Choose the right bathroom vanity — before you order.
Measure the room, confirm the sink and plumbing, then choose the mounting style, material and countertop. This guide helps you make each decision in the right order.
Start with the room, not the vanity.
Use finished dimensions — after drywall, tile and trim. Measure more than once and plan around everything that must open, move or connect.
- Measure wall width at three heights.Check near the floor, at countertop height and higher on the wall. Use the smallest measurement.
- Mark the cabinet depth.Use painter's tape on the floor. Many full-depth Willow vanities are 22 inches deep, but always use the exact product drawing.
- Open every nearby door and drawer.Check the bathroom door, shower door, vanity drawers and toilet clearance before choosing the width.
- Record the plumbing rough-in.Measure the drain and supply lines from the finished wall and floor. Offset basins and drawer banks need especially careful alignment.
- Account for trim and uneven walls.Baseboards, door casing and walls that are not square can reduce the usable space.
Match the vanity to the room and the way you use it.
Width determines counter space, storage and sink layout. The chart is a starting point; exact configurations vary by collection.
| Width | Works well for | Typical sink plan |
|---|---|---|
| 24″ | Powder rooms and tight walls | Single sink |
| 30″ | Small full baths and guest baths | Single sink |
| 36″ | Compact everyday bathrooms | Single sink |
| 42″ | More counter space without a large footprint | Single sink |
| 48″ | Large single-sink or compact shared baths | Single or compact double |
| 60″ | Primary and shared bathrooms | Single or double |
| 72″ | Primary suites with generous storage | Single or double |
| 80″ | Spacious primary suites | Double sink |
| 84″ | Large primary bathrooms | Double sink |
| 96″ | Wide shared walls and luxury suites | Double sink |
Standard full-depth vanities are commonly about 21–22 inches deep. Use the exact cabinet, countertop and backsplash dimensions shown on the product page and specification sheet.
Choose around the morning routine.
A second basin is useful only when two people need it at the same time. Otherwise, one sink usually returns more counter space and storage.
Single sink
Best when counter space and uninterrupted drawer storage matter most. Larger single-sink designs can also work well in primary bathrooms.
Double sink
A strong choice for shared routines. Compact doubles begin around 48 inches, while 60 inches and wider generally provide more useful space between basins.
Center or offset sink
An offset basin creates a larger work surface on one side. Confirm that the drain location and drawer layout match your plumbing plan.
Freestanding or floating?
Freestanding
Sits on the floor, provides a furniture-like presence and usually offers the easiest path for hiding plumbing. It still must be secured according to the installation instructions.
Floating
Opens the floor visually and can make a compact room feel lighter. The wall needs correctly positioned structural blocking and fasteners rated for the complete installed load.
Plan floating vanities early. Blocking is easiest to install while the wall is open. Have the contractor review the product specification before plumbing and electrical work are finalized.
Know what the cabinet is made from.
Natural-wood collections and painted collections use different construction, so the product description and specification sheet should guide the final choice.
Natural wood collections
Depending on the collection, Willow uses solid teak, solid white oak or mango for frames, doors and drawer fronts, with natural veneer over moisture-resistant plywood where a larger stable panel is structurally appropriate.
Painted collections
Painted designs use birch and plywood cabinetry with a durable furniture-grade finish. They provide saturated color without using MDF or particleboard.
Look beyond the exterior
Check for dovetailed drawer boxes, soft-close hardware, the internal drawer arrangement and any power-outlet location. These details affect daily use as much as the finish.
Finish the specification before checkout.
Countertop material, edge profile, backsplash, sink and faucet drilling must work as one package. Read the selected variant — not only the main product title.
Quartz
Non-porous, stain-resistant and easy to maintain. It is the practical everyday choice for many busy bathrooms.
Natural stone
Marble and other natural stones have unique veining and variation. Ask what care and sealing the selected stone requires.
Cabinet only
If you source the top separately, give the fabricator the exact cabinet and sink specifications before cutting the slab.
Confirm these five details on the product page
- What the selected configuration includes
- Countertop material and edge profile
- Sink quantity and position
- Backsplash dimensions
- Single-hole, widespread or wall-mount faucet plan
One final check prevents most surprises.
The finished wall width and cabinet depth fit.
Doors, drawers and the walking path remain clear.
The sink position matches the plumbing plan.
Wall blocking is ready for a floating vanity.
Countertop, edge, sink and faucet drilling are confirmed.
The installer has the current product specification sheet.
The delivery path can accommodate every package.
The selected line item matches the finish and configuration you want.
Six guides for the decisions that matter most.
Use these focused guides when you need more detail on measurements, sizing, countertop materials, shared layouts, faucet drilling or solid-wood selection.
How to Measure for a Bathroom Vanity
Confirm width, depth, plumbing and clearances before choosing a cabinet.
Read guide → 02Bathroom Vanity Size Guide
Match vanity width and sink layout to the room and daily routine.
Read guide → 03Quartz vs Marble Vanity Tops
Compare care, durability, appearance and everyday practicality.
Read guide → 04Double Vanity Design Mistakes
Avoid common spacing, plumbing, storage and lighting problems.
Read guide → 05How to Choose a Bathroom Faucet
Match faucet style and drilling to the selected vanity top.
Read guide → 06Teak vs White Oak
Compare two of Willow’s core solid-wood vanity materials.
Read guide →Bathroom vanity FAQs
What size bathroom vanity should I choose?
Measure the finished wall first, then subtract space required by door swings, trim, the toilet, shower and walking path. Choose the largest size that works without crowding the room, and verify the exact cabinet and countertop dimensions on the product page.
Is 48 inches wide enough for a double sink?
A 48-inch double can work when the collection is specifically designed for a compact shared layout. For more usable counter space between two basins, 60 inches or wider is generally more comfortable.
Are Willow bathroom vanities solid wood?
Construction varies by collection. Natural-wood lines use solid teak, solid white oak or mango in frames, doors and drawer fronts, with natural veneer over moisture-resistant plywood where large stable panels are needed. Painted lines use birch and plywood. Willow does not use MDF or particleboard.
Does the vanity include the countertop and sink?
It depends on the selected product configuration. Some listings offer cabinet-only and multiple countertop choices. Review the selected variant and cart line item to confirm the cabinet, top, sink and backsplash before checkout.
What should I plan for a floating vanity?
Confirm the complete installed weight, structural wall blocking, fastener requirements and plumbing location with the installer before the wall is closed. Use the current product drawing for the exact mounting and rough-in plan.
Should I choose the faucet before ordering the vanity?
Yes. Decide whether the faucet will be single-hole, 8-inch widespread or wall-mounted before the countertop is drilled. Available choices vary by product and countertop configuration.
See the materials and proportions in person.
Visit Willow Bath and Vanity in Alpharetta or Norcross, or ask our team to review the size and configuration before you order.