Wind Driven Roof Ventilator Size = 300mm Weather Grade Aluminium Quality Design Excellent Performance
Ideal and Green Ventilation for Mining Warehouses
The Green-Vent Wind Driven Ventilator efficiently ventilates any building using wind power.
The Green-Vent Wind Driven Ventilator- a low cost ventilation alternative that utilizes the "wind" as energy source
The Safer way to access your roof!
Wind Driven Roof Ventilator Vertical Vane Technology 3 Sizes - 300mm, 600mm & 900mm Weather Grade Aluminium Quality Design