Attic Ventilation Calculator

An attic needs ventilation.

The problem is, Building Science Tecks, Architects, Engineers, Manufacturers and Roofers, don't fully agree on how much ventilation is required. Further, there is some debate on the best way to ventilate. There are many climatic consideration as well.

To top it off, Provincial and State codes vary.

Here is an attic ventilation calculator.

1 comment: