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Address:
7804 HARPER AVE DOWNEY CA 90241
Total Vents:
10
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
5
Low / Intake Vents:
(Within Lower 1/3 of Attic)
5
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
906
Code Required Method:
1/150 (EXCEPTION)
Calculation:
906 ÷ 150 = 6.04 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
6.04
Calculation:
6.04 x 144 = 869.76 sq. in. of Code Required Ventilation
Square Inches Provided:
(10 x 97.50) = 975 sq. in.
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
Noncombustible, Corrosion-Resistant Wire Mesh 97.50 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
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