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Novia | SKU: 49038031716699

Novia 1200G AVCL - 4m x 25m

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Delivery & Shipping

Standard: 3-5 Working Day Delivery

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Product Datasheets

Product Datasheet:

Novia 1200G AVCL - Product Datasheet

Declaration of Performance:

Novia 1200G AVCL - Declaration of Performance

Things you should know about this product!

This product is sold by the roll

Description

Novia 1200 VCL is a high-performance blown polythene material designed for use as a vapour control layer in timber frame walls or wherever regulation of water vapour is required.

This product also serves as an air-leakage barrier, helping to prevent energy losses caused by unwanted convection. To ensure complete barrier integrity over the product's lifetime, we recommend using Novia butyl and metallised BOPP tapes. For areas that are more challenging to seal with tape, or where additional support is needed, Novia AirSeal 310 is available. Novia 1200 VCL should be paired with Novia breather membranes to create an air-tight and vapour-resistant system.

Specifications

Length

25m
Width

4m
Material type

Virgin grade polythene

Key Features

Virgin-grade polythene material
Lightweight and cost-effective solution
Translucent green tint for precise installation
500 gauge / 125-micron thickness
Roll size: 2.7m x 50m (135m²)
UKCA approved

Where to use

Within the walls of timber frame constructions or where vapour control is needed: Novia 1200G AVCL (Air and Vapour Control Layer) is good to use within the walls of timber frame constructions or where vapour control is needed because it effectively regulates the passage of water vapour through the building envelope. By providing a strong barrier against moisture, it prevents condensation from forming within the structure, protecting insulation and timber from potential dampness and damage. This control helps to maintain the thermal efficiency of the building and contributes to the long-term integrity of the construction.

Frequently asked questions

What is Novia 1200G VCL?

Novia 1200G VCL (Vapour Control Layer) is a high-strength, reinforced membrane designed to manage the movement of water vapour within building structures. It acts as a barrier to prevent moisture from penetrating and condensing within the construction, enhancing both energy efficiency and building durability.

What are the main benefits of using Novia 1200G VCL?

Novia 1200G VCL offers superior vapour resistance and durability. It helps to reduce the risk of condensation and moisture damage by providing a robust barrier against water vapour. This improves energy efficiency, extends the lifespan of building materials, and maintains a healthier indoor environment.

What types of construction is Novia 1200G VCL suitable for?

Novia 1200G VCL is suitable for use in a variety of construction types, including timber-frame, masonry, and concrete buildings. It can be applied in walls, roofs, and floors to provide effective vapour control and prevent moisture-related issues.

How should Novia 1200G VCL be installed?

To install Novia 1200G VCL, ensure that surfaces are clean, dry, and free from dust. Unroll the membrane and fix it using appropriate methods, such as staples or battens. Overlap the edges by at least 100mm and seal all joints and penetrations with Novia sealing tape to ensure a continuous and effective vapour barrier.

Payment & Security

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A table comparing the facets of 3 products
Facet	Novia 1200G AVCL - 4m x 25m View details	Novia 1000G AVCL - 4m x 25m View details	Novia 500G AVCL - 2.7m x 50m View details
Price
Price
Length
Length	25m	25m	50m
Width
Width	4m	4m	2.7m
Edge
Edge	n/a	n/a	n/a
Fire rating
Fire rating	n/a	n/a	n/a
Compressive strength
Compressive strength	n/a	n/a	n/a
Thermal conductivity
Thermal conductivity	n/a	n/a	n/a
Material type
Material type	Virgin grade polythene	Virgin grade polythene	Virgin grade polythene