WhirlyBird
Lomanco’s turbine ventilators feature upper and lower ball-bearing construction for long life and NO maintenance. These turbines will turn in the slightest breeze. Both the 12” WhirlyBird and the 14” Big Whirly are unconditionally guaranteed. Don’t see what you want? Let us get it for you!
- Large flashing for easy installation.
- Reduces winter ice build up
- Forever Gurantee - residential use only
