Address:
BUILDING 2
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
9456'
Required Method:
1/300
Calculation:
9456 ÷ 300 = 31.52 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
31.52
Calculation:
31.52 x 144 = 4538.88 sq. in of Code Required Ventilation
Square Inches Provided:
(48 x 97.5) = 4680 sq. in
Square Inches Needed:
31.52 x 144 = 4538.88 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
24
Low / Intake Vents Needed:
24
Total Vents Needed:
48
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
Wire Mesh 97.5 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?