Address:
25712 8th Street Hemet CA 92544
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1167'
Required Method:
1/300
Calculation:
1167 ÷ 300 = 3.89 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
3.89
Calculation:
3.89 x 144 = 560.16 sq. in of Code Required Ventilation
Square Inches Provided:
(6 x 98.75) = 592.5 sq. in
Square Inches Needed:
3.89 x 144 = 560.16 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
3
Low / Intake Vents Needed:
3
Total Vents Needed:
6
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?