Roof Ventilator Working Principle

Most ridge vents offer a low profile design that minimizes its appearance on a roof.

Roof ventilator working principle.

With twista roof ventilators installed hot air is literally sucked up and out of the roof space before it even has a chance to accumulate. No longer is your roof a heat sink it is now a heat extractor. Brings uncontrolled hot air inside from outside. Shingle over designs allow optimum blending with other roof materials.

On the internet solutions are put forward to install a vent on the ceiling that will then feed hot air from your living area into your roof area and then out of the roof ventilation device. Intake vents located at the lowest part of the roof under the eaves allow cool. No other exhaust vent provides this type of airflow pattern. Even the slightest breeze has the twista ventilator spinning quickly.

Depending on the type of roof structure these type of vents work very well with vaulted ceilings and are an excellent choice for intake. A roof ventilation system works by providing a continual flow of air through the attic space helping remove overheated air and moisture from the attic and roof system and reduce the impact of changing temperatures and moisture conditions both inside and outside the home. Brings uncontrolled cold air inside from outside.