Walls

Wall insulation creates a barrier against heat loss while minimising unwanted noise, keeping your home warm and sound-protected while potentially reducing energy costs. 

Not only does it block out the chill, but it also keeps the heat in, ensuring your home remains at a comfortable temperature throughout the entire year.

Our wall insulation range can be used for all types of projects including EWI, IWI, cavity wall and timber studs. It also caters to solid, brick walls. 

Send us a quote today and our team will get back to you with a competitive price.

Walls
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Showing 564 of 564 products
  • Pro Clima Contega Solido EXO80 (External Single-sIded Corner Adhesive Tape) - 30m x 80mm | Insulation Merchant
    Sale

    5.0

    CONTEGA SOLIDO EXO by Pro Clima

    Pro Clima Contega Solido EXO80 (External Single-sided Corner Adhesive Tape) - 30m x 80mm

    £40.25 per item
    £1.34 per LM (linear metre)
    £41.30 Save £1.05
    £40.25 per item
    £1.34 per LM (linear metre)
  • Pro Clima Solitex Fronta WA - Wall Lining Membrane (1.5m x 50m) | Insulation Merchant
    SOLITEX FRONTA WA by Pro Clima

    Pro Clima Solitex Fronta WA - Wall Lining Membrane (1.5m x 50m)

    £141.58 per item
    Save £-141.58
    £141.58 per item
  • 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 per item
    £16.77 per m²
    Save £-79.99
    £79.99 per item
    £16.77 per m²
  • 50mm Knauf Acoustic Roll (2 x 600mm rolls) | Insulation Merchant
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    ACOUSTIC ROLL by Knauf Insulation

    50mm Knauf Acoustic Roll (2 x 600mm rolls)

    £55.93 per item
    £3.45 per m²
    Save £-55.93
    £55.93 per item
    £3.45 per m²
  • SIGA Rissan® 60 VCL & Jointing Airtightness Tape - 60mm x 25m | Insulation Merchant
    RISSAN® by SIGA

    SIGA Rissan® 60 VCL & Jointing Airtightness Tape - 60mm x 25m

    £23.67 per item
    £0.94 per LM (linear metre)
    Save £-23.67
    £23.67 per item
    £0.94 per LM (linear metre)
  • 90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²) | Insulation Merchant
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    570mm

    5.0

    FRAMETHERM ROLL 35 by Knauf Insulation

    90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)

    £47.03 per item
    £6.88 per m²
    Save £-47.03
    £47.03 per item
    £6.88 per m²
  • 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 per item
    £8.38 per m²
    Save £-79.08
    £79.08 per item
    £8.38 per m²
  • Pro Clima Contega Solido SL100 (Internal Single-sIded Corner Adhesive Tape) - 100mm x 30m | Insulation Merchant
    Sale
    CONTEGA SOLIDO SL by Pro Clima

    Pro Clima Contega Solido SL100 (Internal Single-sIded Corner Adhesive Tape) - 100mm x 30m

    £50.33 per item
    £1.67 per LM (linear metre)
    £51.70 Save £1.37
    £50.33 per item
    £1.67 per LM (linear metre)
  • 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 per item
    £5.60 per m²
    Save £-82.96
    £82.96 per item
    £5.60 per m²
  • 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 per item
    £16.77 per m²
    Save £-82.17
    £82.17 per item
    £16.77 per m²
  • 140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²) | Insulation Merchant
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    570mm

    5.0

    FRAMETHERM ROLL 35 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (4.45m²)

    £51.34 per item
    £11.54 per m²
    Save £-51.34
    £51.34 per item
    £11.54 per m²
  • Pro Clima Tescon Vana (Airtight Tape)
    Sale 5%
    TESCON by Pro Clima

    Pro Clima Tescon Vana (Airtight Tape)

    From £24.39 per item
    £0.81 per LM (linear metre)
    £25.70 Save £1.31
    From £24.39 per item
    £0.81 per LM (linear metre)
  • 75mm Knauf Acoustic Roll (2 x 600mm rolls) | Insulation Merchant
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    ACOUSTIC ROLL by Knauf Insulation

    75mm Knauf Acoustic Roll (2 x 600mm rolls)

    £61.19 per item
    £3.52 per m²
    Save £-61.19
    £61.19 per item
    £3.52 per m²
  • 200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m | Insulation Merchant
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    LOFT ROLL by Knauf Insulation

    200mm Knauf Loft Roll 40 (Combi-Cut) - 1140mm x 4.85m

    £39.88 per item
    £7.21 per m²
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    £39.88 per item
    £7.21 per m²
  • Pro Clima Kaflex Post - Retrofit Airtight Cable Grommet (Pack of 10) | Insulation Merchant
    Sale
    KAFLEX by Pro Clima

    Pro Clima Kaflex Post - Retrofit Airtight Cable Grommet (Pack of 10)

    £29.08 per item
    £2.90 per ea
    £29.60 Save £0.52
    £29.08 per item
    £2.90 per ea
  • 25mm Knauf Acoustic Roll (4 x 600mm rolls) | Insulation Merchant
    Free Shipping

    5.0

    ACOUSTIC ROLL by Knauf Insulation

    25mm Knauf Acoustic Roll (4 x 600mm rolls)

    £51.18 per item
    £1.92 per m²
    Save £-51.18
    £51.18 per item
    £1.92 per m²
  • 90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²) | Insulation Merchant
    Free Shipping
    570mm
    FRAMETHERM ROLL 32 by Knauf Insulation

    90mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (5.13m²)

    £65.02 per item
    £12.67 per m²
    Save £-65.02
    £65.02 per item
    £12.67 per m²
  • Pro Clima Compego Tape | Insulation Merchant
    Sale 9%
    COMPEGO by Pro Clima

    Pro Clima Compego Tape

    From £16.58 per item
    £18.30 Save £1.72
    From £16.58 per item
  • 140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²) | Insulation Merchant
    Free Shipping
    570mm

    5.0

    FRAMETHERM ROLL 40 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 40 (2 x 570mm rolls) (9.14m²)

    £47.68 per item
    £5.22 per m²
    Save £-47.68
    £47.68 per item
    £5.22 per m²
  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²) | Insulation Merchant
    Free Shipping
    570mm

    5.0

    FRAMETHERM ROLL 32 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²)

    £66.47 per item
    £20.84 per m²
    Save £-66.47
    £66.47 per item
    £20.84 per m²