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Address:
11819 Glenhope Road, San Diego - non fire zone
Total Vents:
12
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
6
Low / Intake Vents:
(Within Lower 1/3 of Attic)
6
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1,050
Code Required Method:
1/150 (EXCEPTION)
Calculation:
1,050 ÷ 150 = 7 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
7
Calculation:
7 x 144 = 1,008 sq. in. of Code Required Ventilation
Square Inches Provided:
(12 x 97.50) = 1,170 sq. in.
concrete Tile Vents
High Profile (S)
NET FREE VENTILATION AREA
1/4" Noncombustible, Corrosion-Resistant Wire Mesh 97.50 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
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