Address:
723 Brewington Ave
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1725'
Required Method:
1/300
Calculation:
1725 ÷ 300 = 5.75 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
5.75
Calculation:
5.75 x 144 = 828.00 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
Composition shingle
Placement
Square Inches Provided:
(