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Tyvek Firecurb Housewrap Breather Membrane 1.5m x 50m (75m2/Roll)
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Nationwide Delivery
Tue 16 Jun
- 0days
- 17hrs
- 49mins
- 43secs
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- Choose PayPal at checkout to pay later with Pay in 3.
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Pay in 4 interest-free payments
Split your purchase of £220.00 into 4 with no sign-up fees or late fees. Your purchase will be split into 4 payments, payable every 2 weeks
£55.00
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£55.00
third payment
£55.00
fourth payment
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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 is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
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Technical Specification
| URN: | 5004046 |
|---|---|
| Brand: | Tyvek |
| Width: | 1.5m |
| Length: | 50m |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 75m2 |
| Manufacturer's Reference: | D15085129 |
Technical Downloads
Product Overview
Tyvek Firecurb Housewrap Breather Membrane with a 1.5m width and 50m length is a flame-retardant, vapour-permeable external membrane engineered to self-extinguish when exposed to flame. Its halogen-free Firecurb coating reduces smoke and droplet formation while maintaining minimal environmental impact.
The membrane provides the same airtight, watertight, and vapour-open characteristics associated with standard Tyvek breather systems while adding enhanced flame-retardant performance for safer building envelopes.
Its B-s1,d0 reaction-to-fire rating supports use in buildings of all scales, from low-rise dwellings to high-rise developments, limiting flame propagation across façades and between storeys.
The patented Firecurb technology suppresses sustained burning by inhibiting ignition and causing flames to die out rapidly, contributing to safer evacuation conditions.
Durable, lightweight, and compatible with ventilated façades and timber or steel frame walls, it offers dependable long-term weather protection with controlled vapour diffusion for stable internal conditions.
Features & Benefits
- Self-extinguishing behaviour: Uses patented Firecurb technology to suppress sustained burning and limit horizontal flame spread for enhanced façade safety.
- Halogen-free coating: Reduces smoke and molten droplet formation while offering a lower environmental impact compared with traditional flame-retardant systems.
- Breathable construction: Allows moisture vapour to diffuse outward while preventing wind-driven rain ingress to maintain stable wall build-ups.
- Wind and weather protection: Supports airtightness and water resistance to maintain energy performance and protect external envelope components.
- High fire performance rating: Achieves a B-s1,d0 reaction-to-fire classification for very limited contribution to fire growth in demanding applications.
- Lightweight handling: Ensures easy installation over large elevations without compromising durability or tear resistance.
- Long-term reliability: Maintains consistent protective performance in residential, commercial, and high-rise construction.
Applications
- High-rise façades: Provides flame-retardant weather protection suitable for tall buildings where enhanced fire control is required.
- Ventilated façades: Performs as a vapour-open secondary barrier behind cladding systems exposed to variable wind and moisture loads.
- Timber frame walls: Supports controlled drying and enhanced fire safety within lightweight wall assemblies.
- Commercial and residential envelopes: Delivers durable weather protection and controlled vapour movement across varied building types.
Installation Guidance
- Substrate preparation: Ensure sheathing or structural surfaces are clean and secure before fixing the membrane.
- Membrane alignment: Unroll the membrane horizontally with correct orientation to maintain declared fire and moisture performance.
- Fixing application: Use compatible fasteners or tapes to secure the membrane without overstressing the material.
- Lap detailing: Maintain consistent overlaps and seal where required to preserve airtightness and water resistance.
- Penetration sealing: Apply appropriate tapes or accessories around openings and services to maintain continuous fire and weather protection.
Compliance & Performance
- Fire classification: Rated B-s1,d0 for limited contribution to fire, low smoke generation, and controlled flame spread.
- Material specification: Manufactured from non-woven polyethylene with an integrated halogen-free flame-retardant coating.
- Moisture behaviour: Provides a vapour-open structure with a water vapour transmission of 0.015m to support drying of wall assemblies.
- Independent certification: Supported by CE marking, BBA certification, and independent performance validation.
- Important note: Always install in accordance with manufacturer guidance and relevant fire regulations to maintain declared fire and moisture performance.
Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £45 ex. VAT |
| Over £400 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £25 ex. VAT |
| Over £300 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £75 | £7.50 ex. VAT |
| Over £75 ex. VAT | FREE |
| Facing Bricks | |
| DELIVERY CHARGE | |
| Each pack | £85 ex. VAT |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 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 |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
