Vapour Control Layer (VCL) for use internally

Internal

Vapour Control Layers (VCL) are designed to be fitted internally (warm-side) of a build-up and manage the movement of humid air from within a property room into the insulated area. When a property is heated and lived in, moisture is created through breathing, drying washing and general living. This can produce high amounts of moisture and when this comes into contact with a cold surface, it condenses and creates water. By installing a Vapour Control Membrane, we can reduce or eliminate any moisture from passing past the insulation and condensing on the cold side of the property. Another benefit of a VCL is they are air and wind-tight. They help to avoid 'wind wash' where cold air can make its way past elements of the building envelope and reduce the effective performance of insulation.

For the external side of a building, a Breather Membrane should be used.

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Vapour Control Layer (VCL) for use internally
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  • BLACK + by Novia

    NO/BPSWRM-150

    NOVIA Black + Supreme Roof and Wall Breather Membrane

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  • BLACK + by Novia

    NO/BPUWRM-1550

    NOVIA Black+ Ultra Roof and Wall Breather Membrane - 1.5m x 50m (75m²)

    £ Looking for a price?

    Add to a quote for our best rate.

  • VC4000 by Novia

    NO/VC4000FR-1550

    NOVIA VC4000 FR Reflective Air Leakage and Vapour Control Layer - 1.5m x 50m (75m²)

    £ Looking for a price?

    Add to a quote for our best rate.

  • STRP by Novia

    NO/STRPPRO-1650

    NOVIA STRP Pro High Performance Reinforced Foil VCL - 1.6m x 50m (80m²)

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  • STRP by Novia

    NO/STRPRVCL-250

    NOVIA STRP Reinforced VCL - 2m x 50m (100m²)

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  • POLYTHENE by Novia

    NO/1200GVCL-425

    NOVIA 1200 Gauge (300 micron) Virgin Grade Polythene VCL - 4m x 25m (100m²)

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  • POLYTHENE by Novia

    NO/1000GVCL-425

    NOVIA 1000 Gauge (250 micron) Virgin Grade Polythene VCL - 4m x 25m (100m²)

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  • POLYTHENE by Novia

    NO/500GVCL-2750

    NOVIA 500 Gauge (125 micron) Virgin Grade Polythene VCL - 2.7m x 50m (135m²)

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  • BLACK PRO by Novia

    NO/BPRWB

    NOVIA Black Pro Roof & Wall Breather - 1.5m x 50m (75m²)

    £ Looking for a price?

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  • METHANE PRO by Novia

    NO/MPDPM

    NOVIA Methane Pro DPM - 1.6m x 50m (80m²)

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  • VC2 by Novia

    NO/VC2

    NOVIA VC2 Air Leakage and Vapour Control Layer Reinforced - 1.5m x 50m (75m²)

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  • PROCTOR Profoil 861 Reflective Reinforced VCL - 50m x 2m
    PROFOIL by A. Proctor Group

    PROC/PF861

    PROCTOR Profoil 861 Reflective Reinforced VCL - 50m x 2m

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  • PROCTOR Procheck® 125 VCL Reinforced Vapour Barrier - 2m x 50m
    PROCHECK® by A. Proctor Group

    PROC/PC125

    PROCTOR Procheck® 125 VCL Reinforced Vapour Barrier - 2m x 50m

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  • PROCTOR Procheck® 300 VCL Reinforced Vapour Barrier - 50m x 2m
    PROCHECK® by A. Proctor Group

    PROC/PROPREM

    PROCTOR Procheck® 300 VCL Reinforced Vapour Barrier - 50m x 2m

    £299.50 inc. VAT
    £2.99 per m²
    £249.58 ex. VAT
    £2.50 per m²
    £299.50 inc. VAT
    £2.99 per m²
    you save £-299.50
    £249.58 ex. VAT
    £2.50 per m²
    £0.00 you save £-249.58
  • PROCTOR Reflectatherm Plus - 2.7m x 100m
    REFLECTATHERM by A. Proctor Group

    PROC/RTHPL-3M

    PROCTOR Reflectatherm Plus - 2.7m x 100m

    £484.90 inc. VAT
    £1.79 per m²
    £404.08 ex. VAT
    £1.50 per m²
    £484.90 inc. VAT
    £1.79 per m²
    you save £-484.90
    £404.08 ex. VAT
    £1.50 per m²
    £0.00 you save £-404.08
  • PROCTOR Reflectatherm Plus - 3m x 100m
    REFLECTATHERM by A. Proctor Group

    PROC/RTHPL-3

    PROCTOR Reflectatherm Plus - 3m x 100m

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  • NOVIA VC200 Reflective Air Leakage and Vapour Control Layer NOVIA VC200 Reflective Air Leakage and Vapour Control Layer
    VC2000 by Novia

    NO/VC200-1550

    NOVIA VC200 Reflective Air Leakage and Vapour Control Layer

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  • Blowerproof Liquid Brush Paint on Airtightness Membrane (White) - 5kg
    LIQUID BRUSH by Blowerproof

    BP/LPAMW-5

    Blowerproof Liquid Brush Paint on Airtightness Membrane (White) - 5kg

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

    SIG/MP25-15

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

    £224.70 inc. VAT
    £2.99 per m²
    £187.25 ex. VAT
    £2.50 per m²
    £224.70 inc. VAT
    £2.99 per m²
    you save £-224.70
    £187.25 ex. VAT
    £2.50 per m²
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  • SIGA Wetguard® 200 SA - 780mm x 50m SIGA Wetguard® 200 SA - 780mm x 50m
    WETGUARD® by SIGA

    SIG/WG200S-78

    SIGA Wetguard® 200 SA - 780mm x 50m

    £382.25 inc. VAT
    £9.80 per m²
    £318.54 ex. VAT
    £8.17 per m²
    £382.25 inc. VAT
    £9.80 per m²
    you save £-382.25
    £318.54 ex. VAT
    £8.17 per m²
    £0.00 you save £-318.54