Address:
752 W El Morado ct Ontartio ca. 91762
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
363'
Required Method:
1/150
Calculation:
363 ÷ 150 = 2.42 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
2.42
Calculation:
2.42 x 144 = 348.48 sq. in of Code Required Ventilation
Square Inches Provided:
(4 x 98.75) = 395 sq. in
Square Inches Needed:
2.42 x 144 = 348.48 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
2
Low / Intake Vents Needed:
2
Total Vents Needed:
4
clay Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
Wire Mesh 98.75 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?