Address:
12345 MAple Lan Orlando, FL
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
3679'
Required Method:
1/300
Calculation:
3679 ÷ 300 = 12.26 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
12.26
Calculation:
12.26 x 144 = 1765.44 sq. in of Code Required Ventilation
Square Inches Provided:
(18 x 98.75) = 1777.5 sq. in
Square Inches Needed:
12.26 x 144 = 1765.44 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
9
Low / Intake Vents Needed:
9
Total Vents Needed:
18
concrete Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
Wire Mesh 98.75 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?