Back to Vent Calculator
Print
Address:
2880 Caufield Dr. San Diego CA 92154
Total Vents:
4
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
2
Low / Intake Vents:
(Within Lower 1/3 of Attic)
2
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
663
Code Required Method:
1/300 (EXCEPTION)
Calculation:
663 ÷ 300 = 2.21 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
2.21
Calculation:
2.21 x 144 = 318.24 sq. in. of Code Required Ventilation
Square Inches Provided:
(4 x 86.25) = 345 sq. in.
clay Tile Vents
Medium Profile (M)
NET FREE VENTILATION AREA
1/4" Noncombustible, Corrosion-Resistant Wire Mesh 86.25 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?