The Alsynite WDV 3000 is the latest in roof vent design from Laserlite .
 
Innovative and Modern, the WDV3000 wind directional skylight ventilator suits both old and new style architecture whilst promoting high efficiency, placing it at the forefront of environmentally friendly, affordable ventilation technology.

The WDV3000 wind directional skylight ventilator provides many environmental benefits, naturally, with no running costs. It operates silently at all times, even without wind and requires no electric power source. In fact, the WDV3000 wind directional skylight ventilator will help reduce your power costs by decreasing the power load of air-conditioners and ceiling fans and improving the effectiveness of your insulation. It is a cost effective, environmentally friendly solution to summer heat and winter damp in the roof space.

It also features the added benefit of a skylight, providing light for storage and discouraging termites and other pests that could inhabit a hot, moist, dark roof cavity.

The WDV3000 wind directional skylight ventilator is a design based on technically advanced aerodynamic principles. It has been engineered and tested for a long, maintenance free life. Components are made from quality UV resistant polymers, aluminium and stainless steel to make it ideally suited for all domestic environments, including highly corrosive coastal regions.

The WDV3000 wind directional skylight ventilator is made in Australia and backed a 15 year warranty.