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Wall Insulation

Discover our range of wall insulation online, we currently supply the highest quality cavity wall insulation including 100mm cavity wall insulation, 100mm Rockwool insulation and external wall insulation. We offer competitive prices, amazing deals on bulky orders, prompt, and free delivery in London & Essex.

Almost all homes since the 1930s will have cavity walls, however, if the cavity walls are empty then it is necessary to consider cavity wall insulation to keep your home warm during the colder months. The cost of cavity wall insulation might be reduced to a minimum since the cavity wall insulation could potentially be covered under the government’s Green Homes Grants (subject to eligibility) you could potentially save a substantial amount of money.

 

What is Cavity Wall Insulation?

 

Cavity wall insulation is primarily used as the most cost-effective way to reduce heat loss through a cavity wall.  So, to insulate the cavity wall the air space in the wall is getting filled with insulating material that stops heat transfer resulting in reducing heating costs.  One of the most popular insulation options is the mineral wool insulation that is being blown into the space between walls.  On the other hand, the slab insulation design is also widely used for insulating cavity walls. Once the cavity insulation is installed it guarantees to last up to 25 years.

 

Benefits of the Cavity Wall Insulation

 

Cavity wall insulation board is perceived as a necessary solution not just because of its insulation characteristics but also for its cost-saving benefits with it – since the cavity wall insulation can pay for itself in as little as five years.

 

Types of Wall Insulation

 

Foam Insulation

 

One of the most popular types of internal wall insulation is cavity wall insulations is foam insulation which is typically made of polyurethane. Foam offers the best thermal cavity wall insulation when installed correctly so there is a need to hire an expert to ensure correct installation.

 

Mineral Wool Insulation

 

Mineral wool insulation is another popular cavity wall insulation, the primary reason for its popularity is its easy installation. The mineral wool can be pre-cut to suit joist widths and can easily slide between joists.

 

External Wall Insulation

 

External wall insulation is a suitable solution for thermal insulation of solid walls that were built using a single layer of bricks. In the UK most of the houses built before 1920 have solid walls.  Insulating a house from the outside will cost more in comparison to insulating a cavity wall but the saving on energy bills will be greater too since the exterior wall insulation will prevent heat from escaping.

 

 

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Items 1-32 of 33

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  1. YBS Trade SuperQuilt Insulation Roll 1.2 x 10m 12m2
    Rating:
    100%
    YBS Trade SuperQuilt Insulation Roll 1.2 x 10m 12m2
    Special Price £119.64 Regular Price £138.00
  2. 100mm URSA 32 Cavity Wall Insulation Slab 1350mm x 455mm 3.07m2 2143383
    Rating:
    100%
    100mm URSA 32 Cavity Wall Insulation Slab 1350mm x 455mm 3.07m2 2143383
    Special Price £38.94 Regular Price £43.92
  3. 75mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 4.91m2 2143385
    75mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 4.91m2 2143385
    £34.73
  4. 100mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 3.69m2   2143396
    Rating:
    100%
    100mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 3.69m2 2143396
    Special Price £32.10 Regular Price £34.04
  5. 150mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 2.46m2   2143671
    150mm URSA 35 Cavity Wall Insulation Slab 1350mm x 455mm 2.46m2 2143671
    £35.51
  6. Rockwool RWA45 1200mm x 600mm x 50mm 6.48 sqm per pack
    Rockwool RWA45 1200mm x 600mm x 50mm 6.48 sqm per pack
    £50.52
  7. Rockwool RWA45 1200mm x 600mm x 75mm 4.32 sqm per pack
    Rockwool RWA45 1200mm x 600mm x 75mm 4.32 sqm per pack
    £48.77
  8. Rockwool RWA45 1200mm x 600mm x 100mm 2.88 sqm per pack
    Rockwool RWA45 1200mm x 600mm x 100mm 2.88 sqm per pack
    £41.02
  9. 90mm Recticel Eurowall Plus Full Fill Cavity Insulation Board 1200 x 460mm
    90mm Recticel Eurowall Plus Full Fill Cavity Insulation Board 1200 x 460mm
    £17.98
  10. 90mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm
    90mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm
    £27.00
  11. PIR Cavity Wall Insulation Board 50 x 1200 x 450
    Rating:
    100%
    PIR Cavity Wall Insulation Board 50 x 1200 x 450
    Special Price £6.47 Regular Price £9.74
  12. PIR Cavity Wall Insulation Board 75 x 1200 x 450mm
    Rating:
    100%
    PIR Cavity Wall Insulation Board 75 x 1200 x 450mm
    Special Price £10.09 Regular Price £12.91
  13. PIR Cavity Wall Insulation Board 100 x 1200 x 450
    PIR Cavity Wall Insulation Board 100 x 1200 x 450
    Special Price £12.98 Regular Price £13.79
  14. 90mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    90mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    £14.69
  15. 100mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    100mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    £15.91
  16. 110mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    110mm Thin-R PIR T&G Partial Fill Cavity Insulation Board 1200 x 450mm
    £17.52
  17. 25mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    25mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £16.99
  18. 30mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    30mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £23.06
  19. 40mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    40mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £27.84 Regular Price £30.01
  20. 50mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Rating:
    100%
    50mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £23.88 Regular Price £25.64
  21. 60mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    60mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £40.15
  22. 70mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    70mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £41.68 Regular Price £45.08
  23. 75mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    75mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £34.66 Regular Price £35.99
  24. 80mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    80mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £50.14 Regular Price £53.90
  25. 90mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    90mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £54.31 Regular Price £58.76
  26. 100mm PIR Insulation Board  2400mm x 1200mm (8' x 4')
    Rating:
    100%
    100mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £35.68 Regular Price £40.20
  27. 110mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    110mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £63.38
  28. 120mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    120mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £48.86 Regular Price £53.09
  29. 130mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    130mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £74.82
  30. 140mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    140mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    £78.76
  31. 150mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    150mm PIR Insulation Board 2400mm x 1200mm (8' x 4')
    Special Price £58.51 Regular Price £68.76
  32. External Wall Insulation Board 25 x 1200 x 600mm Super Plus 70
    External Wall Insulation Board 25 x 1200 x 600mm Super Plus 70
    £3.19
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