About this app
The Lomanco Vent Selector app allows you to easily calculate and share how many Lomanco roof vents you need for a properly balanced attic ventilation system. Find intake and exhaust options, roof pitch, Whirlybird® base pitches, and more with this multifunctional app.The Lomanco Vent Selector app includes:
• Ventilation Calculator
• Soffit Panel Tool
• Whirlybird Pitch Tool
Ventilation Calculator – Learn how many Lomanco intake and exhaust vents are needed for your installation.
Soffit Panel Tool – Calculate how much soffit panel is needed for a balanced ventilation system. Diagnose inadequate soffit ventilation.
Whirlybird® Pitch Tool – Calculate the pitch of a roof and also learn the Whirlybird base number needed for Whirlybird installation. Save a photo with a roof’s pitch information directly to your phone.
