How Many Roof Turbines Do I Need?
How many roof turbines do I need? Most homes need one turbine per 600 square feet of attic floor, paired with matching soffit-vent intake. The rule of thumb is one 12-inch turbine vent per 600 square feet of attic floor. A 1,200 sq ft attic needs 2 turbines. A 1,800 sq ft attic needs 3….
