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Insulation

At Builder Depot, our broad range of insulation materials covers all applications such as floor, walls and roof insulation in both residential and commercial properties. We supply high-quality insulation materials in a selection of slabs rolls and rigid boards from leading brands like Kingspan, Rockwool, Isover, Cellecta and more assuring you of quality and durability for many years to come.

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Kingspan Insulation Superfoil Insulation 25mm Insulation Board Mineral Wool Insulation 50mm Insulation 200mm Loft Insulation 100mm Loft Insulation 150mm Insulation Insulation Board 100mm

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  1. 100mm Rockwool Sound Insulation Slab 1200mm x 400mm (2.88m²)
    100mm Rockwool Sound Insulation Slab 1200mm x 400mm (2.88m²)
    £41.50 Inc VAT
    £14.41 Per M²
  2. 100mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    100mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £37.43 Inc VAT
    £13.00 Per M²
  3. 50mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    50mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £25.79 Inc VAT As low as £22.67 Inc VAT
    £8.95 Per M²
  4. 100mm Rockwool RWA45 1200mm x 600mm (2.88m²)
    100mm Rockwool RWA45 1200mm x 600mm (2.88m²)
    £28.79 Inc VAT
    £10.00 Per M²
  5. 25mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    25mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £16.43 Inc VAT As low as £14.99 Inc VAT
    £5.70 Per M²
  6. 100mm Rockwool Thermal Insulation Roll 1200mm x 2750mm (6.6m²)
    100mm Rockwool Thermal Insulation Roll 1200mm x 2750mm (6.6m²)
    £57.65 Inc VAT
    £8.74 Per M²
  7. 150mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    150mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £64.55 Inc VAT As low as £57.83 Inc VAT
    £22.42 Per M²
  8. 100mm Rockwool Sound Insulation Slab 1200mm x 600mm (4.32m²)
    100mm Rockwool Sound Insulation Slab 1200mm x 600mm (4.32m²)
    £64.76 Inc VAT
    £14.99 Per M²
  9. Wraptite Jointing Tape 100mm x 50m
    Wraptite Jointing Tape 100mm x 50m
    £68.39 Inc VAT
    £1.37 Per M
  10. 120mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    120mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £51.59 Inc VAT As low as £46.67 Inc VAT
    £17.92 Per M²
  11. 90mm Kingspan Kooltherm K106 Cavity Board 1200mm x 450mm Pack of 4
    90mm Kingspan Kooltherm K106 Cavity Board 1200mm x 450mm Pack of 4
    £94.45 Inc VAT
    £43.73 Per M²
  12. 90mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    90mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £42.35 Inc VAT As low as £37.43 Inc VAT
    £14.70 Per M²
    Out of stock
  13. 1200mm x 10m SuperFOIL SF19+ Multi Foil Insulation Quantity Discount
    1200mm x 10m SuperFOIL SF19+ Multi Foil Insulation
    £94.91 Inc VAT As low as £91.55 Inc VAT
    £7.91 Per M²
  14. 40mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4') Quantity Discount
    40mm EcoTherm Eco-Versal Insulation Board 2400mm x 1200mm (8' x 4')
    £23.27 Inc VAT As low as £20.39 Inc VAT
    £8.08 Per M²
  15. 62.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm (8' x 4') Quantity Discount
    62.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £95.53 Inc VAT As low as £94.96 Inc VAT
    £33.17 Per M²
  16. 1500mm x 8m SuperFOIL SFUF Underfloor Multi Foil Insulation
    1500mm x 8m SuperFOIL SFUF Underfloor Multi Foil Insulation
    £94.55 Inc VAT
    £7.88 Per M²
  17. 26mm Cellecta DECKfon 26T Acoustic Chipboard 2400mm x 600mm (8' x 2')
    26mm Cellecta DECKfon 26T Acoustic Chipboard 2400mm x 600mm (8' x 2')
    £26.99 Inc VAT
    £18.74 Per M²
  18. 1500mm x 25m SuperFOIL SFTV Thermal, Vapour & Air Tightness Barrier
    1500mm x 25m SuperFOIL SFTV Thermal, Vapour & Air Tightness Barrier
    £56.34 Inc VAT
    £1.50 Per M²
  19. 1500mm x 10m SuperFOIL SF40 Multi Foil Insulation Quantity Discount
    1500mm x 10m SuperFOIL SF40 Multi Foil Insulation
    £209.99 Inc VAT As low as £196.19 Inc VAT
    £14.00 Per M²
  20. 100mm Rockwool Sound Insulation Slab 1200mm x 400mm Pallet of 25 (72m²) Bulk Buy Saving
    100mm Rockwool Sound Insulation Slab 1200mm x 400mm Pallet of 25 (72m²)
    £985.50 Inc VAT
    £13.69 Per M²
  21. Ultratape Aluminium Foil Tape 50mm x 45.7m Quantity Discount
    Ultratape Aluminium Foil Tape 50mm x 45.7m
    £5.18 Inc VAT As low as £3.43 Inc VAT
    £0.11 Per M
  22. 100mm Rockwool Flexi 1200mm x 400mm (2.88m²)
    100mm Rockwool Flexi 1200mm x 400mm (2.88m²)
    £46.76 Inc VAT
    £16.24 Per M²
  23. 42.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm (8' x 4') Quantity Discount
    42.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £82.75 Inc VAT As low as £79.26 Inc VAT
    £28.73 Per M²
  24. 39mm Cellecta DECKfon Quattro 39 Acoustic Board 2400mm x 600mm (8' x 2')
    39mm Cellecta DECKfon Quattro 39 Acoustic Board 2400mm x 600mm (8' x 2')
    £65.94 Inc VAT
    £45.79 Per M²
  25. 62.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    62.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £79.07 Inc VAT
    £27.46 Per M²
  26. 100mm x 20m SuperFOIL Met Poly Foil Tape
    100mm x 20m SuperFOIL Met Poly Foil Tape
    £3.95 Inc VAT
    £0.19 Per M
  27. 50mm Kingspan Kooltherm K108 Cavity Board 1200mm x 450mm Pack of 10 Quantity Discount
    50mm Kingspan Kooltherm K108 Cavity Board 1200mm x 450mm Pack of 10
    £127.91 Inc VAT As low as £126.67 Inc VAT
    £23.69 Per M²
  28. 100mm Rockwool Thermal Insulation Cavity Batt 1200mm x 455mm (3.28m²)
    100mm Rockwool Thermal Insulation Cavity Batt 1200mm x 455mm (3.28m²)
    £34.79 Inc VAT
    £10.61 Per M²
  29. 100mm x 5mm Cellecta Deckfon ES5/100 Flanking Strip 50m Quantity Discount
    100mm x 5mm Cellecta Deckfon ES5/100 Flanking Strip 50m
    £40.74 Inc VAT As low as £35.94 Inc VAT
    £0.82 Per M
  30. 37.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    37.5mm EcoTherm Eco-Liner Insulated Plasterboard 2400mm x 1200mm (8' x 4')
    £58.07 Inc VAT
    £20.16 Per M²

175 Items Found Filter By

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Category
Insulation Type
  1. Insulation Board 65 items
  2. Cavity Closer 2 items
  3. Insulation Roll 33 items
  4. Slab Insulation 37 items
  5. Sound Insulation 42 items
  6. Fire Insulation 44 items
  7. Foil Insulation Tape 2 items
Thickness
  1. 72.5mm 1 item
  2. 82.5mm 1 item
  3. 6mm 1 item
  4. 15mm 1 item
  5. 17mm 2 items
  6. 20mm 4 items
  7. 25mm 4 items
  8. 26mm 2 items
  9. 30mm 4 items
  10. 37mm 2 items
  11. 37.5mm 2 items
  12. 39mm 2 items
  13. 40mm 6 items
  14. 42.5mm 1 item
  15. 45mm 1 item
  16. 50mm 18 items
  17. 52.5mm 2 items
  18. 57.5mm 1 item
  19. 60mm 4 items
  20. 62.5mm 2 items
  21. 65mm 1 item
  22. 70mm 5 items
  23. 75mm 14 items
  24. 80mm 3 items
  25. 90mm 7 items
  26. 100mm 29 items
  27. 110mm 3 items
  28. 120mm 3 items
  29. 140mm 2 items
  30. 150mm 4 items
  31. 170mm 1 item
  32. 200mm 1 item
  33. 115mm 1 item
  34. 1mm 5 items
  35. 30 Microns 3 items
  36. 55mm 2 items
  37. 0.65mm 1 item
  38. 130mm 1 item
Brand
  1. British Gypsum 8 items
  2. Cellecta 13 items
  3. Ecotherm 19 items
  4. Isover 15 items
  5. Jablite 10 items
  6. Kingspan 32 items
  7. Knauf 1 item
  8. Recticel 4 items
  9. Rockwool 39 items
  10. Speed Pro 1 item
  11. Superfoil 25 items
  12. Therma-Pro 2 items
  13. Ultratape 4 items
  14. Wraptite 2 items
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