Green Roof Ventilators are the ideal solution for keeping your facilities cool in summer and dry in winter. Since they are solely wind driven, no power is required to operate and hence they are environmentally friendly and silent providing a comfortable, healthy ambience. The roof ventilators reduce the roof space heat build up by expelling hot air, which enables it to be replaced with cooler air from outside.
Ventilating roof spaces in winter is still important. In colder climates moisture can build up quickly in your roof space. Roof space moisture is caused by the condensation of steam and moisture laden air when it contacts the colder underside of the roofing material. Moisture is effectively displaced by the constantly rotating ventilators thereby ensuring a comfort feel.