Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
4627'
Required Method:
1/150
Calculation:
4627 ÷ 150 = 30.85 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
30.85
Calculation:
30.85 x 144 = 4442.40 sq. in of Code Required Ventilation
Square Inches Provided:
(52 x 97.5) = 5070 sq. in
Square Inches Needed:
30.85 x 144 = 4442.40 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
26
Low / Intake Vents Needed:
26
Total Vents Needed:
52
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?