Calculate your ventilation:

Determine the Square Footage of the Attic or Area to be Vented

or
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Your roof requires {{nfvaRequiredSqIn}} Square Inches NFVA

You will need an exhaust system. Choose one from the list below.

One ventilation product in the quantity shown below will meet your exhaust requirements.

Ridge Vent
or
Roof Vent

You also need an intake system on your soffit / undereave

One ventilation product in the quantity shown below will meet your intake requirements.

View All Ventilation Products »