Lomanco® offers a turbine option for your tile roof. Our BIB-12TR turbines is approved for all tile and slate roof constructions. All Lomanco® Whirlybird® Tile Roof Turbines come with a Lifetime Transferable Warranty. Simply put, you can't buy a better turbine. The Whirlybird® Tile Roof Turbine's large flashing makes installation easy. The tile roof turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch.