Building custom cabinets or built-in furniture yourself is possible, especially for basic designs, if you have woodworking experience. For a professional result, hiring a service is recommended to ensure precision, high-quality craftsmanship, and superior finishes.

The time it takes to build a closet varies widely depending on the project's size, complexity, and level of customization. On average, construction can take anywhere from a few days to two weeks.

A simple reach-in closet might be completed in less than a day, while a more complex walk-in closet could take one to two days or more. A typical project often falls in the 2-to-5-day range. However, a large, highly customized walk-in closet that requires structural changes, like moving a load-bearing wall, will take significantly longer.

A professional contractor can provide the most accurate time estimate for your specific project. If you are planning a DIY build, it is best to budget additional time.

Plywood, MDF (medium-density fiberboard), and solid wood are all popular options for closet shelving. Plywood and solid wood are sturdy and ideal for extended shelves or heavy items. MDF is a budget-friendly choice for light to moderate storage, but it can sag under heavy weight if not adequately supported. Wire shelving is another alternative that allows airflow, making it especially useful in humid spaces such as laundry rooms or basements.

Fortunately, there are no hard and fast rules or regulations regarding the height of closet shelving. However, the typical height for a single closet shelf with a hanging bar is 70 inches from the floor. For a double-hanging system, use 84 to 85 inches from the floor for the top one and 42 inches for the lower.