Product Name: Ventilation Parts Like Venting Holes
Specifications:
Venting holes — for HDG of hollow sections, small vent holes (min. 8–12 mm diameter) must be drilled at each end to allow zinc flow through the inside of the tube and prevent pressure build-up. This is required by EN ISO 14713.
This is installed on external wall as bamboo panel posts.
Construction Method
Installed horizontally on galvanized or aluminum metal studs at 462.5mm as below
