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
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant

    5.0

    COSYWOOL ROLL by Thermafleece

    Thermafleece CosyWool Sheep Wool Roll Insulation - 400 & 300mm

    €115,95 EUR per item
    €14,87 per m²
    ex. GB VAT
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    €115,95 EUR per item
    €14,87 per m²
    ex. GB VAT
  • 100mm Thermafleece CosyWool Sheep Wool (2 x 570mm rolls) | Insulation Merchant
    COSYWOOL by Thermafleece

    25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)

    €38,95 EUR per item
    €5,69 per m²
    ex. GB VAT
    Save €-38,95
    €38,95 EUR per item
    €5,69 per m²
    ex. GB VAT
  • SIGA Corvum® 12/48 Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant
    CORVUM® by SIGA

    SIGA Corvum® 12/48 Pre-folded Corner Adhesive Tape (60mm x 25m)

    €48,95 EUR per item
    €1,95 per LM (linear metre)
    ex. GB VAT
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    €48,95 EUR per item
    €1,95 per LM (linear metre)
    ex. GB VAT
  • SIGA Corvum® 30/30 - Pre-folded Corner Adhesive Tape (60mm x 25m) | Insulation Merchant
    CORVUM® by SIGA

    SIGA Corvum® 30/30 - Pre-folded Corner Adhesive Tape (60mm x 25m)

    €48,95 EUR per item
    €1,95 per LM (linear metre)
    ex. GB VAT
    Save €-48,95
    €48,95 EUR per item
    €1,95 per LM (linear metre)
    ex. GB VAT
  • Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²) | Insulation Merchant

    5.0

    SOLITEX PLUS by Pro Clima

    Pro Clima Solitex Plus Connect - Vapour Permeable Membrane + Pre-applied Tape (1.5m x 50m 75m²)

    €332,95 EUR per item
    €4,43 per m²
    ex. GB VAT
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    €332,95 EUR per item
    €4,43 per m²
    ex. GB VAT
  • 150mm Knauf Omnifit Slab 35 (600mm wide) | Insulation Merchant
    OMNIFIT by Knauf Insulation

    150mm Knauf Omnifit Slab 35 (600mm wide)

    €54,95 EUR per item
    €19,08 per m²
    ex. GB VAT
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    €54,95 EUR per item
    €19,08 per m²
    ex. GB VAT
  •
    FERMACELL by Fermacell

    Fermacell Fine Surface Treatment (10l tub) - 79002

    €41,95 EUR per item
    ex. GB VAT
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    €41,95 EUR per item
    ex. GB VAT
  • 25mm Expanded Polystyrene EPS 70 (1200 x 600 mm) [Pack of 12] | Insulation Merchant
    EXPANDED POLYSTYRENE by Insulation Merchant

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

    €36,95 EUR per item
    €51,32 per m²
    ex. GB VAT
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    €36,95 EUR per item
    €51,32 per m²
    ex. GB VAT
  • Pro Clima Extoseal Encors - 150mm x 20m | Insulation Merchant
    EXTOSEAL by Pro Clima

    Pro Clima Extoseal Encors - 150mm x 20m

    €134,95 EUR per item
    ex. GB VAT
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    €134,95 EUR per item
    ex. GB VAT
  • DuPont™ AirGuard® Reflective - Vapour Control Layer - 1.5m x 50m | Insulation Merchant
    AIRGUARD® by DuPont - Performance Building Solutions

    DuPont™ AirGuard® Reflective - Vapour Control Layer - 1.5m x 50m

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  • 100mm Unilin (Xtratherm) CavityTherm CT/PIR Full Fill Cavity Board - per board | Insulation Merchant
    CAVITYTHERM by Unilin

    100mm Unilin (Xtratherm) CavityTherm CT/PIR Full Fill Cavity Board - per board

    €29,95 EUR per item
    €55,46 per m²
    ex. GB VAT
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    €29,95 EUR per item
    €55,46 per m²
    ex. GB VAT
  • SIGA Majcoat® 350 Diffusion-open Breathable Roof Membrane | Insulation Merchant
    Bat Friendly
    MAJCOAT® by SIGA

    SIGA Majcoat® 350 Diffusion-open Breathable "Bat-Safe" Roof Membrane

    €540,95 EUR per item
    €10,80 per m²
    ex. GB VAT
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    €540,95 EUR per item
    €10,80 per m²
    ex. GB VAT
  • Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    ROFLEX by Pro Clima

    Pro Clima Roflex 200 - Airtight Pipe Grommet (Pack of 10)

    €80,95 EUR per item
    €8,09 per ea
    ex. GB VAT
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    €80,95 EUR per item
    €8,09 per ea
    ex. GB VAT
  • Pro Clima Tescon Profect 50 (Pre-folded Corner Tape) - 30m x 50mm (12/38mm Split) | Insulation Merchant
    TESCON by Pro Clima

    Pro Clima Tescon Profect 50 (Pre-folded Corner Tape) - 30m x 50mm (12/38mm Split)

    €52,95 EUR per item
    €1,76 per LM (linear metre)
    ex. GB VAT
    Save €-52,95
    €52,95 EUR per item
    €1,76 per LM (linear metre)
    ex. GB VAT
  • 40mm PIR Insulation Board | Insulation Merchant
    ULTIMATE by Insulation Merchant

    40mm PIR Insulation Board

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  • 200mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12 | Insulation Merchant
    Top Deals
    Free Shipping
    LOFT ROLL by Knauf Insulation

    200mm Knauf Loft Roll 44 (Combi-Cut) - PALLET OF 12

    €454,95 EUR per item
    €5,54 per m²
    ex. GB VAT
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    €454,95 EUR per item
    €5,54 per m²
    ex. GB VAT
  • 15mm Unilin (Xtratherm) Thin-R PIR Board - per board | Insulation Merchant
    THIN-R PIR BOARD by Unilin

    15mm Unilin (Xtratherm) Thin-R PIR Board - per board

    €22,95 EUR per item
    €7,97 per m²
    ex. GB VAT
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    €22,95 EUR per item
    €7,97 per m²
    ex. GB VAT
  • Pro Clima Roflex 50 - Airtight Pipe Grommet (Pack of 10) | Insulation Merchant
    ROFLEX by Pro Clima

    Pro Clima Roflex 50 - Airtight Pipe Grommet (Pack of 10)

    €39,95 EUR per item
    €3,99 per ea
    ex. GB VAT
    Save €-39,95
    €39,95 EUR per item
    €3,99 per ea
    ex. GB VAT
  • 50mm PIR Insulation Board | Insulation Merchant
    PIR BOARD by Insulation Merchant

    50mm PIR Insulation Board

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  • YBS Breather-Foil - 50m x 1.35m | Insulation Merchant

    5.0

    BREATHER-FOIL by YBS Insulation

    YBS Breather-Foil - 50m x 1.35m

    €235,95 EUR per item
    €3,50 per m²
    ex. GB VAT
    Save €-235,95
    €235,95 EUR per item
    €3,50 per m²
    ex. GB VAT