Novia Black+ Ultra Roof Breather Membrane - 50m x 1.5m

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NOVIA BLACK

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This Novia® Black+ Roof and Wall Breather Membrane is a 50m x 1.5m premium quality membrane designed to meet a wide range of roofing and wall insulation needs. It is suitable for use in both cold and warm roofs, as well as insulated wall applications. What makes this Novia® Bla... Read More

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£66.00 Incl. VAT

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Mr Darren McMahon

Description

What makes this Novia® Black+ Breather Membrane such a popular choice is its exceptional water resistance while maintaining high breathability, ensuring that the structure is well-ventilated and protected from water damage. It has a matt finish slip-resistant surface, which is lightweight yet strong, with excellent tensile and nail tear strength. It is highly versatile and has been rigorously tested to meet EN 13859-1 and EN 13859-2 standards for pitched roofing and walls, respectively.

Features & Benefits: Novia Black+ Ultra Roof Breather Membrane - 50m x 1.5m

For use in all pitched cold and warm roofs, and as a high-specification wall breather
Highly vapour permeable and waterproof
Suitable for direct installation over insulation, boarded roofs or rafters
Matt finish slip-resistant surface
Excellent tensile and nail tear strength
Suitable for zones 1 to 5 in the UK for BS 5534 wind uplift with tape

To ensure airtightness and optimal performance, the manufacturer recommends using Novia installation tapes for your roofing needs. Their range includes the Novia Breather Membrane Lap Tape for basic installations and the Novia Double-Sided Adhesive Tape for high-specification projects. Using both tapes will result in a long-lasting, high-quality, breathable and airtight seal, even in areas where the use of tape is not mandatory under the BS 5534 wind uplift test results.

Standards & Certification

British Standard: BS 5534
Fire Resistance Rating: classified as Grade E under EN 13501-1
UKCA: to EN 13859-1 (roof) and EN13859-2 (walls)

Please note:

Novia® Black+ is coloured black on one side and grey on the other but with no text or images on either side, except overlap guidelines.
For wall or warm roof applications, it is important to install a Novia vapour barrier, such as Novia VC2 or VC200 Reflective, on the warm side of the insulation to prevent unwanted interstitial condensation. Even minor moisture contamination of 1-3% within the insulation can have a significant impact on the achieved thermal performance by over 30%.
While Novia Black+ Breather can minimise the risk of condensation within the roof space, in specific atmospheric conditions, the risk of condensation cannot be completely eliminated.
Ensure that sufficient ventilation is incorporated to comply with all relevant building regulations and technical standards, such as BS 5250.

Specification

Dimensions

Length 50m Width 1.5m

Details

Application Cold Roof
Pitched Roofs
Timber Frame
Walls
Warm Roof Product Type Breather Membrane Permeability Air Tight
Vapour Permeable Roll Size 75m2