Types of roofing attic ventilations.
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Find out which type of roof ventilation system works best for your home.
The box vent is also known as a static vent because it has no moving parts.
The three most common static roof vents include the box vent turtle vent and ridge vent.
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It uses the process of natural convection so that hot air and moisture can escape into the surrounding air.
These vents are installed in the soffit the enclosed portion under the roof overhang and permit air to flow up under the roof and into the attic.
As air comes in through the soffit vents the warmest air will rise up to the ridge.
By understanding the basic form and function of each type of vent you can better choose the system that will ultimately provide your home with the most efficient level of ventilation possible.
Turtle vents also known as louvers are box like vents that are installed as close to the ridge as possible.
Other names for this type include low profile flat or turtle vent.
That is why it is important to have these vents installed as close to the ridge as possible generic levitra.