Back to Vent Calculator
Print
Address:
7398 Panorama Drive, Boulder CO
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
5857'
Required Method:
1/300
Calculation:
5857 ÷ 300 = 19.52 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
19.52
Calculation:
19.52 x 144 = 2810.88 sq. in of Code Required Ventilation
Square Inches Provided:
(40 x 72) = 2880 sq. in
Square Inches Needed:
19.52 x 144 = 2810.88 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
20
Low / Intake Vents Needed:
20
Total Vents Needed:
40
concrete Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
Wire Mesh 72 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?