12-Inch Unfinished Shaker Vanity Base Cabinet
The UVB12 is a 12-inch-wide Unfinished Shaker Vanity Base Cabinet featuring one drawer, one door, and one adjustable shelf. At just 21 inches deep, it provides more comfortable clearance than a standard 24-inch kitchen base cabinet while still offering practical everyday bathroom storage.
This cabinet is commonly installed beside a vanity sink base in powder rooms, guest bathrooms, or other compact layouts where a little additional storage makes a noticeable difference.
Why Choose a 12-Inch Vanity Base Cabinet?
The 12-inch vanity base cabinet is an economical way to add useful bathroom storage without taking up valuable floor space. The drawer keeps frequently used items within easy reach, while the cabinet below provides room for taller bathroom essentials.
If your bathroom layout has room for a wider cabinet, we generally recommend moving up to the
15-Inch Unfinished Shaker Vanity Base Cabinet.
The additional three inches create noticeably more usable storage while maintaining the same bathroom-friendly 21-inch depth.
Common Bathroom Storage Uses
The top drawer is ideal for storing:
- Toothbrushes and toothpaste
- Razors and shaving supplies
- Makeup and cosmetics
- Hair accessories
- Everyday toiletries
The cabinet below is perfect for:
- Toilet paper
- Bathroom cleaning supplies
- Hair dryers and styling tools
- Extra toiletries
- Towels and washcloths
The adjustable shelf can easily be repositioned or removed to accommodate taller bottles, cleaning products, or grooming tools.
12-Inch vs. 15-Inch Vanity Base Cabinet
Choose the 12-inch vanity base cabinet when bathroom space is limited and preserving floor clearance is the priority.
Choose the
15-Inch Unfinished Shaker Vanity Base Cabinet
when the layout allows. The wider cabinet provides more usable storage and greater flexibility for organizing bathroom essentials.
Built for Everyday Bathrooms
Unlike standard kitchen base cabinets, our vanity base cabinets are built 21 inches deep to provide more comfortable clearance in bathrooms without sacrificing everyday storage. The shallower depth works especially well in bathrooms where walkway space is limited.
The partial overlay Shaker design complements traditional, Craftsman, farmhouse, and transitional bathrooms. The exposed face frame also provides a comfortable place to grip the door and drawer, allowing decorative hardware to be added whenever you choose—but never requiring it.
Built to Last
Built in America, the UVB12 features a solid maple face frame, solid maple Shaker door and drawer front with recessed maple plywood center panels, and a durable birch plywood cabinet box. Unlike many mass-produced cabinets, we build our cabinets using premium hardwood and furniture-grade plywood—never MDF, particleboard, or other engineered wood products—for long-term strength, durability, and dependable everyday performance.
Every drawer is built with a durable 1/2-inch plywood drawer bottom to support everyday bathroom essentials. Soft-close concealed hinges and full-extension soft-close drawer glides provide smooth, quiet operation. The unfinished maple exterior is ready for paint, stain, or clear coat, while the cabinet interior already includes a clear natural protective finish.
Before You Order
Before ordering, verify your vanity layout, plumbing locations, countertop dimensions, neighboring cabinets, and any required fillers. Careful planning helps ensure proper door clearance and a comfortable bathroom layout.
Review our
How to Measure for Cabinets
guide before placing your order. We also recommend reading our
Cabinet Layout & Design Guide
before finalizing your vanity layout.
Browse our complete
Unfinished Shaker Vanity Base Cabinet Collection
or our
Unfinished Shaker Cabinet Collection
to compare additional vanity cabinet sizes and configurations.
Product Specifications
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Model: UVB12
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Width: 12 inches
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Height: 34.5 inches
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Depth: 21 inches
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Configuration: One drawer and one door
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Shelf: One adjustable shelf
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Door Style: Partial Overlay Shaker
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Face Frame: Solid maple
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Door & Drawer Front: Solid maple with recessed maple plywood center panels
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Cabinet Box: Birch plywood
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Drawer Bottom: 1/2-inch plywood
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Construction: Premium all-wood construction – no MDF, particleboard, or engineered wood products
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Hardware: Soft-close concealed hinges and full-extension soft-close drawer glides
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Assembly: Ready-to-Assemble pocket screw construction
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Toe Kick: Individual toe kick included
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Origin: Made in America
Finishing Your Unfinished Maple Vanity Cabinet
The unfinished maple exterior can be painted, stained, or clear coated to coordinate with your bathroom design. Maple accepts paint exceptionally well and can also be stained, although proper preparation with a quality wood conditioner or sanding sealer is recommended for an even finish.
Before finishing your cabinet, review our
Cabinet Finishing Guide for Unfinished Maple Cabinets.
The cabinet interior already includes a clear natural protective finish and should not be painted or stained.
Assembly & Installation
The cabinet ships Ready-to-Assemble using our pocket screw construction system for fast, accurate assembly. Pocket screw construction creates a strong cabinet while simplifying installation for both homeowners and professional installers. The door arrives pre-hung, and complete assembly instructions are included.
Visit our
Cabinet Learning Center
for additional assembly resources, installation guidance, and professional cabinet planning advice.
Professional Recommendation
We commonly recommend the UVB12 beside a vanity sink base in powder rooms and secondary bathrooms where a little additional storage goes a long way. The drawer keeps everyday toiletries organized, while the cabinet below provides space for larger bathroom essentials.
If your bathroom layout has room for the
15-inch version,
we generally recommend taking advantage of the extra storage. Those additional three inches make the cabinet noticeably more versatile while maintaining the same bathroom-friendly 21-inch depth.
