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Address:
210 classic court rohnert park ca 94928
Total Square Feet of Attic Space to be Ventilated
Total Square Feet of Attic Space to be Ventilated:
1257'
Required Method:
1/150
Calculation:
1257 ÷ 150 = 8.38 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation:
8.38
Calculation:
8.38 x 144 = 1206.72 sq. in of Code Required Ventilation
Square Inches Provided:
(18 x 72) = 1296 sq. in
Square Inches Needed:
8.38 x 144 = 1206.72 sq. in
Where do I install vents graphic
Vent Placement
High / Exhaust Vents Needed:
9
Low / Intake Vents Needed:
9
Total Vents Needed:
18
clay Tile Vents
Low Profile (Flat)
NET FREE VENTILATION AREA
Wire Mesh 72 sq. in
Figures based on independent evaluation reports.
Tile Roof Drawing
Questions?