Collection: Airtight & Windtight Membranes

Airtightness and Widtightness are important aspects to consider when building or renovating. Air leakage into and out of a property can be detrimental to the thermal performance of insulation. Creating an airtight seal in the property with an airtight & windtight membrane can prevent cold air from entering and hot air from escaping. 

We also have a range of airtight tapes and accessories to go along with the airtightness membranes.

Airtight & Windtight Membranes

Showing 77 of 77 products

Sort by:
Brand Reset
Sub-Brand Reset
Product type Reset
Thermal Conductivity (Product) Reset
Filter and sort

Filter and sort

Showing 77 of 77 products

Brand
Sub-Brand
Product type
Thermal Conductivity (Product)
Showing 77 of 77 products
  • 1.5m Pro Clima Intello Plus - Vapour Check Membrane (50m)
    INTELLO PLUS by Pro Clima

    1.5m Pro Clima Intello Plus - Vapour Check Membrane (50m)

    Regular price
    €261,95 EUR per item
    Unit Price
    €3,49 per m²
    ex. GB VAT
    Regular price
    Save €-261,95
    Sale price
    €261,95 EUR per item
    Unit Price
    €3,49 per m²
    ex. GB VAT
  • 1.5m Pro Clima Intello Plus (Small Handy Rolls) - Vapour Check Membrane (20m)
    INTELLO PLUS by Pro Clima

    1.5m Pro Clima Intello Plus (Small Handy Rolls) - Vapour Check Membrane (20m)

    Regular price
    €108,95 EUR per item
    Unit Price
    €3,63 per m²
    ex. GB VAT
    Regular price
    Save €-108,95
    Sale price
    €108,95 EUR per item
    Unit Price
    €3,63 per m²
    ex. GB VAT
  • Pro Clima Solitex Plus - Vapour Permeable Membrane (1.5m x 50m / 75m²)
    SOLITEX PLUS by Pro Clima

    Pro Clima Solitex Plus - Vapour Permeable Membrane (1.5m x 50m / 75m²)

    Regular price
    €258,95 EUR per item
    Unit Price
    €3,45 per m²
    ex. GB VAT
    Regular price
    Save €-258,95
    Sale price
    €258,95 EUR per item
    Unit Price
    €3,45 per m²
    ex. GB VAT
  • Pro Clima DA (Small Handy Roll) - Membrane (1.5m x 20m / 30m²)
    DA by Pro Clima

    Pro Clima DA (Small Handy Roll) - Membrane (1.5m x 20m / 30m²)

    Regular price
    €86,95 EUR per item
    Unit Price
    €2,89 per m²
    ex. GB VAT
    Regular price
    Save €-86,95
    Sale price
    €86,95 EUR per item
    Unit Price
    €2,89 per m²
    ex. GB VAT
  • Pro Clima Solitex Plus (Small Handy Roll) - Vapour Permeable Membrane (1.5m x 15m / 22.5m²)
    SOLITEX PLUS by Pro Clima

    Pro Clima Solitex Plus (Small Handy Roll) - Vapour Permeable Membrane (1.5m x 15m / 22.5m²)

    Regular price
    €94,95 EUR per item
    Unit Price
    €4,22 per m²
    ex. GB VAT
    Regular price
    Save €-94,95
    Sale price
    €94,95 EUR per item
    Unit Price
    €4,22 per m²
    ex. GB VAT
  • Pro Clima DA - Membrane (1.5m x 50m / 75m²)
    DA by Pro Clima

    Pro Clima DA - Membrane (1.5m x 50m / 75m²)

    Regular price
    €196,95 EUR per item
    Unit Price
    €2,62 per m²
    ex. GB VAT
    Regular price
    Save €-196,95
    Sale price
    €196,95 EUR per item
    Unit Price
    €2,62 per m²
    ex. GB VAT
  • Pro Clima Solitex Fronta WA - Wall Lining Membrane (1.5m x 50m)
    SOLITEX FRONTA WA by Pro Clima

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

    Regular price
    €165,95 EUR per item
    ex. GB VAT
    Regular price
    Save €-165,95
    Sale price
    €165,95 EUR per item
    ex. GB VAT
  • SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m
    MAJCOAT® by SIGA

    SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m

    Regular price
    €309,95 EUR per item
    Unit Price
    €4,13 per m²
    ex. GB VAT
    Regular price
    Save €-309,95
    Sale price
    €309,95 EUR per item
    Unit Price
    €4,13 per m²
    ex. GB VAT
  • Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m
    Free Shipping
    BARRIAIR by Protect Membranes

    Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m

    Regular price
    €116,95 EUR per item
    Unit Price
    €1,55 per m²
    ex. GB VAT
    Regular price
    Save €-116,95
    Sale price
    €116,95 EUR per item
    Unit Price
    €1,55 per m²
    ex. GB VAT
  • SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²)
    MAJREX® by SIGA

    SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²)

    Regular price
    €370,95 EUR per item
    Unit Price
    €4,94 per m²
    ex. GB VAT
    Regular price
    Save €-370,95
    Sale price
    €370,95 EUR per item
    Unit Price
    €4,94 per m²
    ex. GB VAT
  • STEICO Multi UDB Membrane - 50m x 1.5m
    MULTI UDB by Steico

    STEICO Multi UDB Membrane - 50m x 1.5m

    Regular price
    €247,95 EUR per item
    Unit Price
    €3,30 per m²
    ex. GB VAT
    Regular price
    Save €-247,95
    Sale price
    €247,95 EUR per item
    Unit Price
    €3,30 per m²
    ex. GB VAT
  • Pro Clima Aerosanna Visconn Spray/Paintable Airtight Sealant Membrane
    AEROSANA VISCONN by Pro Clima

    Pro Clima Aerosanna Visconn Spray/Paintable Airtight Sealant Membrane

    Regular price
    From €10,95 EUR per item
    ex. GB VAT
    Regular price
    Save €-10,95
    Sale price
    From €10,95 EUR per item
    ex. GB VAT
  • SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²)
    MAJPELL® by SIGA

    SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²)

    Regular price
    €227,95 EUR per item
    Unit Price
    €3,03 per m²
    ex. GB VAT
    Regular price
    Save €-227,95
    Sale price
    €227,95 EUR per item
    Unit Price
    €3,03 per m²
    ex. GB VAT
  • STEICOmulti Membra 5 Vapour Control Layer - 50m x 1.5m
    MULTI MEMBRA 5 by Steico

    STEICOmulti Membra 5 Vapour Control Layer - 50m x 1.5m

    Regular price
    €187,95 EUR per item
    Unit Price
    €2,50 per m²
    ex. GB VAT
    Regular price
    Save €-187,95
    Sale price
    €187,95 EUR per item
    Unit Price
    €2,50 per m²
    ex. GB VAT
  • Pro Clima Solitex Fronta Quattro - Open Facade Membrane (1.5m x 50m)
    SOLITEX by Pro Clima

    Pro Clima Solitex Fronta Quattro - Open Facade Membrane (1.5m x 50m)

    Regular price
    €356,95 EUR per item
    Unit Price
    €4,75 per m²
    ex. GB VAT
    Regular price
    Save €-356,95
    Sale price
    €356,95 EUR per item
    Unit Price
    €4,75 per m²
    ex. GB VAT
  • SOUDAL Soudatight LQ Paint On Fibre-reinforced Airtight Membrane (Black) - 4.5kg
    SOUDATIGHT by SOUDAL

    SOUDAL Soudatight LQ Paint On Fibre-reinforced Airtight Membrane (Black) - 4.5kg

    Regular price
    €35,95 EUR per item
    Unit Price
    €7,99 per kg
    ex. GB VAT
    Regular price
    Save €-35,95
    Sale price
    €35,95 EUR per item
    Unit Price
    €7,99 per kg
    ex. GB VAT
  • Pro Clima Dasatop - 1.5m x 50m (75m²)
    DASATOP by Pro Clima

    Pro Clima Dasatop - 1.5m x 50m (75m²)

    Regular price
    €192,95 EUR per item
    Unit Price
    €2,57 per m²
    ex. GB VAT
    Regular price
    Save €-192,95
    Sale price
    €192,95 EUR per item
    Unit Price
    €2,57 per m²
    ex. GB VAT
  • Pro Clima Constivap 2.3 Plus - 1.5m x 50m
    CONSTIVAP by Pro Clima

    Pro Clima Constivap 2.3 Plus - 1.5m x 50m

    Regular price
    €148,95 EUR per item
    ex. GB VAT
    Regular price
    Save €-148,95
    Sale price
    €148,95 EUR per item
    ex. GB VAT
  • Pro Clima DB+ - 1.35m x 50m
    DB+ by Pro Clima

    Pro Clima DB+ - 1.35m x 50m

    Regular price
    €198,95 EUR per item
    Unit Price
    €2,95 per m²
    ex. GB VAT
    Regular price
    Save €-198,95
    Sale price
    €198,95 EUR per item
    Unit Price
    €2,95 per m²
    ex. GB VAT
  • SOUDAL Soudatight LQ Paint On Airtight Membrane (White) - 4.5kg
    SOUDATIGHT by SOUDAL

    SOUDAL Soudatight LQ Paint On Airtight Membrane (White) - 4.5kg

    Regular price
    €35,95 EUR per item
    Unit Price
    €7,99 per kg
    ex. GB VAT
    Regular price
    Save €-35,95
    Sale price
    €35,95 EUR per item
    Unit Price
    €7,99 per kg
    ex. GB VAT