Buy enough closet shelving material to match the length of the existing shelf plus enough for two end supports and middle ...

Closet shelving can be expensive, but there are some affordable ways to add shelves if you install them yourself. A two-pack ...

If you have a square-shaped closet space, using a tape measure to plot out your shelving from inside corner to inside corner will work. If you have an odd-shaped closet, use craft paper or packing ...