Roof Air Extractor

They are typically easier to install and won t detract from the appearance of your roof.

Roof air extractor.

This 500mm whirlybird vent roof air extractor is used to circulate air in buildings extracting hot air and moisture and replacing with new fresh air. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling costs. Check out our range of roof ventilation products at your local bunnings warehouse. This design will remove the tedious fitting of roof extractor fans on the roof which will also increase the life of the shed.

Filtered supply ventilators help supply filtered make up air in commercial or institutional buildings. 300 to 1200 mm. The egv5 power gable mount vent can move air at a rate of up to 1450 cu. Suitable for warehouses factories barns farm sheds stable blocks chicken houses commercial kitchens public buildings like libraries large clinics and schools churches etc.

Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof. This pressure exertion pulls out the stale and bad odored air from the building. The home does not have an endless supply of cold air available for ventilating through a whirly bird. We have also design a new concept of roof extractor fan as you can see in the photograph which is directly mount on roof as we can in natural ventilator.

Try to keep it close to the fan location. We encourage retail customers to use our click deliver or drive collect service. This important adaptation of the 240mm whirlybird roof air extractor is that they are specifically designed for highly corrosive environments. The spindle self tapping screws and rivets that hold the assembly together are stainless steel.

Fitting extractor fans to remove the hot air that gathers in the roof space and to provide early morning cooling is the most cost effective way to reduce the temperature inside commercial buildings. 1300 to 60000 cmh. Using inside air via ceiling ventilation to feed a roof ventilation device encourages hot summer air from outside via windows doors and other points of air leakage to come inside overloading your air conditioning system. These roof extractors encompasses of turbine blades which rotates and helps in exhausting warm moist vapors developed in the house due to cooking washing and bathing.

Visit us today for the widest range of ventilation products. From up on the roof use a jigsaw or reciprocating saw to cut a 4 in. It is the identical specification of the standard 240mm whirlybird with the following important adaptations. Some models feature a hinged hood to ease access to motor and drives for maintenance.

High capacity air extraction with superior quality. Leave the drill bit sticking through the roof so you can find the hole. Activair roof extractor fans are available in 7 sizes from 315mm to 630mm diameter 7085cfm.