Ornamental Iron fence is one of the most attractive and fashionable fences that can be installed at your home or business. Whether the fence is needed for security, pet containment or perimeter enclosure, you can not go wrong with this beautiful and maintenance free fence. However, not all ornamental iron fences are maintenance free. Most ornamental iron fences are custom welded at a local welding shop and will deteriorate over time due to internal and external rusting.