Bathroom Vanity Installation in Jacksonville, FL

A single vanity works well in bathrooms under about 60 inches of wall width and keeps plumbing simple, with one supply and drain run to plan around. A double vanity needs enough width, typically 60 inches or more, to give each sink real elbow room rather than two sinks crowded together, and it means running a second set of supply lines and a second drain, either to a shared branch or two separate stub-outs.

We'll talk through whether your primary bathroom actually benefits from two sinks or whether a single larger vanity with more counter and storage serves the space better.

Standard vanity height has shifted over the years; depending on the age of the property, older Jacksonville homes may have 30 to 32-inch vanities, while newer cabinets are commonly built at 34 to 36 inches, closer to kitchen counter height. Raising vanity height usually means moving the drain and supply stub-outs, since a taller cabinet changes where the trap and shutoff valves need to sit.

We also check faucet spacing and centerset versus widespread configurations, since that determines what countertop drilling pattern we need and whether existing supply lines line up with the new sink location.

Quartz is a popular upgrade we install because it resists staining and doesn't need sealing, which matters in Jacksonville's humidity. Granite and marble are options for homeowners who want natural stone, though marble needs periodic sealing and is more prone to etching from acidic products. Cultured marble and solid surface remain budget options with integrated sinks that eliminate a seam around the bowl.

Drawer bases hold more usable storage than doors with shelves behind them, and soft-close hardware is worth the small upcharge given daily use. For a double vanity, a center tower of drawers between the two sink bases adds storage without sacrificing sink space, which works especially well in primary bathrooms where two people are getting ready at once.

A mirror should generally sit a few inches narrower than the vanity on each side, and lighting should be sized to that mirror width rather than centered on the wall by default. Vertical sconces flanking the mirror give more even, shadow-free light for grooming than a single fixture mounted above, which is why we often recommend that layout for double vanities in particular.

When a new vanity is wider or narrower than the old one, the drain and supply locations rarely land exactly where the new sink needs them. We either adjust the rough-in behind the wall or, for smaller shifts, use an offset drain kit and flexible supply lines to bridge the gap without opening the wall further than necessary.

Slab-on-grade construction, common throughout Jacksonville, means drain lines typically run under the slab, so any significant relocation of a sink drain involves cutting concrete rather than simply moving pipe inside a wall cavity. In older Riverside and Avondale homes we frequently find galvanized supply lines that are worth replacing with copper or PEX while the vanity is already disconnected, since reconnecting old fittings to new fixtures can introduce leaks.

Any project that relocates plumbing rather than reconnecting to the same rough-in generally requires a permit through the City of Jacksonville Building Inspection Division under the Florida Building Code, 8th Edition (2023).

We measure the room, confirm rough-in locations, and finalize cabinet, countertop, and sink selections before ordering. Installation includes removing the old vanity, adjusting plumbing as needed, setting and leveling the new cabinet, template and install of the countertop, and connecting fixtures.