How much attic ventilation does the house need for best performance?
A. – For non-powered attic vents (ridge vents, roof louvers, wind turbines, etc.) Building codes give minimum attic ventilation requirements. Most attics require more. In fact, research suggests you need 1 square foot of ventilation space, or net free area, for every 150 square feet of attic floor space. Net free area is the total unobstructed area through which air can enter or exhaust a non-powered vent.
Related Questions
- Which is the best way to get hold broadway Fiddler On The Roof Boston Opera House performance cheap tickets on Fiddler On The Roof website?
- Which is the best way to get hold Little House on the Prairie performance cheap tickets on Little House on the Prairie website?
- How much attic ventilation does the house need for best performance?
