-ROOF VENTILATOR -

Ventilation is the provision of fresh air to a room or building. In this case we are discussing your attic.   Your attic needs constant natural adjustment of its airspace temperature based on the temperature of the air outside and heat radiating from your structure. Your ventilation system will do this naturally if the Exhaust Net Free Area is greater than or equal to the Intake Net Free Area....Roof Ventilator is your go to system Calculator to identify issues, notify you of functionality and help you achieve balance with simplicity.  

Our application uses two inputs: Attic Space Net Free Area and Intake Ventilation Net Free Area.  You will have to calculate those two inputs on your own, or simply use the attic space square footage.  Once the calculations are complete, enter the inputs into the application and find pertinent information calculated by our application that helps design your ventilation system to be within code limits and function with balance of intake Net Free Area and Exhaust Net Free area without having to perform remedial arithmetic, because this is an attic ventilation calculator. 

Roof Ventilator Provides:

-All code requirements per your attic space size

-How many exhaust vents, or linear footage ridge vent need to be installed to be within building code range and function.

-If your current ventilation system is within building code range

-The amount of changes you need, to get within building code range 

-Amounts (pieces or linear feet) of different types of products (birdholes, soffit vents, roof top intake strip vent) required to achieve balance of Intake Net Free Area and Exhaust Net Free Area, as well as notifications as to whether or not your system will function.

-Complete with a "Work Backwards" section that allows your roofers, or you, to enter the current amount of vents and a live notifier to tell you if your ventilation system is within building code range

- Has a modified ventilation system section, "New Total NFA," that tells you if your additional added Intake NFA fits within building code range and subsequently provides you with the needed ventilation products and the amount required to provide a functional system. *

*based off of one or two provided inputs about structure in question

If you find yourself checking Roof Ventilation systems often, or are simply curious about your own home, then you found a new tool for your tool belt that can save you hours per day.  Enjoy Roof Ventilator…it makes this so easy!!!