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Novia 500 Gauge (125 Micron) Virgin Grade Polythene VCL 2.7m x 50m 135m2
Novia 500 Gauge (125 Micron) Virgin Grade Polythene VCL 2.7m x 50m 135m2 is backordered and will ship as soon as it is back in stock.
Novia 500 is a polythene air-leakage barrier and vapour control layer (VCL) designed for use in wall, roof and floor applications, designed to be installed on the “warm” (interior) side of your walls, roof and floors. Pair with external breather membranes for the “cold” side and secure with Novia tapes for correct installation.
- Translucent virgin grade polythene
- Supplied in centre-folded roll
- 2.7m wide to fit timber frames
- CE Approved and CPR Compliant
- Complies with BS EN 13984
- Improves insulation performance
| Thickness: | 125 Micron / 500 gauge |
| Length: | 50m Roll |
| Width: | 2.7m |
| Coverage: | 135m2 |
| Moisture Vapour Permeability: | 0.68g/m2*d |
| Moisture Vapour Resistance: | >250 MNs/g |
What is a VCL?
Vapour Control Layers (VCLs) are designed to manage the passage of moisture through a building's exterior walls, foundations and rooves and limit condensation within the interstitial layer “between” rooves, walls and floors. Particularly in high-humidity areas like the UK, water-laden air can condense on these structures causing damage over the long term, and reducing the thermal performance of insulation.
It is advised to seal your Vapour Control Layer with double-sided butyl tape, followed by a BOPP tape to improve airtightness and increase the efficacy of the Vapour Control Layer.
How do I Apply a Vapour Control Layer?
A vapour control layer should be applied on the interior side of any wall, roof or flooring, over timber studs before the internal lining. It should be 100% sealed to the structure with double-sided butyl tapes, pre-applied to all areas where a fixing is to be made, and finished with metallised BOPP tapes to ensure a complete vapour seal.
It is best used in conjunction with a Breather Membrane applied to the exterior side of the structure.
For more information on use and specification, please download the data sheet for this product below.
Data Sheets & Information
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Size
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Coverage (m²)
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Thickness
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Length50m
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Width2.7m
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Material
Do You Ship to My Address?
Do You Ship to My Address?
We deliver to most mainland UK addresses. If you are in one of the areas listed below and are unable to checkout, please give us a call to put together a custom quote.
Northern Ireland (BT), Isle of Wight (PO30-37), Isle of Man (IM), Scottish Highlands and Orkney Isles (PA, ML, EH, KA, G, KY, PH, DD, AB, IV, KW), Outer Hebrides and the Shetland Isles (HS, ZE) will incur additional charges and may also experience delivery delays.
How Much Will My Delivery Cost?
How Much Will My Delivery Cost?
You can work out the cost of delivery on your order before checkout by heading to our Delivery Info page.
How Long Will Delivery Take?
How Long Will Delivery Take?
We aim to deliver your items in 3 - 5 Working Days unless otherwise specified (eg - Sheds and Paving Kits). After you have placed your order, we will process your order and book a delivery day - which will then be sent to you via Email.
If have a specific request, please do give our team a call on 01156976800 and we will do our best to help.
What If I Need to Return Something?
What If I Need to Return Something?
If for any reason you wish to return your purchase, we will offer a refund or an exchange as long as this is requested within 14 days of receiving your order.
A manufacturer’s restocking charge may also apply on certain products such as non-stock items, which may be up to 30% of the purchase price, and you will be notified of this amount when you request a refund or exchange.
For full information visit our Returns Policy.
