SIGA Membranes

SIGA have a range of airtightness membranes for both internal and external airtight needs.
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SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m | Insulation Merchant
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  • SIGA Majcoat® 200 SOB Diffusion Open Roof Breather Membrane - 1.5m x 50m | Insulation Merchant
    MAJCOAT® by SIGA

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

    €308,95 EUR per item
    €4,11 per m²
    ex. GB VAT
    Save €-308,95
    €308,95 EUR per item
    €4,11 per m²
    ex. GB VAT
  • SIGA Majrex® 200 (1-directional) Airtight Humidity Vapour Control Layer - 1.5 x 50m (75m²) | Insulation Merchant
    MAJREX® by SIGA

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

    €369,95 EUR per item
    €4,93 per m²
    ex. GB VAT
    Save €-369,95
    €369,95 EUR per item
    €4,93 per m²
    ex. GB VAT
  • SIGA Majpell® 5 Vapour Control Layer - 1.5 x 50m (75m²) | Insulation Merchant
    MAJPELL® by SIGA

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

    €226,95 EUR per item
    €3,02 per m²
    ex. GB VAT
    Save €-226,95
    €226,95 EUR per item
    €3,02 per m²
    ex. GB VAT
  • SIGA Majvest® 700 SOB - Open Facade Membrane (1.5m x 33.4m) | Insulation Merchant
    MAJVEST® by SIGA

    SIGA Majvest® 700 SOB - Open Facade Membrane (1.5m x 33.4m)

    €368,95 EUR per item
    €7,36 per m²
    ex. GB VAT
    Save €-368,95
    €368,95 EUR per item
    €7,36 per m²
    ex. GB VAT
  • SIGA Majvest® 200 - Breather Membrane (Particularly for Closed Facade) | Insulation Merchant
    MAJVEST® by SIGA

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

    €189,95 EUR per item
    €2,53 per m²
    ex. GB VAT
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    €189,95 EUR per item
    €2,53 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

    €533,95 EUR per item
    €10,66 per m²
    ex. GB VAT
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    €533,95 EUR per item
    €10,66 per m²
    ex. GB VAT
  • 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)

    €214,95 EUR per item
    €2,86 per m²
    ex. GB VAT
    Save €-214,95
    €214,95 EUR per item
    €2,86 per m²
    ex. GB VAT
  • 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)

    €212,95 EUR per item
    €2,83 per m²
    ex. GB VAT
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    €212,95 EUR per item
    €2,83 per m²
    ex. GB VAT
  • SIGA Wetguard® 200 SA - 390mm x 50m | Insulation Merchant
    WETGUARD® by SIGA

    SIGA Wetguard® 200 SA - 390mm x 50m

    €196,95 EUR per item
    €10,10 per m²
    ex. GB VAT
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    €196,95 EUR per item
    €10,10 per m²
    ex. GB VAT
  • SIGA Wetguard® 200 SA - 1560mm x 50m | Insulation Merchant
    WETGUARD® by SIGA

    SIGA Wetguard® 200 SA - 1560mm x 50m

    €742,95 EUR per item
    €9,52 per m²
    ex. GB VAT
    Save €-742,95
    €742,95 EUR per item
    €9,52 per m²
    ex. GB VAT
  • SIGA Majcoat® 150 SOB Breather Membrane - 1.5m x 50m | Insulation Merchant
    MAJCOAT® by SIGA

    SIGA Majcoat® 150 SOB Breather Membrane - 1.5m x 50m

    €233,95 EUR per item
    €3,11 per m²
    ex. GB VAT
    Save €-233,95
    €233,95 EUR per item
    €3,11 per m²
    ex. GB VAT
  • SIGA Majvest® 500 SA - Self-Adhesive Facade Membrane (1.52m x 30.5m) | Insulation Merchant
    MAJVEST® by SIGA

    SIGA Majvest® 500 SA - Self-Adhesive Facade Membrane (1.52m x 30.5m)

    €559,95 EUR per item
    €12,09 per m²
    ex. GB VAT
    Save €-559,95
    €559,95 EUR per item
    €12,09 per m²
    ex. GB VAT
  • SIGA Wetguard® 200 SA - 780mm x 50m | Insulation Merchant
    WETGUARD® by SIGA

    SIGA Wetguard® 200 SA - 780mm x 50m

    €371,95 EUR per item
    €9,53 per m²
    ex. GB VAT
    Save €-371,95
    €371,95 EUR per item
    €9,53 per m²
    ex. GB VAT
  • SIGA Majpell® 25 Vapour Control Layer - 1.5m x 50m (75m²) | Insulation Merchant
    MAJPELL® by SIGA

    SIGA Majpell® 25 Vapour Control Layer - 1.5m x 50m (75m²)

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