Back to Vent Calculator
Print
Address:
1440 Arrowbee Dr, Placerville, CA 95667, USA
Total Vents:
22
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
11
Low / Intake Vents:
(Within Lower 1/3 of Attic)
11
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
4,400
Code Required Method:
1/300 (EXCEPTION)
Calculation:
4,400 ÷ 300 = 14.67 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
14.67
Calculation:
14.67 x 144 = 2,112.48 sq. in. of Code Required Ventilation
Square Inches Provided:
(22 x 98.75) = 2,172.50 sq. in.
clay Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
1/4" Noncombustible, Corrosion-Resistant Wire Mesh 98.75 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?