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Novia FR Class B Fire Rated Breather Membrane ǀ 75m2

Novia FR Fire Rated Breather Membrane 1.5m x 50m - 75m2 (Class B)
Novia FR Class B Fire Rated Breather Membrane ǀ 75m2
  • B‐s1,d0 Fire class breather membrane
  • Dual approved for both roof and wall applications
  • W1 water resistance - good breathability - lightweight
  • CE compliant to EN 13859‐1 (roofs) and EN 13859‐2 (walls)
  • Pitched cold and warm roofs and insulated wall applications
Estimated delivery:
In Stock
£ 206.17
Ex VAT: £ 171.81
  • Brand: Novia®
  • Model: Novia FR Fire Rated 75m2
  • Dimensions: 50,000mm x 1,500mm x 0mm
  • SKU: FR 75m2
  • Product code: P1-1221
  • MPN: FR Fire Rated Breather Membrane 75m2

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Novia FR Breather Membrane is a high-quality Class B-s1,d0 Fire Rated construction wrap which is fully approved for both roof and wall applications in pitched cold and warm roofs, and insulated wall applications including those above 18m in height.

FR Breather Waterproofing Wrap is lightweight and easy to handle and install material with maximum W1 water resistance.

High performance thermoplastic polyurethane (TPU) non‐woven laminate construction provides excellent UV resistance and stability.

It is black on the front and white on the reverse side, with an overlap line. 

Meets EN 13859‐1 for pitched roofing and EN 13859‐2 for walls.

The product is CE-approved and CPR compliant.

There is no text or images on either side.

Suitable for use on fully boarded roofs.


Features and benefits:

B‐s1,d0 fire rating when fitted to A1 / A2 materials, D‐s2,d0 when on wood.

Good UV stability.

CE compliant to EN 13859‐1 (roofs) and EN 13859‐2 (walls).

Waterproofing membrane suitable for walls over 18 m.

Single product for all roofs and walls.

Monolithic breathable/ vapour permeable membrane design.

Material: thermoplastic polyurethane (TPU) non‐woven laminate.

Suitable for use on fully boarded roofs.



EN 13859 - 1 and -2

Class (minimum): W1 Water Tightness

Weight (minimum): 110 g/m

Reflective face: 0%

Tensile strength: Machine direction: 270 N/50 mm; cross direction: 175 N/50 mm to EN 12311‐1

Elongation (to EN 12311‐1): 25% to EN 12311‐1

Tear resistance: Machine direction: 90 N; cross direction: 100 N to EN 12310‐1)

Resistance to air penetration: 0.05 m³/(m².h.50 Pa) to EN 12114

Sd value: 0.075 m to EN ISO 12572 C

Resistance to water penetration: Class W1 to EN 1928A

Reaction to fire: B‐s1,d0 to EN 13501‐1 (when fitted to A1/ A2 materials, D‐s2,d0 when on wood)

Low temperature stability: ‐40°C to EN 1109

UV resistance: Excellent

Resistance to water penetration: Class W1 (after ageing) to EN 13859‐1 Annex C


*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 


Board covarage 75.00 m2
Colour Black ǀ White
Length 50m
Material Thermoplastic polyurethane (TPU)
Weight 8.27 kg
Width 1500mm
Fire Classification B‐s1,d0 to EN 13501‐1
Vapour Resistivity Class W1 to EN 1928A
Shipping method Courier
Applications Pitched Roofing ǀ Walls
ETA Notification Yes
Features CE-approved ǀ CPR compliant
Manufacturer Novia®

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.


No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.


1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.


Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.



We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.


Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
Novia FR Fire Rated Breather Membrane 1.5m x 50m - 75m2 (Class B)
Novia FR Class B Fire Rated Breather Membrane ǀ 75m2
£ 206.17