Cast Iron Garden Fountains or Metal Fountains tend to be freestanding items, and have a large and domineering presence to them, not found in smaller stone fountains. Cast Iron Fgountains can be manufactured in more details than a standard Garden Fountain due to the Iron Casting process employed and the mouldings used. Fot this reason a Cast Iron Garden Fountain can create a striking visual impact. Cast Iron Fountains can last for may years when treated properly, and we suggest the use of a good waterproofing sealant or paint.