£97.14 Inc VAT
 Nationwide Delivery
Delivery costs are calculated in the checkout based on products and delivery address.
To read more about our delivery service click here.
Novia 500 VCL is a low-cost, blown polythene material, suitable for use as a vapour control layer within the walls of timber frame constructions, or where control of the passage of water vapour is required.
This product also performs the additional function of an air-leakage barrier, to prevent losses due to unwanted convection flows. We advise the use of Novia double sided butyl and metallised BOPP tape to ensure a complete barrier integrity throughout the entire life of the product. For difficult areas to seal with tapes, or for additional support in certain applications, Novia AirSeal 310 is available. Novia 500 VCL should be used in combination with Novia breather membranes to provide an air-tight and vapour resistant system.
Novia® 500 is a traditional specification, single-ply, non-laminated, virgin grade blown polythene material. It is designed for use as an air leakage barrier and vapour control layer (AVCL) in insulated wall, roof and floor applications. Novia® 500 is
particularly suitable for use in residential timber frame applications as it is 2.7m wide. Novia® 500 must be installed in conjunction with our two-tape sealing system to provide a fully airtight seal.
At Roofin Online, we offer Everyday Low Prices across an ever-expanding range of roofing and construction materials online. We offer a fast and direct nationwide delivery service, utilising an efficient mix of couriers, haulage and manufacturers’ transport, enabling us to offer competitive prices to our customers.
This means that our delivery costs are calculated in the basket and checkout, as they depend on the products (i.e. brand, quantity, weight, length etc) and the delivery address.
Delivery costs are based on delivery to a single address within the UK Mainland, excluding the Scottish Highlands and Islands where additional costs may apply.
Please see examples of our delivery costs below:
Standard Parcels from £5.95Small items, such as Ridge Kits, Dry Verge Units and Small Gutter Components etc. |
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Long Items from £12.00Long items, such as Cavity Closers, Membranes, Guttering, Continuous Verge and Pipe etc. |
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Palletised Delivery from £40.00Heavier products like roof tiles, lead rolls, paving etc require palletised delivery. |
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Clear Amber DeliveryOrders under £200 + VAT = £40.00 + VAT Specialist dedicated transport for large items like roof sheets (Corrapol, Axiome, Axgard, Alukap-XR, Alukap-SS, Snapa, Aluflow and Alupave). |
Everyday Low Prices on Roofing Supplies Online…
Everyday Low Prices on Roofing Supplies Online…
Customer Support
Office Hours
Mon to Fri: 8:45 am – 4:45 pm
(excluding bank holidays)
Customer Support
Office Hours: Mon to Fri: 8:45 am – 4:45 pm
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Insullite Limited t/as Buildin Stores
Company No: 08208530Â Â VAT No: 164693577
Office Hours: Mon to Fri: 8:45 am – 4:45 pm
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