Fully assembled means the cabinet, sink, and countertop are put together before it ships. It does not necessarily mean the faucet is included, unless it is listed in the product description. Many counters are pre-drilled so you simply have to match the hardware and plumbing to the faucet holes.

Widths run from 24 inches up to 72 inches. A 24 inch or 30 inch single vanity is the usual fit for a small bath or a powder room. Mid sizes include 36 inches, 42 inches, and 48 inches – a practical choice for a standard full bathroom. Double vanities often land at 60 inches, and a 72 inch vanity can hold two undermount sinks. Measure the available space in your bathroom, then match it to the vanity width in the product dimensions.

Choose a double when two people share the bath and the wall is wide enough for two basins. Those vanities are often 60 inches or 72 inches wide, with two undermount sinks. A single vanity that is 24 inches to 36 inches is a better fit for short walls and small bathrooms. If you are still deciding between one sink and two, compare single vanities and double vanities.

No. A vanity top is the counter and sink that sit on a cabinet. A fully assembled vanity includes the cabinet, the top, and the sink delivered as one unit. If you already have the cabinet and only need a new countertop, look at vanity tops. If you are open to a vanity you put together yourself, there are more options available under bathroom vanities.

In a powder room, a 24 inch or 30 inch single is the size that usually fits. It will arrive as one piece, so you need a clear path to carry the cabinet in, not only a clear spot on the wall. Freestanding models sit on the floor, and some rest on tapered legs, with storage behind the doors. Confirm the width and the depth in the product dimensions, and check that the sink is included.