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BBA Agrément Certificate
Certificate type
Fire rated wall breather membrane. Formerly called Tyvek® FireCurb® Housewrap.
A breather membrane with enhanced fire performance for wall elements of buildings. Based on patented technology, the product provides Euroclass B (EN 13501-1) classification.
Features and benefits:
Color | White |
Finish | Smooth |
Material | High density polyethylene (HDPE) |
Shape | Other |
Length | 50 mm |
Width | 1.5 mm |
WarrantyDescription | 15 year |
Uniclass | |
CAWS | H20/10 Sheet cladding H20/155 Sheet cladding H20/150 Sheet cladding H21/10 Vertical timber weatherboarding H21/15 Horizontal timber weatherboarding H21/20 Breather membrane H21/130 Breather membrane H21/115 Vertical timber weatherboarding H21/116 Horizontal timber weatherboarding H21/111 Horizontal timber weatherboarding H21/110 Vertical timber weatherboarding H30/10 Fibre cement H30/110 Fibre cement H92/120 Rainscreen cladding M30/265 Building paper P10/65 Breather membrane P10/320 Breather membrane |
Standard | To BS EN 13859-2. |
Performance characteristics | Fire resistant. |
Class (minimum) | W1. |
Material | High Density Poly Ethylene (HDPE). |
Form | Flash-spun-bonded. |
Third-party certification | British Board of Agrément (BBA) Certificate. |
Weight (minimum) | 68 g/m². |
Thickness (minimum) | 0.175 mm. |
Accessories | Tyvek Acrylic Tape. Single-sided tape for sealing overlaps and making good around penetrations, pipes and windows. Recommended for all Tyvek membranes. Made of Tyvek and acrylic adhesive for durable and long lasting bonding. Roll size: 75 mm x 25 m. Tyvek® Double Sided Tape. Double sided acrylic tape for sealing laps in Tyvek membrane and bonding to smooth surfaces. Excellent adhesion properties under extreme conditions. Strong initial tack. Roll size: 50 mm x 25 m. Tyvek® Butyl Tape. Double sided butyl based sealant, used to seal fixing penetrations in a Tyvek membrane and form a moisture and airtight seal between a Tyvek membrane and most commonly used building materials. Tape is compatible with brickwork, blockwork, masonry, timber, metalwork and most plastic products. Roll sizes: 20 mm x 30 m, 50 mm x 30 m. Tyvek® FlexWrap NF. A stretchable and flexible tape made up of three components: a crimped DuPont™ Tyvek® top sheet providing a water tight layer, the butyl mass as an adhesion layer and a paper release liner. It provides excellent watertight adhesion to all Tyvek® breather membranes around non-straight penetrations, such as dormers, door sills, chimney breasts, pipe penetrations and any custom shapes. Roll size: 2280 mm x 22.9 m. |
Reaction to fire (EN 13501-1) | B-s1, d0. |
Temperature resistance | -40°C to +100°C. |
Water vapour transmission | 0.014 m. |
Platform | Compatible | Version |
---|---|---|
![]() | Revit 2016 | 6 |
![]() | IFC2X3 | 5 |