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Address:
25748 Hawthorne Pl, Stevenson Ranch, CA 91381 (Roof Planes A, B, D, E, G, H, K, N)
Total Vents:
8
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
4
Low / Intake Vents:
(Within Lower 1/3 of Attic)
4
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
800
Code Required Method:
1/150 (EXCEPTION)
Calculation:
800 ÷ 150 = 5.33 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
5.33
Calculation:
5.33 x 144 = 767.52 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
Noncombustible, Corrosion-Resistant Wire Mesh
97.50 sq. in.
Figures based on independent evaluation reports.