The use of 6″ or 9″aluminum airfoil blades adds drama to this example from the Aero Series. These are fabricated with an aluminum powder coated frame. This is a free- standing and high – wind tolerant unit. It can be installed on top of the building without creating wind uplift and engineering problems.
Average budget: $45 – $60 / per sq.ft. (airfoil infill)
Weight: +/- 8 lbs / per sq.ft.