The main reason why building engineers might prefer aluminum material over other materials is because of its lightweight and high-machinable properties. This allows them to come up with varying sizes of profiles that can be found across many types of building mediums.
True wrought iron fences are hand-shaped by blacksmiths or master craftsmen. They take time to produce and are usually custom created as needed, made to order.
The Elegance of Rod Iron Scrolls A Timeless Decorative Element