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

    €309,95 EUR per item
    €4,13 per m²
    ex. GB VAT
    Save €-309,95
    €309,95 EUR per item
    €4,13 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)

    €370,95 EUR per item
    €4,94 per m²
    ex. GB VAT
    Save €-370,95
    €370,95 EUR per item
    €4,94 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)

    €227,95 EUR per item
    €3,03 per m²
    ex. GB VAT
    Save €-227,95
    €227,95 EUR per item
    €3,03 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)

    €369,95 EUR per item
    €7,38 per m²
    ex. GB VAT
    Save €-369,95
    €369,95 EUR per item
    €7,38 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)

    €190,95 EUR per item
    €2,54 per m²
    ex. GB VAT
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    €190,95 EUR per item
    €2,54 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-friendly" Roof Membrane

    €535,95 EUR per item
    €10,70 per m²
    ex. GB VAT
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    €535,95 EUR per item
    €10,70 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)

    €215,95 EUR per item
    €2,87 per m²
    ex. GB VAT
    Save €-215,95
    €215,95 EUR per item
    €2,87 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

    €197,95 EUR per item
    €10,15 per m²
    ex. GB VAT
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    €197,95 EUR per item
    €10,15 per m²
    ex. GB VAT
  • SIGA Wetguard® 200 SA - 1560mm x 50m | Insulation Merchant
    WETGUARD® by SIGA

    SIGA Wetguard® 200 SA - 1560mm x 50m

    €744,95 EUR per item
    €9,55 per m²
    ex. GB VAT
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    €744,95 EUR per item
    €9,55 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)

    €560,95 EUR per item
    €12,11 per m²
    ex. GB VAT
    Save €-560,95
    €560,95 EUR per item
    €12,11 per m²
    ex. GB VAT
  • SIGA Wetguard® 200 SA - 780mm x 50m | Insulation Merchant
    WETGUARD® by SIGA

    SIGA Wetguard® 200 SA - 780mm x 50m

    €372,95 EUR per item
    €9,56 per m²
    ex. GB VAT
    Save €-372,95
    €372,95 EUR per item
    €9,56 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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