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Address:
Test
Total Vents:
52
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
26
Low / Intake Vents:
(Within Lower 1/3 of Attic)
26
Tile Roof Drawing
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
8,368
Code Required Method:
1/300 (EXCEPTION)
Calculation:
8,368 ÷ 300 = 27.89 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
27.89
Calculation:
27.89 x 144 = 4,016.16 sq. in. of Code Required Ventilation
Square Inches Provided:
(52 x 77.63) = 4,036.76 sq. in.
concrete Tile Vents
Medium Profile (M)
NET FREE VENTILATION AREA
1/8" Noncombustible, Corrosion-Resistant Wire Mesh 77.63 sq. in.
Figures based on independent evaluation reports.
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