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NBS Source

Tyvek® Housewrap

Verified by manufacturer 5 months ago

DuPont™ Tyvek® Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • QA Certificate

    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.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

5

1.3
Revit

Revit 2016

6

2.0
Download now from NBS National BIM Library

Literature

Tyvek Technical Wall Manual 2022

Tyvek Technical Wall Manual 2022

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

90/2548, Product Sheet 1

Additional certifications:

  • CE Marking: CPD 89/106

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