Total Vents:
122
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
61
Low / Intake Vents:
(Within Lower 1/3 of Attic)
61
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
10,900
Code Required Method:
1/150 (EXCEPTION)
Calculation:
10,900 ÷ 150 = 72.67 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
72.67
Calculation:
72.67 x 144 = 10,464.48 sq. in. of Code Required Ventilation
Square Inches Provided:
(122 x 86.25) = 10,522.50 sq. in.
concrete Tile Vents
Medium Profile (M)
NET FREE VENTILATION AREA
1/4" Noncombustible, Corrosion-Resistant Wire Mesh 86.25 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
Questions?