Address:
22138 Nubbin Ln Palo Cedro, CA 96073
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
3670'
Required Method:
1/300
Calculation:
3670 ÷ 300 = 12.23 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
12.23
Calculation:
12.23 x 144 = 1761.12 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
Composition shingle
Placement
Square Inches Provided:
(