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Scott’s Blog

Scott’s Blog

Scott’s Blog – Scott Dunoon is the Director of Preferred Trades. This is Scott’s monthly blog about whirlybirds and roof vents – a one stop shop for whirlybird infomation.

Our New 27W Dyna-air Solar Powered Roof Ventilator

Solar Roof Ventilator We have just this week started offering a new more powerful 27W Solar Roof Ventilator from Dyna-air. These new units have a maximum output of 2710 cubic...

AiroMatic Mains Powered Roof Vents

AiroMatic Mains Powered Roof Vents AiroMatic Mains Powered Ventilators operate quietly and can be set up to run 24 hours a day on either high, medium or low speed settings....

Eave Vents

Eave Vents Edmonds external eave vents increase the efficiency of your whirlybird installation. The eave vents allow fresh air to be drawn up through the eaves and in to the roof cavity. This vastly improves the cross ventilation of the roof space and provides a constant flow of cool air throughout the roof. For lowset rooves...

Ceiling Vents Closeable

Ceiling Vents Closeable Ceiling Vents Closeable – Edmonds closeable internal ceiling vents allow you to control the flow of heat from a room. During summer, the vent is easily opened to...

Ceiling Vents

Ceiling Vent Ceiling Vent – Our white plastic internal ceiling vents will help increase the efficiency of your whirlybird installation. The ceiling vents allow hot air to be drawn up and out...

How Whirlybirds Work

How Whirlybirds Work How Whirlybirds Work During the Hot days of Summer the temperatures within a roof can reach over 70 degrees Celsius – effectively heating the entire house. With whirlybirds installed, hot...