Address:
42087 N. Roadrunner Rd, Queen Creek, AZ 85140 (addition and remodel)
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
7388'
Required Method:
1/150
Calculation:
7388 ÷ 150 = 49.25 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
49.25
Calculation:
49.25 x 144 = 7092.00 sq. in of Code Required Ventilation
Square Inches Provided:
(72 x 98.75) = 7110 sq. in
Square Inches Needed:
49.25 x 144 = 7092.00 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
36
Low / Intake Vents Needed:
36
Total Vents Needed:
72
Composition shingle
Low Profile (Tapered)
NET FREE VENTILATION AREA
Wire Mesh 98.75 sq. in
Figures based on independent evaluation reports.
Comp Roof Drawing
Questions?