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Tyvek® Housewrap
Verified by manufacturer 5 months ago

Third party certifications:

BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type

Vapour-permeable timber frame wall membrane.

Jump to:

+44 (0) 117 452 9050 www.construction.tyvek.co.uk

Application

Suitable for use as the secondary protection layer in SFS, timber, CLT and masonry wall systems. Also suitable for steel-frame and concrete structures. Membrane should be fixed directly over supporting sheathing board, insulation or blockwork.

Description

Water resistant and lightweight vapour permeable wall

membrane.

Features and benefits:

Highly permeable to water vapour (sd-value: 0.01 m).
Airtight, wind-tight and highly water resistant (>W1).
Enhances the airtightness of the construction.
Lightweight, flexible and easy to install.
Established and trusted long-term performance.

General information

Shape	Roll
Color	Grey
Finish	Smooth
Material	High Density Poly Ethylene (HDPE)
WarrantyDescription	Ten years
Size	1.4 x 100 m 2.8 x 100 m

Uniclass	Pr_25_57_10_94 Vapour-permeable sheetsPrimary
CAWS	H20/10 Sheet cladding H20/150 Sheet cladding H20/155 Sheet cladding H21/10 Vertical timber weatherboarding H21/110 Vertical timber weatherboarding H21/111 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding H21/116 Horizontal timber weatherboarding H21/130 Breather membrane H21/15 Horizontal timber weatherboarding H21/20 Breather membrane H30/10 Fibre cement H30/110 Fibre cement H92/120 Rainscreen cladding M30/265 Building paper P10/320 Breather membrane P10/65 Breather membrane

Specification data - Vapour-permeable sheets

Standard	To BS EN 13859-2.
Class (minimum)	W1.
Material	High-density polyethylene (PE-HD).
Form	Spun-bonded.
Third-party certification	British Board of Agrément (BBA) Certificate.
Weight (minimum)	63 g/m².
Thickness (minimum)	0.175 mm.

Product Reference	Tyvek® Housewrap
Accessories	Tyvek 2060B Tape. Single sided tape for sealing overlaps in Tyvek® membranes and making good around penetrations, pipework, windows and door openings. Very durable ensuring long term performance. Roll size: 75mm x 25m. Double sided. For sealing to masonry, metal, plastics or wood, at laps or perimeters. Tyvek® Double Sided Acrylic 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: 50mm x 25m. 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: 20mm x 30m, 50mm x 30m.