Address:
1731 Camulos Ave, Glendale, CA 91208
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
3400'
Required Method:
1/150
Calculation:
3400 ÷ 150 = 22.67 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
22.67
Calculation:
22.67 x 144 = 3264.48 sq. in of Code Required Ventilation
Square Inches Provided:
(46 x 72) = 3312 sq. in
Square Inches Needed:
22.67 x 144 = 3264.48 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
23
Low / Intake Vents Needed:
23
Total Vents Needed:
46
Composition shingle
Low Profile (Tapered)
NET FREE VENTILATION AREA
Wire Mesh 72 sq. in
Figures based on independent evaluation reports.
Comp Roof Drawing
Questions?