Cover closets, cabinets, shelving, garage storage. Sometimes it's replacing outdated accordion doors. Other times it concealing the contents of cabinets or shelving units. It may even be to conceal unsightly areas like hot water heaters or electrical boxes. Regardless of the specific need, curtains suspended by drapery hardware can be an easy way to tackle these design challenges. Creative use of curtain tracks has become more common on the design shows typically seen on HGTV and other networks. Escape the clutter by hanging curtains on track systems.