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Roof Insulation

At Builder Depot, we stock a variety of insulation, perfect for pitched and flat roofs. Roof insulation is a simple and effective way of saving energy, retaining heat, reducing impact and airborne sound. We offer effective roof insulation products from market leading brands, such as Kingspan Insulation, Isover and Rockwool, all available in rolls, slabs and boards. These are also available in a variety of thickness, providing effective coverage for your insulation project.

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  1. 50mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4') Quantity Discount
    50mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4')
    £70.19 Inc VAT As low as £63.14 Inc VAT
    £24.37 Per M²
  2. 140mm Rockwool Flexi 1200mm x 600mm (2.88m²)
    140mm Rockwool Flexi 1200mm x 600mm (2.88m²)
    £65.38 Inc VAT
    £22.70 Per M²
  3. 40mm Rockwool RWA45 1200mm x 600mm (8.64m²)
    40mm Rockwool RWA45 1200mm x 600mm (8.64m²)
    £53.84 Inc VAT
    £6.23 Per M²
  4. 52.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    52.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £68.75 Inc VAT
    £23.87 Per M²
  5. 100mm Rockwool Thermal Insulation Cavity Batt 1200mm x 455mm Pallet of 20 (65.52m²) Bulk Buy Saving
    100mm Rockwool Thermal Insulation Cavity Batt 1200mm x 455mm Pallet of 20 (65.52m²)
    £695.76 Inc VAT
    £10.62 Per M²
  6. 82.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    82.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £100.43 Inc VAT
    £34.87 Per M²
  7. 70mm Rockwool Flexi 1200mm x 600mm (5.76m²)
    70mm Rockwool Flexi 1200mm x 600mm (5.76m²)
    £71.93 Inc VAT
    £12.49 Per M²
  8. 100mm Rockwool Flexi 1200mm x 600mm (4.32m²)
    100mm Rockwool Flexi 1200mm x 600mm (4.32m²)
    £70.09 Inc VAT
    £16.22 Per M²
  9. 80mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4') Quantity Discount
    80mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4')
    £112.42 Inc VAT As low as £101.29 Inc VAT
    £39.04 Per M²
  10. 50mm Rockwool Flexi 1200mm x 600mm (8.64m²)
    50mm Rockwool Flexi 1200mm x 600mm (8.64m²)
    £71.15 Inc VAT
    £8.23 Per M²
  11. 70mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4') Quantity Discount
    70mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm (8' x 4')
    £97.26 Inc VAT As low as £87.12 Inc VAT
    £33.77 Per M²
  12. 150mm Isover Spacesaver Lite 1160mm x 4700mm (5.45m²) Quantity Discount
    150mm Isover Spacesaver Lite 1160mm x 4700mm (5.45m²)
    £27.67 Inc VAT As low as £21.85 Inc VAT
    £5.08 Per M²
  13. 170mm Isover Spacesaver Lite 1160mm x 4150mm (4.81m²) Quantity Discount
    170mm Isover Spacesaver Lite 1160mm x 4150mm (4.81m²)
    £27.67 Inc VAT As low as £22.42 Inc VAT
    £5.75 Per M²
  14. 200mm Isover Spacesaver Lite 1160mm x 3500mm (4.06m²) Quantity Discount
    200mm Isover Spacesaver Lite 1160mm x 3500mm (4.06m²)
    £27.67 Inc VAT As low as £21.85 Inc VAT
    £6.82 Per M²
  15. 750mm x 50m x 3mm SuperFOIL SFBA MP Double Foil Single Bubble Insulation
    750mm x 50m x 3mm SuperFOIL SFBA MP Double Foil Single Bubble Insulation
    £91.20 Inc VAT
    £2.44 Per M²
  16. 1000mm x 7m x 3mm SuperFOIL Multi Purpose Wrap
    1000mm x 7m x 3mm SuperFOIL Multi Purpose Wrap
    £26.34 Inc VAT
    £3.77 Per M²
  17. 600mm x 5m x 3mm SuperFOIL RadPack Radiator Foil Insulation
    600mm x 5m x 3mm SuperFOIL RadPack Radiator Foil Insulation
    £25.14 Inc VAT
    £8.38 Per M²
  18. 600mm x 10m x 3mm SuperFOIL Garage Door Kit
    600mm x 10m x 3mm SuperFOIL Garage Door Kit
    £39.95 Inc VAT
    £6.66 Per M²
  19. 1000mm x 7m SuperFOIL Shed Insulation Kit
    1000mm x 7m SuperFOIL Shed Insulation Kit
    £95.99 Inc VAT
    £4.57 Per M²
  20. 80mm x 7.5m SuperFOIL SFBA Pipe Wrap Foil Insulation
    80mm x 7.5m SuperFOIL SFBA Pipe Wrap Foil Insulation
    £7.79 Inc VAT
    £1.30 Per M²
  21. 1500mm x 25m SuperFOIL SFBB Breathable Membrane
    1500mm x 25m SuperFOIL SFBB Breathable Membrane
    £66.59 Inc VAT
    £1.78 Per M²
  22. 1200mm x 25m x 6mm SuperFoil SFBA 2/2 Double Bubble Foil Insulation
    1200mm x 25m x 6mm SuperFoil SFBA 2/2 Double Bubble Foil Insulation
    £134.40 Inc VAT
    £4.48 Per M²
  23. 1500mm x 25m x 3mm SuperFOIL SFBA MP Double Foil Single Bubble Insulation
    1500mm x 25m x 3mm SuperFOIL SFBA MP Double Foil Single Bubble Insulation
    £91.20 Inc VAT
    £2.44 Per M²
  24. 1350mm x 50m x 4mm SuperFOIL SFBA BB Insulating Breathable Membrane
    1350mm x 50m x 4mm SuperFOIL SFBA BB Insulating Breathable Membrane
    £158.63 Inc VAT
    £2.35 Per M²
  25. 1200mm x 8.35m SuperFOIL SFNC Non Combustible Multi Layer Foil Insulation
    1200mm x 8.35m SuperFOIL SFNC Non Combustible Multi Layer Foil Insulation
    £318.00 Inc VAT
    £31.80 Per M²
  26. 1500mm x 50m SuperFOIL SFTV Thermal, Vapour & Air Tightness Barrier
    1500mm x 50m SuperFOIL SFTV Thermal, Vapour & Air Tightness Barrier
    £114.95 Inc VAT
    £1.54 Per M²
  27. 1000mm x 25m SuperFoil SFTV FR Reflective Vapour Control Membrane
    1000mm x 25m SuperFoil SFTV FR Reflective Vapour Control Membrane
    £41.34 Inc VAT
    £1.10 Per M²
  28. 1000mm x 50m SuperFoil SFTV FR Reflective Vapour Control Membrane
    1000mm x 50m SuperFoil SFTV FR Reflective Vapour Control Membrane
    £75.95 Inc VAT
    £1.52 Per M²
  29. 1200mm x 10m x 30mm SuperFOIL SF6 Multi Layer Foil Insulation
    1200mm x 10m x 30mm SuperFOIL SF6 Multi Layer Foil Insulation
    £71.99 Inc VAT
    £6.00 Per M²
  30. 130mm Recticel Powerdeck U Insulation 1200mm x 600mm (4' x 2') Pack of 4 (2.88m2)
    130mm Recticel Powerdeck U Insulation 1200mm x 600mm (4' x 2') Pack of 4 (2.88m2)
    £80.75 Inc VAT
    £28.03 Per M²

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