Address:
450 Trabert Circle Riverside, CA 92507
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1842'
Required Method:
1/300
Calculation:
1842 ÷ 300 = 6.14 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
6.14
Calculation:
6.14 x 144 = 884.16 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
Composition shingle
Placement
Square Inches Provided:
(