Total Vents:
56
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
28
Low / Intake Vents:
(Within Lower 1/3 of Attic)
28
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
9,900
Code Required Method:
1/300 (EXCEPTION)
Calculation:
9,900 ÷ 300 = 33 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
33
Calculation:
33 x 144 = 4,752 sq. in. of Code Required Ventilation
Square Inches Provided:
(56 x 86.25) = 4,830 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?