Description
Novia VariCheck FR is a flame-resistant, variable vapour check barrier designed for use as an internal air and vapour control layer in insulated wall, roof, and floor applications. Meeting BS EN 13984 standards and CE approval requirements, it provides a cost-effective fire-rated solution for both standard and high-rise constructions where a vapour check membrane is necessary.
This membrane complies with EN 13501-1 Fire Classification B-s1, d0, making it suitable for high-rise applications under the relevant sections of Fire Safety: Approved Document B. It offers a unique variable vapour resistance, with an Sd value ranging from 0.4m to 3.2m. This allows it to adapt to seasonal changes in humidity, becoming less permeable in colder months and more permeable in warmer conditions.
Key Features
- Roll size: 1.5m x 50m
- EN 13501-1 Fire Classification B-s1, d0
- CE compliant to EN 13984
- Designed for high-rise applications where fire-rated vapour control is needed
- Variable Sd value between 0.4m – 3.2m for seasonal adaptability
- Helps minimise interstitial condensation
- Suitable for insulated walls and roofs, as well as floors where a fire rating is not required
- Milky white in colour, with 150mm overlap lines for easy installation
Specifications
- Length: 50m
- Width: 1.5m
- Weight: 6.75kg
- Brand: Novia
Important Information
- This product is non-returnable
Novia VariCheck FR provides a reliable and flexible vapour control solution, ensuring effective moisture management while maintaining fire resistance and airtightness in modern building designs.
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