Gaf Roof Intake Vent

Gaf starter strip cut slot 6 152 mm from top of exposure.

Gaf roof intake vent.

Delivers intake ventilation on tough to vent homes. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space. Tapered shingle over design blends seamlessly with the look of your roof. Allows cool air to enter the attic space driving warm and moist air out of the attic s exhaust vents.

Boosts the performance of existing soffit undereave vents. Balanced ventilation requires an equal amount of intake ventilation and exhaust ventilation. For adding intake ventilation to homes with no soffits clogged intake vents or vented roof decks. The first step is to check out this 60 second video and learn about the 300 1 rule the difference between intake and exhaust ventilation and why proper ventilation is so important to get right to help calculate your attic ventilation needs visit gaf ventilation calculator.

An easy to install shingle over vent that provides critical attic intake ventilation on properties with few or no soffits or clogged soffits. Get the details here. For example if your attic is 900 square feet you need a total of 3 square feet of ventilation. Master flow fresh air vents come with a built in screen to help prevent bird entry and can be used to vent a combustion system or anywhere fresh air intake is needed.

Fha federal housing administration recommends a minimum of at least 1 square foot of attic ventilation both intake and exhaust for every 300 square feet of attic space. Always have a balanced ventilation system. Helps to prevent premature roof deterioration and roof rot in your attic. Available in all climates.

Eliminates the need for expensive time consuming alterations at the soffits. Consult local building codes for specific ventilation requirements in your area. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation. Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and.