Clearing the Air – Considerations for Attic Ventilation

This article supports Air Vent's longstanding recommendations to roofing professionals when considering residential attic ventilation:

1) Keep the airflow balanced with INTAKE and EXHAUST regardless if you use the 1/300 or 1/150 ratio.
2) Increase the amount of overall ventilation for roofs 8/12 pitch and steeper (all of Air Vent's calculation tools have this built into their logic)
3) Having more EXHAUST than INTAKE is problematic.

 

pdf small Read the full article - "Clearing the Air"

 

 

 

Air Vent Contractor LocatorOur exclusive Contractor Locator will allow you to find contractors in your area who can assist with Air Vent product installation—including solar attic fans and skylight tubes. Click the link below to register and get started.

 

Search for Contractors