Address:
7629 Henbane St. Rancho Cucamonga, CA 91739
Total Vents:
12
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
6
Low / Intake Vents:
(Within Lower 1/3 of Attic)
6
Comp Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
814
Code Required Method:
1/150 (EXCEPTION)
Calculation:
814 ÷ 150 = 5.43 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
5.43
Calculation:
5.43 x 144 = 781.92 sq. in. of Code Required Ventilation
Square Inches Provided:
(12 x 72) = 864 sq. in.
Composition shingle
Low Profile (Tapered)
NET FREE VENTILATION AREA
Noncombustible, Corrosion-Resistant Wire Mesh 72 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?