How it works

Ventilation Operation

Windvent operates using the power of the wind as well as the difference in conditions inside and outside your premises called stack effect. Stack effect is the movement of air into and out of buildings due to a difference in indoor-to-outdoor air density resulting from temperature and vapour pressure differences.

This causes a natural circulation of air through our ventilators saving energy costs. The ventilator is installed on your roof and the heated air, smoke, particulate matter, fumes etc rise up and are removed due to the differential pressure created by the rotating vanes. A clean, green and economical solution.