Total Square Feet of Attic Space to be Ventilated:
1204'
Required Method:
1/300
Calculation:
1204 ÷ 300 = 4.01 sq. ft. of Code Required Ventilation
Convert square feet of code-required ventilation to square inches
Square Feet of Code Required Ventilation
4.01
Calculation:
4.01 x 144 = 577.44 sq. in of Code Required Ventilation
Select Material and Determine Vents Required
Material:
clay Tile
Placement
Square Inches Provided:
(6 x 86.25) = 517.5 sq. in
Square Inches Needed:
4.01 x 144 = 577.44 sq. in
High / Exhaust Vents Needed:
3
Low / Intake Vents Needed:
3
Total Vents Needed:
6
Material:
clay Tile
Product:
Medium Profile - "M"
Benefits of Attic Ventilation
1. Extends the roof's life
2. Curb appeal
3. Balanced System
4. Fits with Solar Systems
5. Validate the Warranty
6. Enhances Above-Sheathing Ventilation (ASV)
7. Reduces Moisture/Removes Trapped Gases
8. Energy conservation
