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
Wind Driven Roof Ventilator Vertical Vane Technology 3 Sizes - 300mm, 600mm & 900mm Weather Grade Aluminium Quality Design
Wind Driven Roof Ventilator Size = 300mm Weather Grade Aluminium Quality Design Excellent Performance
Ideal and Green Ventilation for Mining Warehouses
Convert round Sky Tunnel into a Diffuser System specifically designed for Grid Ceiling System.
Rigid98 Tube - Miro Silver Aluminum is applicable for skylight tubing or ducting
The Power Kit - Exhaust Fan for the Sky Tunnel XL2 exhaust air from a room which also requires daylighting
The LED Light System for the Sky Tunnel XL2 sits inside the tubing, just above the diffusers.
Tubular skylight with Vari-light to control the amount of daylight entering the room
The Architects Choice in Conventional Skylights!