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View Product ReviewsNovia Black Roof & Wall Breather Membrane Felt Underlay 1.5m x 50m (75m2/Roll)
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Novia Black Breather is a low weight, high performance breather membrane suitable for use as a breathable roof underlay.
Nationwide Delivery
Thu 27 Mar
- 0days
- 22hrs
- 49mins
- 38secs
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- Choose PayPal at checkout to pay later with Pay in 3.
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Pay in 3 is a form of credit, so carefully consider whether the purchase is affordable and how you will make the repayments. Be aware of the possible impact of using Pay in 3 and of missing payments, including making other borrowing more difficult or more expensive. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Available for purchases of £30 to £2,000. Terms and conditions apply. PayPal Pay in 3 is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449, Luxembourg.
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- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Product Overview
Novia Black Breather is a low weight, high performance breather membrane suitable for use as a breathable roof underlay.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply. Ts&Cs apply
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/apply
Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
This charge is based on delivery to mainland UK excluding the following postcodes: AB, DD, DG, KW, IV, LD, LL, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | ||
|---|---|---|
| ORDER VALUE | DELIVERY CHARGE | |
| Under £250 | £20 ex. VAT | |
| Over £250 ex. VAT | FREE | |
| Insulation, Plasterboard and Drylining Products | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £150 | £50 ex. VAT | |
| Between £150 - £400 ex. VAT | £35 ex. VAT | |
| Over £400 ex. VAT | FREE | |
| SuperFOIL and YBS products | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Each item | £10 ex. VAT | |
| Over £350 ex. VAT of 1 brand | FREE | |
| Paving Stone Products | ||
| DELIVERY CHARGE | ||
| FREE | ||
| Screws & Fixings and Adhesives & Sealants | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £7.50 ex. VAT | |
| Over £100 ex. VAT | FREE | |
| Thermafleece CosyWool Roll & SupaSoft Insulation | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 | £30 ex. VAT | |
| 2 | £60 ex. VAT | |
| 3 to 12 | £70 ex. VAT | |
| 13 to 24 | £140 ex. VAT | |
| 25 to 36 | £210 ex. VAT | |
| 37 to 48 | £280 ex. VAT | |
| 49 to 60 | £350 ex. VAT | |
| 61+ | £420 ex. VAT | |
| Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 | £30 ex. VAT | |
| 2 | £60 ex. VAT | |
| 3 to 4 | £70 ex. VAT | |
| 5 to 8 | £140 ex. VAT | |
| 9 to 12 | £210 ex. VAT | |
| 13 to 16 | £280 ex. VAT | |
| 17 to 20 | £350 ex. VAT | |
| 21+ | £420 ex. VAT | |
| Block Pavers | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £17.50 ex. VAT | |
| Between £100 - £200 ex. VAT | £30.50 ex. VAT | |
| Between £200 - £900 ex. VAT | £105 ex. VAT | |
| Over £900 ex. VAT | FREE | |
| Artificial Grass | ||
| ORDER VALUE | DELIVERY CHARGE | |
| Under £100 | £12 ex. VAT | |
| Between £100 - £200 ex. VAT | £16.50 ex. VAT | |
| Over £200 ex. VAT | £22 ex. VAT | |
| Doors and Feature Panelling | ||
| QUANTITY | DELIVERY CHARGE | |
| 1 to 2 | £35 ex. VAT | |
| 3 to 4 | £45 ex. VAT | |
| 5+ | £60 ex. VAT | |
|
* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:
Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £90 ex VAT (total delivery cost) |
||
| Ironmongery | ||
| DELIVERY CHARGE | ||
| 1+ | £16.50 ex. VAT | |
| Specialist Products | ||
| DELIVERY CHARGE | ||
| FREE | ||
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{roofing}} Ideal for both pitched cold and warm roof applications
- {{done_all}} Can also be used as a roof underlay/wall breather
- {{invert_colors}} Protects from water ingress while allowing moisture vapour to escape
- {{air}} Suitable for use in wind zones 1-5
Technical Specification
| Width: | 1.5m |
|---|---|
| Length: | 50m |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 75m2 |
| Brand: | Novia |
Technical Downloads
What is Novia Black Breather Membrane?
Novia Black Breather Membrane is a high-performance roof underlay engineered for cold and warm-pitched roof systems. It achieves its water resistance and breathability through a sophisticated 3-layer polypropylene and microporous film laminate construction. This advanced design ensures superior moisture management and robust weather protection, safeguarding the long-term durability and integrity of the roofing system in which it is placed.
Beyond roofing, Novia Black also serves as a high-specification wall breather, helping to regulate moisture in wall cavities. Compliant with UKCA marking standards, the membrane meets the stringent requirements of EN 13859-1 for roof applications and EN 13859-2 for wall applications. It is certified for use in all UK wind zones 1-5, in accordance with BS 5534 wind uplift standards, guaranteeing reliable performance across diverse environmental conditions.
Applications
- Cold and warm-pitched roof systems.
- Can be installed over insulation, boarded roofs, and rafters.
- Can be applied as a wall breather, helping to regulate moisture in wall cavities.
- Suitable for use in all wind zones 1-5 in the UK.
Benefits
- Lightweight: Easy to handle, transport, and install.
- Excellent Water Resistance: Protects roof structures from water ingress while allowing moisture vapour to escape.
- High Breathability: Microporous film laminate ensures moisture can escape while protecting the roof from external weather elements.
- Versatile Use: Ideal for both pitched cold and warm roof applications and for use as a high-specification wall breather.
- UKCA Compliant: Meets the requirements for UKCA marking, ensuring it complies with current UK regulations for construction products. It conforms to the European standard EN 13859-1 for roofing and EN 13859-2 for walls.
- Wind Uplift Resistance: Suitable for use in wind zones 1-5 according to BS 5534, ensuring the membrane remains secure and reliable, even in high wind conditions.
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