Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
2700'
Required Method:
1/150
Calculation:
2700 ÷ 150 = 18.00 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
18.00
Calculation:
18.00 x 144 = 2592.00 sq. in of Code Required Ventilation
Square Inches Provided:
(32 x 97.5) = 3120 sq. in
Square Inches Needed:
18.00 x 144 = 2592.00 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
16
Low / Intake Vents Needed:
16
Total Vents Needed:
32
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
Tile Profile High (S)
Wire Mesh 97.5 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?