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Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
2499'
Required Method:
1/150
Calculation:
2499 ÷ 150 = 16.66 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
16.66
Calculation:
16.66 x 144 = 2399.04 sq. in of Code Required Ventilation
Square Inches Provided:
(26 x 98.75) = 2567.5 sq. in
Square Inches Needed:
16.66 x 144 = 2399.04 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
13
Low / Intake Vents Needed:
13
Total Vents Needed:
26
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?