Address:
25748 Hawthorne Pl, Stevenson Ranch, CA 91381 (Roof Planes A, B, D, E, G, H, K, N)
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
800'
Required Method:
1/150
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 97.5) = 780 sq. in
Square Inches Needed:
5.33 x 144 = 767.52 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
4
Low / Intake Vents Needed:
4
Total Vents Needed:
8
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
Tile Profile High (S)
Wire Mesh 97.5 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?