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Address:
5651 PTOLEMY JURUPA VALLEY CA.
Total Vents:
14
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
7
Low / Intake Vents:
(Within Lower 1/3 of Attic)
7
Comp Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1,020
Code Required Method:
1/150 (EXCEPTION)
Calculation:
1,020 ÷ 150 = 6.80 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
6.80
Calculation:
6.80 x 144 = 979.20 sq. in. of Code Required Ventilation
Square Inches Provided:
(14 x 72) = 1,008 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?