I built a giant closet system for HGTV show using plywood.  This closet was absolutely massive.  The homeowner wanted alot of shelving for sweaters and shoes.  We ended up building three of these 48" wide units, and then adding hanging in between the units.  This turned out so great and was an inexpensive DIY solution for such a huge space.

I am happy to share the plan that I used to build this closet system below.

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