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Address:
210 classic court rohernt park ca 94928
Total Vents:
58
Where do I install vents graphic
Vent Placement Recommendations
High / Exhaust Vents Needed:
(Within 3' of Ridge Assembly)
29
Low / Intake Vents:
(Within Lower 1/3 of Attic)
29
Metal 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:
(58 x 70.20) = 4,071.60 sq. in.
Standing Seam metal
Low Profile (Tapered)
NET FREE VENTILATION AREA
1/8" Noncombustible, Corrosion-Resistant Wire Mesh 70.20 sq. in.
Figures based on independent evaluation reports.
Vent Solutions
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