Trade Select™ VapourTech® Brane® VHP
1370 mm x 30 m (41.5 m²)
$72.20
Sale price
$72.20
Regular price
$76.00
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Trade Select™ VapourTech® Brane® VHP
$72.20
Sale price
$72.20
Regular price
$76.00
GST inclusive
Dispatch: Most orders are processed the same day. Metro delivery: Usually 1–3 business days. We do our best to get most items out on the next business day.
Australia-wide freight · Local pickup from Epping, VIC by arrangement. Ordering from the outback? Get in touch about deliveries to remote locations · Shipping details
Trade Select VapourTech Brane VHP is a vapour permeable membrane from Ametalin, stocked in four roll sizes from 1370 x 30 m covering 41.5 m² up to 3050 x 30 m covering 91.5 m².
VHP means very high permeability
A high permeability membrane lets water vapour move out of the structure readily while still shedding liquid water from outside. That combination is what lets a wall dry outward instead of holding moisture in the frame, and it is the reason permeable membranes moved up the priority list in recent code cycles. Condensation and what NCC 2022 asks for covers the reasoning.
The wide rolls
The 2740 mm and 3050 mm rolls run a full storey in one piece and remove the horizontal join. On a commercial elevation that is the main reason to choose them.
For declared permeance, duty classification, strength and BAL figures, ask us and we will send the current Ametalin data sheet.
