Soffit Panel Calculator - Option 1
Enter the information of your attic area and Soffit Panels.
Calculated Results:
Required Intake NFA: sq ft
Intake of Specified Panels: sq ft
Boost Intake NFA with Lomanco Deck Air Model DA-4, 36 sq in NFA
DA-4 required to fix specified intake: 0 Vents
DA-4 for total required Intake NFA: 0 Vents