Wire shelving provides a quick and easy solution to a cluttered closet. It lacks adjustability but is nevertheless an inexpensive option to help organize any storage space. Basic wire shelving is attached to walls with support brackets. For entire wall lengths we recommend finding a system that also has return wall brackets (often called side wall brackets) and support clips. Both drywall shelf clips and stud shelf clips are available at home centers. Support brackets placed at stud locations further stabilize the unit.
A slightly advanced style of wire shelving that is increasing in popularity is track mounted. It is available in more styles than standard white vinyl-coated wire shelving. This type of wire shelving consists of a horizontal rail track that supports vertical rails, or the vertical may be directly fastened to the wall. Shelf brackets then snap into the verticals and shelves are set on top of the shelf supports. These systems are viable closet organizers but cannot bear as much weight as wood or melamine systems. The span should be kept to 36" or less and have adequate support—by hitting studs where you can and using toggle bolts every 16".