Lomanco® Turbine Vents

Turbine installation

Lomanco is the home of the one and only Whirlybird® Turbine Ventilator, the All Weather Turbine Vent. Whirlybird® turbines offer all of the essentials for energy savings and are geared toward going green.

Lomanco® wind turbines are available in three sizes—8", 12", and 14". The 14" Big Whirly turbine moves 37% more air than the 12". The 12" turbine is available in aluminum and galvanized finishes as well as a tile roof design.

Whirlybird® turbines are also available in two models—internally or externally braced. While the internally and externally braced turbines both have the same internal construction, the externally braced turbines have three braces that surround the outside of the turbine.

Common Features

All Lomanco® Whirlybird® turbines come with a Lifetime Transferable Warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction—riveted at every connection and tested to withstand winds of 110 M.P.H., 21 air-foil curved vanes with rolled edges to deflect water, and 100% rust-free all-aluminum construction.

Easy Installation

The Whirlybird® turbine's large flashing makes installation easy. The Whirlybird® turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird® turbine reduces energy bills and the likelihood of winter ice buildup.

Lomanco® Whirlybird® Turbine

  • Forever Guarantee—residential use only.
  • Permanently lubricated upper and lower ball bearings that ensure long life and no maintenance.
  • All-aluminum rust-free construction.
  • Rigid spider-type structure.
  • Riveted at every connection.
  • 21 air-foil curved vanes with rolled vane edges to deflect water.
  • Exclusive vari-pitch base adjusts to 12/12 roof pitch.
  • Large flashing for easy installation.
  • Tested to withstand winds of 110 m.p.h.
  • Easy installation.
  • Reduces energy bills.
  • Reduces winter ice build up.
  • Big Whirly—14” moves up to 37% more air than the 12”.

Lomanco® Whirlybird® Turbine Instructions

Model Name Description Link
BIB-12 Whirlybird Aluminum Wind Turbine View/Print/Download
BEB-12 Whirlybird Aluminum Wind Turbine View/Print/Download
BIB-TR12 Tile Roof Turbine Aluminum Wind Turbine View/Print/Download
BEB-TR12 Tile Roof Turbine Aluminum Wind Turbine View/Print/Download
BIB-14 Big Whirly Aluminum Wind Turbine View/Print/Download
BEB-14 Big Whirly Aluminum Wind Turbine View/Print/Download
TIB-12 Turbine Head Install on exisiting Base View/Print/Download
TEB-12 Turbine Head Install on exisiting Base View/Print/Download
TIB-14 Turbine Head Install on exisiting Base View/Print/Download
TEB-14 Turbine Head Install on exisiting Base View/Print/Download
GT-12 Galvanized Turbine Galvanized Wind Turbine View/Print/Download
GEB-12 Galvanized Turbine Galvanized Wind Turbine View/Print/Download
IB-8 Speciality Turbine Galvanized Wind Turbine View/Print/Download
CN Canadian Turbine Instructions All CN Models View/Print/Download
All Models Turbine on a Metal Roof Metal Roof Install View/Print/Download

Lomanco® Whirlybird® Turbine Information

>

Lomanco® Whirlybird® Turbine Specifications

Click to view Color Codes chart.

Model Colors Hole Size(in) Height(in) Base(in) WT. CTN.(lbs)
B I B-12 MF-WH-BR BL-WB 12 17.25 20 x 20 6.5
BEB-12 MF-WH-BR BL-WB 12 17.625 20 x 20 6.75
B I B-12TR MF-WH-BR BL-WB 12 20.25 20 x 20 6.75
BEB-12TR MF-WH-BR BL-WB 12 20.625 20 x 20 6.75
B I B-14 MF-WH-BR BL-WB 14 20 22 x 22 7.5
BEB-14 MF-WH-BR BL-WB 14 20.375 22 x 22 7.75
T I B-12 MF-WH-BR BL-WB - 11.25 - 4.5
TEB-12 MF-WH-BR BL-WB - 11.625 - 4.75
T I B-14 MF-WH-BR BL-WB - 11.625 - 4.75
TEB-14 MF-WH-BR BL-WB - 12 - 5
GT-12 MF 12 15.75 20 x 20 9
GEB-12 MF 12 16 20 x 20 9.5
I B-8 (TOP) MF 8 14.25 - 4
VP-8 (BTM) MF 8 7.75 16 x 16 2.25

Lomanco® Whirlybird® Videos

Lomanco :: Lomanco® Whirlybird® Video

Lomanco :: Lomanco® Whirlybird® Basic Installation

Lomanco :: Lomanco® Whirlybird® Short Smoke House Demo

How Many Turbines?

Attic Size in SQ. Feet
How Many Turbines Needed? Select your attic size in square feet. The number of turbines needed to ventilate your home will be shown along with the required square inches of intake for a balanced system.
Export to    
Send by email to  
Using the above Square Inches of INTAKE calculate your Intake vents needed HERE!
Facebook twitter youtube

Area Market Managers Only.