Address:
18527 Santa Andrea St Fountain Valley CA USA 92708
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
NaN'
Required Method:
1/300
Calculation:
NaN ÷ 300 = NaN sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
NaN
Calculation:
NaN x 144 = NaN sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
Composition shingle
Placement
Square Inches Provided:
(