Back to Vent Calculator
Print
Total Vents:
12
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
6
Low / Intake Vents:
(Within Lower 1/3 of Attic)
6
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1,042
Code Required Method:
1/150 (EXCEPTION)
Calculation:
1,042 ÷ 150 = 6.95 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
6.95
Calculation:
6.95 x 144 = 1,000.80 sq. in. of Code Required Ventilation
Square Inches Provided:
(12 x 98.75) = 1,185 sq. in.
concrete Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
Noncombustible, Corrosion-Resistant Wire Mesh 98.75 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?