Lomanco Whirlybird Bib14 14 In. Aluminum Turbine Roof Vent, Mill Finish

The Lomanco Whirlybird BIB14 is a 14-inch aluminum turbine roof vent designed to improve attic ventilation and reduce heat buildup in your home. This wind-driven turbine pulls hot air and moisture out of your attic, helping to reduce energy bills and prevent winter ice buildup when installed properly.

The Whirlybird BIB14 features a proven turbine design built to last. Its internally braced, rigid construction and permanently lubricated bearings ensure reliable, maintenance-free operation year after year. The large flashing and adjustable vari-pitch base make installation straightforward on most roof types.

Features and Benefits

• 100% Rust-Free Aluminum: All-aluminum construction provides lasting durability and reliable performance in any climate.
• Internally Braced Design: Rigid spider-type construction riveted at every connection provides superior stability and strength on any roof pitch.
• High Wind Resistance: Tested to withstand winds up to 110 mph, making it suitable for various climates and weather extremes.
• Efficient Airflow: Twenty-one air-foil curved vanes with rolled edges deflect water while maximizing air movement through the vent.
• Permanently Lubricated Bearings: Upper and lower ball bearings are pre-lubricated for the life of the vent, eliminating maintenance needs.
• Easy Installation: Large flashing and exclusive vari-pitch base that adjusts to a 12/12 roof pitch simplify setup on most roof types.
• Lifetime Warranty: Backed by a lifetime transferable warranty for lasting peace of mind.

Specifications

• Brand: Lomanco
• Model: BIB14
• Diameter (Throat): 14 inches
• Material: Aluminum
• Finish: Mill
• Construction: Internally braced, rigid spider-type, riveted
• Vanes: 21 air-foil curved with rolled edges
• Wind Rating: Tested to 110 mph
• Bearings: Permanently lubricated upper and lower ball bearings
• Base: Vari-pitch, adjusts to 12/12 roof pitch
• Warranty: Lifetime transferable