NZ’s only soft edge supplier with all NZ Steel colors available ex stock
Industry Standard Width 63mm
Rubber Backing Strip with self adhesion capacity
to crests of Profiled Roofing material
All standard NZ Steel and Pacific Coilcoater colours
VENT EDGE™ is a composite “soft edge” material designed to be attached to flashing materials for the purpose of dressing down into the troughs of profiled metal roofing.
VENT EDGE™ is a composite product consisting of an expandable polyisobutylenestrip of material to provide adhesion and strength, bonded to a perforated and expandable aluminium over-layer which provides formability and stability to retain the expanded profile shape in use.
SCOPE OF USE
Transverse flashings to the range of sinusoidal wave corrugates and low rib asymmetrical trapezoidal sections as defined in E2/AS1 figure 38, with a maximum profile height of 30mm and maximum rib spacing of 200mm. Suitable for Wind Zone areas up to and including EH and exposure zones up to and including Sea Spray areas as defined in NZS3604:2011.
COMPLIANCE WITH NEW ZEALAND BUILDING CODE
B2 – Durability- The materials used in VENT EDGE™ comply with table 20 of E2/AS1 as being suitable in all environments in an exposed condition requiring 15 years durability.
E2 – External Moisture- VENT EDGE™ complies with Acceptable Solution E2/AS1 section 4.6 a) and b).