Order Helpline 01752 692 760

Polythene Vapour Control Layer 1000 Gauge from Novia - 4m x 25m Roll

Product Code:
Est. Delivery: 2-3 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.

View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

£121.84 Incl. VAT
Oops! Please select from the options


Our medium grade polythene Vapour Control Layer, for use within the walls of timber frame constructions, or where the control of the passage of water vapour is required. CE approved and CPR compliant.

This product is a blown polythene material, suitable for use as a Vapour Control Layer within the walls of timber frame constructions, or where the control of the passage of water vapour is required. This product is manufactured to strict tolerances within an ISO 9001 approved production facility, and will meet NHBC Standard 6.2. Other sizes and thickness are also available to order. This product is CE Approved to EN 13984:2013.

VCL’s are designed for use on the inside (warm side) of insulated buildings to manage the flow of water-vapour, which is a natural by-product of normal building use. Without the use of these membranes within the construction, there is significant risk of condensation within the building structure, potentially leading in the long-term to building damage, and in the short term to substantially increased heating and cooling costs. As little as 3% moisture deposited within the building’s insulation, has been shown to negatively affect insulation performance by up to one third.

This product also performs the additional task of an air-leakage barrier, to prevent losses due to unwanted convection flows. We also advise the use of Novia compatible butyl and foil sealing tapes to ensure a complete vapour seal is maintained thought the entire life of the product. Novia 1000 VCL should be used in combination with Novia breather membranes to provide an air-tight and vapour resistant system.


Length: 25m.
Width: 4m c-folded.
MVTR: 0.65 g/m2/day (EN 1931).
Water vapour resistance: at least 500 MNs/g.
Material: virgin polythene.
Roll weight: 23 kg.
Area per roll: 100m2.
Colour: green tint.
Material thickness: 1000 Gauge / 250 Micron (nominal)/0.25mm.
CE Approved: to EN 13984:2013.


Length 25m Width 4000mm


Permeability Vapour Barrier Roll Size 100m2


There are no product downloads to show.

Questions & Answers

There are currently no questions for this product.

Have a question about this product?


5 / 5 1 reviews
Pete Sutton
20th September 2019
Seems to work well, just as described
Sorry, there was a problem loading the reviews. Please try again.

Products We Recommend


Product Enquiry Form

Polythene Vapour Control Layer 1000 Gauge from Novia - 4m x 25m Roll

*Required Field

Would you like to empty your basket?

Yes No


It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

If you wish to access our site please either upgrade your browser or download an alternative.