Back to Vent Calculator
Print
Address:
1562 Harbor Drive, Vista - Fire Zone
Total Vents:
8
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
4
Low / Intake Vents:
(Within Lower 1/3 of Attic)
4
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1,535
Code Required Method:
1/300 (EXCEPTION)
Calculation:
1,535 ÷ 300 = 5.12 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
5.12
Calculation:
5.12 x 144 = 737.28 sq. in. of Code Required Ventilation
Square Inches Provided:
(8 x 97.50) = 780 sq. in.
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
1/4" Noncombustible, Corrosion-Resistant Wire Mesh 97.50 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?