VapourTech® Brane® VHP TackBack®

Trade Select^™ VapourTech Brane® VHP TackBack® is used as a self-adhesive vapour permeable air and water barrier wall wrap behind all types of cladding and in all wall systems in Climate Zone 2-8.

NOTE: It is NOT recommended for this application in ABCB Climate Zone 1 and Climate Zone 2 -North of the tropic of Capricorn.

VapourTech® Brane® VHP is available in 1.35 m width rolls, and a convenient TackBack® layer for easy application to the wall system. If installed behind non-absorbent claddings such as steel, provision should be given for adequate drainage of any trapped moisture.

When specifying, state the following:

Product name: Trade Select^™ VapourTech Brane® VHP TackBack®

The insulation to be installed shall beTrade Select^™ VapourTech Brane® VHP TackBack®, very high permeance wall wrap and shall be installed in accordance with AS 4200.2: 2017 Pliable Building Membranes and Underlays, Part 2: Installation.

Emittance Value: 0.90

Emittance Classification: IR Non-reflective

Vapour Control Classification: Class 3 Vapour Permeable, 0.8652 µg/N·s

Air Control Classification: Air Barrier

Water Control Classification: Water Barrier

Duty: Light Wall in accordance with AS/NZS 4200.1:2017

VapourTech Brane VHP TackBack - Technical Data Sheet (PDF)