Novia VariCheck FR Air and Vapour Control Layer - 1.5m x 50m Roll
Guide Price
Novia VariCheck FR Air and Vapour Control Layer - 1.5m x 50m Roll
Guide Price: £124.89 (£149.87 inc VAT)
Price per m2: £1.67/m2 (£2.00 inc VAT)
- Product Code: A1-5767
- Delivery Time: 1-3 working days
- Brand: Novia (Tech. support: 01622678952)
- Model: 1.5m x 50m - 75m2
- Weight: 6.75kg
Our ratings on 18-09-2026:
4.8 out of 5
Novia UV Facade FR Roof and Wall Breather Membrane - 1.5m x 50m Roll
Length: 50000mm
Width: 1500mm
Roll Coverage: 75m2
Weight/m2: 0.09kg
Weight: 6.75kg
Fire Rating (Reaction to Fire): B(Class 0)
Novia VariCheck FR is a Class B flame-resistant, variable vapour check barrier. It's specifically designed as an internal Air & Vapour Control Layer (AVCL), complying with BS EN 13984 and carrying a CE mark. This material meets the EN 13501-1 Fire Classification B-s1,d0 standard and is fit for use in insulated walls or roofs where minimal moisture vapour resistance is essential. It also performs well in floor applications that do not require a fire rating. Its permeability adjusts with seasonal humidity, being less permeable in the colder months and more in warmer periods. The product is available in 1.5m x 50m rolls and features a milky white colour, with 150mm overlap lines marked.
CHARACTERISTICS
- Class B flame-resistant
- Variable vapour check barrier
- Designed as an internal Air & Vapour Control Layer (AVCL)
- Complies with BS EN 13984
- CE marked
- Meets EN 13501-1 Fire Classification B-s1,d0
- Suitable for insulated wall and roof applications
- Effective for floor applications where fire rating isn't required
- Permeability adjusts with seasonal humidity
- Available in 1.5m x 50m rolls
- Milky white in colour with 150mm overlap lines
- Internal walls for vapour control
- Insulated roof applications
- Floors where fire rating isn't required
INSTALLATION
To walls
- Ensure the surface is clean and dry.
- Cut the membrane to size, allowing for overlap at joints.
- Fix the membrane to the wall structure, using suitable adhesive or mechanical fixings.
- Overlap adjacent sheets by at least 100mm.
- Seal all overlaps and edges with suitable tape to ensure continuity.
To roofs
- Make sure the roof structure is clean and dry.
- Cut the membrane to the required size, allowing for adequate overlap.
- Attach the membrane to the roof structure with appropriate adhesive or mechanical fixings.
- Overlap adjoining sheets by at least 100mm.
- Seal overlaps and edges with compatible tape for a continuous barrier.
- CE compliant to EN 13964
Novia_VariCheck_Datasheet.pdf
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