Lomanco Vent Tools

The Lomanco Vent Tools app makes attic ventilation planning easy, fast, and accurate.

Whether you’re a contractor, installer, or building professional, this app helps you determine how many Lomanco vents are needed for a balanced system — right from the job site.

🔧 Included Tools:

• Ventilation Calculator – Find the number of Lomanco intake and exhaust vents required for your attic space.
• Soffit Panel Tool – Calculate how much soffit panel is needed and identify potential intake restrictions.
• Whirlybird® Pitch Tool – Measure roof pitch using your camera and determine the correct Whirlybird base. Save annotated pitch photos directly to your phone.

📱 Use it to:
• Diagnose ventilation issues
• Share specs with crews and customers
• Ensure code-compliant installations
• Select the right Lomanco products

Designed for speed and accuracy, the Lomanco Vent Tools app is an essential jobsite companion for professionals who demand quality and performance.

Lomanco® – Ventilation Excellence Since 1946.