Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
'
Required Method:
1/150
Calculation:
÷ 150 = 88.21 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
88.21
Calculation:
88.21 x 144 = 12702.24 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
clay Tile
Placement
Square Inches Provided:
(132 x [object Object]) =