57 per m²
    £11.14 Save £1.02
  • Suregreen Soffit Insect Protection Mesh - 75mm x 30m | Insulation Merchant Suregreen Soffit Insect Protection Mesh - 75mm x 30m | Insulation Merchant
    SOFFIT by Suregreen

    Suregreen Soffit Insect Protection Mesh - 75mm x 30m

    £19.92 ex. VAT
    £0.66 per LM (linear metre)
    £23.90 inc. VAT
    £0.79 per LM (linear metre)
    £23.90 inc. VAT
    £0.79 per LM (linear metre)
    Save £-23.90
    £19.92 ex. VAT
    £0.66 per LM (linear metre)
    £0.00 Save £-19.92
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant 25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet] | Insulation Merchant
    EXPANDED POLYSTYRENE by Insulation Merchant

    25mm Expanded Polystyrene EPS 70 (1200 x 600mm) [Single Sheet]

    £2.71 ex. VAT
    £3.76 per m²
    £3.25 inc. VAT
    £4.51 per m²
    £3.25 inc. VAT
    £4.51 per m²
    Save £-3.25
    £2.71 ex. VAT
    £3.76 per m²
    £0.00 Save £-2.71
  • Felt Products Green Vapour Control Layer (Vapour Barrier) - 50m x 4m | Insulation Merchant
    POLYTHENE VCL by Felt Products

    Felt Products Green Vapour Control Layer (Vapour Barrier) - 50m x 4m

    £58.25 ex. VAT
    £0.29 per m²
    £69.90 inc. VAT
    £0.34 per m²
    £69.90 inc. VAT
    £0.34 per m²
    Save £-69.90
    £58.25 ex. VAT
    £0.29 per m²
    £0.00 Save £-58.25
  • 140mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant 140mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    140mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls)

    £82.08 ex. VAT
    £15.66 per m²
    £98.50 inc. VAT
    £18.80 per m²
    £98.50 inc. VAT
    £18.80 per m²
    Save £-98.50
    £82.08 ex. VAT
    £15.66 per m²
    £0.00 Save £-82.08