51" Bathroom Vanities

51-Inch Bathroom Vanities for Hard-to-Find Spaces

Searching for a 51-inch bathroom vanity usually means standard retail sizes do not fit the room. DISAR created this collection for a non-standard wall where a 48-inch vanity feels small but a 54-inch cabinet will not fit. It gives homeowners, designers, and contractors a ready-to-ship alternative to expensive custom cabinetry.

Explore single- or double-sink Shaker configurations in White, Gray, Navy Blue, and Natural Oak. Construction includes solid wood frames, heavy-duty plywood cabinet boxes, solid wood dovetail drawers, and soft-close doors and drawers. Depending on the layout, options may include left or right drawer banks, makeup desks, and tall linen cabinets.

Choose a base-only vanity for custom stone or a complete vanity with Carrara quartz and ceramic sinks. In-stock products ship from our Wharton, New Jersey warehouse with free nationwide delivery.

Compare 51-inch base-only vanities or 51-inch vanities with quartz tops to choose the right configuration for your project.

51-Inch Cabinet and 52-Inch Countertop Sizing

The cabinet base measures 51 inches wide. Complete countertop configurations use an approximately 52-inch-wide top to provide about one-half inch of overhang on each side. Customers may search for this configuration as a “51-inch bathroom vanity,” “52-inch bathroom vanity top,” or “51-inch vanity with 52-inch countertop.” Always review the individual product dimensions before installation.