Secure Payments

Securely processed by Sagepay

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

Additional Information

Product code: N1000
Brand: NOVIA
Estimated delivery: 1-2 Days
£93.76 inc vat
£78.13 ex vat
  • 1+ £93.76
    inc vat
    £78.13
    ex vat
  • 25 + £90.00 inc vat £75.00 ex vat
  • 35 + £86.26 inc vat £71.88 ex vat
Description
PDF Brochures
Delivery
Read More

Novia 1000 VCL is a medium specification, 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. Sitting between the 500G and 1200G membranes, the 1000G Polythene remains fully CE Approved as a vapour control layer.

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.

Novia 1000 VCL is fully CPR compliant and is CE Approved to EN 13984:2013.

Properties

Length: 25m.
Width: 4m.
Roll size: 100m2.
Roll weight: 23kg.
Water vapour resistance: at least 500 MNs/g to EN 1931.
Material: virgin polythene.
Material thickness: 1000 Gauge / 250 Micron (nominal).
Colour: green tint.
CE Approved: to EN 13984:2013.

Application
Novia VCL products are sealed using one of our double-sided butyl tapes, generally using an overlap of 75mm to 100mm, but with certain products we do state that a larger overlap is required. A lap-seal is then applied on top using one of the foil tapes. The wider the tape used, then thestronger the seal will be, so choose a tape based on your own particular application and budget.

We also suggest that in order to improve overall airtightness, butyl tape is preapplied to any studs or timbers at the points where fixing is to be made. By preparing the fixing point in this way, when staples etc are applied to either the membrane itself or the final wall covering such as plasterboard, then the achieved seal will be far better.

Read More

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 Highlandsand Islands, a member of our helpline team will contact you prior to processing your ordershould 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.

View full transport policy »

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








*Required Field

Price Match Enquiry


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

We will beat any current genuine advertised price on this product. Please fill in the form below with a link to the product on the site you have found it cheaper on, or provide photographic evidence and one of our sales team will contact you regarding your order.








*Required Field

Please Note:

  • Product must be identical
  • Price match must include delivery charges made by the competitor
  • A price match claim made after an order has been made for a product will not apply
  • Price match applies to UK deliveries only
  • Price match excludes items sold on auction sites or by private sellers

Would you like to empty your basket?

Yes No

Sorry

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.