Address:
1920 Bernardo Ave. Escondido CA 92025
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
576'
Required Method:
1/300
Calculation:
576 ÷ 300 = 1.92 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
1.92
Calculation:
1.92 x 144 = 276.48 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
Composition shingle
Placement
Square Inches Provided:
(