PENTA-Breathe B s1,d0 Fire rated breather membrane
Verified by manufacturer 11 hours ago
Fire rated ' B ' (B-s1,d0), 2 layer W1 monolithic breather membrane for use in both walls and roofs. Resistant against water and weather whilst remaining airtight.
Application
Suitable for walls and roofs and meets both EN regulations
Picthed roof, replacing micorporous systems and offering up a fire rated B performance
Ideal in Timber frame Wall panel and/or offsite panel construction with good resistance to UV (prior to closure)
A windproof, weather-tight, and airtight performance product, water penetration W1 rated
Description
PENTA Breathe is a two-layer monolithic breather membrane featuring a non-woven and durable fabric with a monolithic layer. PENTA Breathe is an airtight and fire performance product, offering energy efficiency and durability with a robust wind and weather-tight performance layer.
Features and benefits:
- Class B reaction to fire (B, s1, d0)
- Suitable for high-rise construction.
- Ideal for Timber and CLT construction
- Application to roof and wall. (EN)
- Aged tested product for compliance.
- Class W1 water penetration
- Vapour open (0.08m)
- Airtight.
General information
Color | Other Black |
Finish | Micro-textured |
Material | Thermoplastic elastomer (TPE) |
Shape | Rectangle Square Triangle |
Length | 50000 mm |
Width | 1500 mm |
Height | 0.8 mm |
Warranty description | Other |
Uniclass | |
CAWS | P10/65 Breather membrane P10/320 Breather membrane H67/24 Vapour-permeable underlay H67/290 Vapour-permeable underlay H65/22 Vapour-permeable underlay H65/235 Vapour-permeable underlay H22/130 Breather membrane H62/235 Vapour-permeable underlay H30/350 Breather membrane H31/280 Breather membrane H31/55 Breather membrane H64/22 Vapour-permeable underlay H60/22 Vapour-permeable underlay H60/235 Vapour-permeable underlay H21/20 Breather membrane H64/307 Vapour-permeable underlay H61/235 Vapour-permeable underlay H61/22 Vapour-permeable underlay H22/20 Breather membrane H30/50 Breather membrane H21/130 Breather membrane |
SKU Code | PBreathe 50mx1.5m |
Specification data - Vapour-permeable sheets
Classification data | |
Standard | To BS EN 13859-1 and BS EN 13859-2. |
Class (minimum) | W1. Guidance for specification option: Watertightness after ageing, to EN 1928. |
Performance criteria | |
Water vapour properties | Water vapour resistance to EN 12572; 0.08 m. Guidance for specification option: Tolerance: +0.095, -0.02. |
Fire performance | Reaction to fire: To BS EN 13501-1, Class B-s1,d0. Guidance for specification option: For use on substrates with fire classification of A2-s1,d0 or better, with a density of at least 520 kg/m³. |
Tensile properties | Tensile strength to EN 12311-1; 150 N/ 50 mm (MD), 110 N/ 50 mm (CD). |
Material | Polypropylene. |
Form | Non-woven. |
Weight (minimum) | 111 g/m². |
Thickness (minimum) | 0.8 mm. |
Tear resistance | 130 N (MD), 170 N (CD). |
Temperature resistance | -40°C to +80°C. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Thermoplastic elastomer (TPE) |
Recyclability | Some components can be recycled |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Expected Life | Lifetime |
Literature
PENTA-Breathe Technical Data