 Over the past 5 years, many residential neighborhood Home Owners Associations began requiring aluminum fencing due to its uniform look from home to home.As it requires little to no maintenance and does not rust, the fences remain “new” in appearance for many years.Aluminum fences can be used for Privacy fencing, to provide privacy and security; Pool fencing; Decorative or ornamental fencing, to enhance the appearance of a property; Boundary fencing, to demarcate a piece of real property (link), or Perimeter fencing, to prevent children and/or pets from wandering away