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 566 of 566 products
  • Pro Clima Roflex Solido 50 - Airtight Pipe Grommet (Pack of 6) | Insulation Merchant
    ROFLEX SOLIDO by Pro Clima

    Pro Clima Roflex Solido 50 - Airtight Pipe Grommet (Pack of 6)

    £27.94 per item
    £4.65 per ea
    inc. VAT
    £23.28 per item
    £3.88 per ea
    ex. VAT
    Save £-27.94
    £27.94 per item
    £4.65 per ea
    inc. VAT
    £0.00 Save £-23.28
    £23.28 per item
    £3.88 per ea
    ex. VAT
  • 100mm Superglass Multi Acoustic Roll | Insulation Merchant
    MULTI ACOUSTIC ROLL by Superglass

    100mm Superglass Multi Acoustic Roll

    £52.90 per item
    £4.36 per m²
    inc. VAT
    £44.08 per item
    £3.64 per m²
    ex. VAT
    Save £-52.90
    £52.90 per item
    £4.36 per m²
    inc. VAT
    £0.00 Save £-44.08
    £44.08 per item
    £3.64 per m²
    ex. VAT
  • Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2) | Insulation Merchant
    Sale 4%
    ORCON by Pro Clima

    Pro Clima Orcon Multibond - Membrane Adhesive Strip Roll (Pack of 2)

    £56.00 per item
    £2.80 per LM (linear metre)
    inc. VAT
    £46.67 per item
    £2.33 per LM (linear metre)
    ex. VAT
    £58.92 Save £2.92
    £56.00 per item
    £2.80 per LM (linear metre)
    inc. VAT
    £49.10 Save £2.43
    £46.67 per item
    £2.33 per LM (linear metre)
    ex. VAT
  • MARMOX MSP360 Sealant/Adhesive (Clear) - 290ml Cartridge | Insulation Merchant

    1.0

    MSP360 by Marmox

    MARMOX MSP360 Sealant/Adhesive (Clear) - 290ml Cartridge

    £12.90 per item
    inc. VAT
    £10.75 per item
    ex. VAT
    Save £-12.90
    £12.90 per item
    inc. VAT
    £0.00 Save £-10.75
    £10.75 per item
    ex. VAT
  • 75mm PIR Insulation Board - 1200mm x 2400mm | Insulation Merchant
    ULTIMATE by Insulation Merchant

    75mm PIR Insulation Board - 1200mm x 2400mm

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  • 90mm PIR Insulation Board (2400mm x 1200mm) | Insulation Merchant
    ULTIMATE by Insulation Merchant

    90mm PIR Insulation Board (2400mm x 1200mm)

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  • SIGA Majcoat® 150 Breather Membrane - 1.5m x 50m (75m²) | Insulation Merchant
    MAJCOAT® by SIGA

    SIGA Majcoat® 150 Breather Membrane - 1.5m x 50m (75m²)

    £220.90 per item
    £2.94 per m²
    inc. VAT
    £184.08 per item
    £2.45 per m²
    ex. VAT
    Save £-220.90
    £220.90 per item
    £2.94 per m²
    inc. VAT
    £0.00 Save £-184.08
    £184.08 per item
    £2.45 per m²
    ex. VAT
  • 140mm PIR Insulation Board | Insulation Merchant

    5.0

    ULTIMATE by Insulation Merchant

    140mm PIR Insulation Board

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  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant

    5.0

    EXPANDED POLYSTYRENE by Insulation Merchant

    25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 18]

    £49.90 per item
    £69.31 per m²
    inc. VAT
    £41.58 per item
    £57.75 per m²
    ex. VAT
    Save £-49.90
    £49.90 per item
    £69.31 per m²
    inc. VAT
    £0.00 Save £-41.58
    £41.58 per item
    £57.75 per m²
    ex. VAT
  • 12.5mm Fermacell Gypsum Building Board Sheet (2.4m x 1.2m) | Insulation Merchant
    FERMACELL by Fermacell

    12.5mm Fermacell Gypsum Building Board Sheet (2.4m x 1.2m)

    £37.97 per item
    £13.18 per m²
    inc. VAT
    £31.64 per item
    £10.99 per m²
    ex. VAT
    Save £-37.97
    £37.97 per item
    £13.18 per m²
    inc. VAT
    £0.00 Save £-31.64
    £31.64 per item
    £10.99 per m²
    ex. VAT
  • 50mm Rockwool Ablative Coated Batt | Insulation Merchant
    ABLATIVE BATT by ROCKWOOL®

    50mm Rockwool Ablative Coated Batt

    £24.97 per item
    £34.68 per m²
    inc. VAT
    £20.81 per item
    £28.90 per m²
    ex. VAT
    Save £-24.97
    £24.97 per item
    £34.68 per m²
    inc. VAT
    £0.00 Save £-20.81
    £20.81 per item
    £28.90 per m²
    ex. VAT
  • Pro Clima Solitex Fronta WA - Wall Lining Membrane (3m x 50m) | Insulation Merchant
    SOLITEX FRONTA WA by Pro Clima

    Pro Clima Solitex Fronta WA - Wall Lining Membrane (3m x 50m)

    £339.90 per item
    inc. VAT
    £283.25 per item
    ex. VAT
    Save £-339.90
    £339.90 per item
    inc. VAT
    £0.00 Save £-283.25
    £283.25 per item
    ex. VAT
  • 75mm Knauf DriTherm Cavity Slab 32 | Insulation Merchant
    DRITHERM 32 by Knauf Insulation

    75mm Knauf DriTherm Cavity Slab 32

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  • 12.5mm Knauf Wallboard Plasterboard - Tapered Edge (1200x2400mm) - Single Sheet | Insulation Merchant
    WALLBOARD by Knauf

    12.5mm Knauf Wallboard Plasterboard - Tapered Edge (1200x2400mm) - Single Sheet

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  • Rockwool RW5
    RW5 by ROCKWOOL®

    Rockwool RW5

    From £33.90 per item
    £5.89 per m²
    inc. VAT
    From £28.25 per item
    £4.90 per m²
    ex. VAT
    Save £-33.90
    From £33.90 per item
    £5.89 per m²
    inc. VAT
    £0.00 Save £-28.25
    From £28.25 per item
    £4.90 per m²
    ex. VAT
  • 120mm Unilin (Xtratherm) Safe-R Phenolic Foam Board (Pack of 3) | Insulation Merchant
    SAFE-R PHENOLIC FOAM by Unilin

    Unilin (Xtratherm) Safe-R Phenolic Foam Board - (Per board)

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  • SIGA Majvest® 200 SOB - Breather Membrane with Tape (Particularly for Closed Facade) | Insulation Merchant
    MAJVEST® by SIGA

    SIGA Majvest® 200 SOB - Breather Membrane with Tape (Particularly for Closed Facade)

    £218.65 per item
    £2.91 per m²
    inc. VAT
    £182.21 per item
    £2.43 per m²
    ex. VAT
    Save £-218.65
    £218.65 per item
    £2.91 per m²
    inc. VAT
    £0.00 Save £-182.21
    £182.21 per item
    £2.43 per m²
    ex. VAT
  • SIGA Wigluv® black 20/40 Split External Adhesive Tape (60mm x 25m) | Insulation Merchant
    WIGLUV® by SIGA

    SIGA Wigluv® black 20/40 Split External Adhesive Tape (60mm x 25m)

    £60.45 per item
    £2.41 per LM (linear metre)
    inc. VAT
    £50.38 per item
    £2.02 per LM (linear metre)
    ex. VAT
    Save £-60.45
    £60.45 per item
    £2.41 per LM (linear metre)
    inc. VAT
    £0.00 Save £-50.38
    £50.38 per item
    £2.02 per LM (linear metre)
    ex. VAT
  • SIGA Trestard® 420 black FR (Fire Rated Tape) - All Sizes | Insulation Merchant
    Fire Rated
    TRESTARD® by SIGA

    SIGA Trestard® 420 black FR (Fire Rated Tape) - All Sizes

    From £138.35 per item
    £5.53 per LM (linear metre)
    inc. VAT
    From £115.29 per item
    £4.61 per LM (linear metre)
    ex. VAT
    Save £-138.35
    From £138.35 per item
    £5.53 per LM (linear metre)
    inc. VAT
    £0.00 Save £-115.29
    From £115.29 per item
    £4.61 per LM (linear metre)
    ex. VAT
  • Pro Clima Solitex Fronta Humida - Wall Lining Membrane (1.5m x 50m) | Insulation Merchant
    SOLITEX FRONTA HUMIDA by Pro Clima

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

    £268.90 per item
    £3.58 per m²
    inc. VAT
    £224.08 per item
    £2.99 per m²
    ex. VAT
    Save £-268.90
    £268.90 per item
    £3.58 per m²
    inc. VAT
    £0.00 Save £-224.08
    £224.08 per item
    £2.99 per m²
    ex. VAT