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

Code:
NOVIA BLACK
Brand:

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

£66.00 Incl. VAT
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Description

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® 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.

Dimensions

Width 1.5m

Details

Permeability Air Tight
Vapour Permeable

Questions & Answers

Question:

Does it have certification?

Answer:

Yes, Novia breather membranes conform to BE EN 13859-1 and -2 which cover roof and wall applications *Excluding Novia 4016

Question:

Where is a breather membrane used?

Answer:

Breather membranes can be used on roof and wall applications for external applications behind the external façade/roof covering.

Question:

Are they airtight?

Answer:

Yes, Novia breather membranes are airtight which ensures the warmth of the building is retained.

Question:

Are they fully waterproof?

Answer:

Yes, all Novia breather membranes are fully waterproof to W1 standard (the highest possible standard) *Excluding Novia 4016.

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

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