42-Inch Unfinished Shaker Vanity Base Cabinet
The UVB42 is the largest Unfinished Shaker Vanity Base Cabinet in this series. Featuring two side-by-side drawers, two doors, and one adjustable shelf, it delivers maximum storage beside a vanity sink base while maintaining the bathroom-friendly 21-inch cabinet depth.
Designed specifically for bathroom vanities, the shallower 21-inch depth provides more comfortable floor and walkway clearance than a standard 24-inch kitchen base cabinet while maximizing the available storage space.
Why Choose a 42-Inch Vanity Base Cabinet?
Choose the UVB42 when your bathroom layout has room for the maximum storage available in this vanity base cabinet series. The wider cabinet provides generous drawer space and a large interior for towels, toiletries, cleaning supplies, grooming tools, and bulk bathroom products.
This cabinet works best when the additional width improves the overall vanity layout and the extra storage will be put to good use. If a smaller cabinet meets your storage needs, preserving additional bathroom clearance may produce the better overall design.
Common Bathroom Storage Uses
The two upper drawers are ideal for organizing:
- Toothbrushes and toothpaste
- Razors and shaving supplies
- Makeup and cosmetics
- Hairbrushes and combs
- Hair accessories
- Everyday toiletries
- Small grooming tools
The cabinet below is perfect for storing:
- Toilet paper
- Bathroom cleaning supplies
- Hair dryers and styling tools
- Extra toiletries
- Towels and washcloths
- Taller bottles and bathroom products
- Bulk bathroom supplies
The adjustable shelf can be repositioned or removed whenever additional vertical storage is needed for taller bottles, cleaning products, or larger grooming tools.
42-Inch vs. 39-Inch Vanity Base Cabinet
The
39-Inch Unfinished Shaker Vanity Base Cabinet
provides generous storage while requiring three inches less wall space.
Choose the UVB42 when both sizes fit comfortably and your goal is maximizing drawer and cabinet storage. Choose the UVB39 when the smaller width creates better clearance or allows more room for the vanity sink base, fillers, or surrounding fixtures.
Designed for Everyday Bathrooms
The Partial Overlay Shaker design complements traditional, Craftsman, farmhouse, and transitional bathrooms while preserving the classic appearance of framed cabinetry. The exposed solid maple face frame also provides a comfortable grip for opening the drawers and doors, allowing decorative hardware to be added whenever you choose—but never requiring it.
Unlike standard kitchen base cabinets, our vanity base cabinets are built 21 inches deep to provide better clearance around bathroom doors, toilets, tubs, and walkways while still offering maximum storage.
Full Access Behind the Double Doors
Our two-door vanity base cabinets are built without a center stile between the doors. When both doors are open, you have full access to the cabinet interior, making it easier to organize and remove towels, cleaning supplies, hair dryers, and other bulky bathroom items.
The unobstructed opening is especially valuable in a cabinet this wide because it allows you to use the entire cabinet interior without working around a fixed divider.
Built to Last
Built in America, the UVB42 features a solid maple face frame, solid maple Shaker doors and drawer fronts 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
Verify your complete vanity layout before ordering. Check the available wall space, sink base width, plumbing location, countertop dimensions, neighboring cabinets, door swing, toilet clearance, and any fillers required near walls.
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.
Because this is the widest vanity base cabinet in the series, confirm the cabinet can be comfortably carried into the bathroom and positioned during installation before ordering.
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: UVB42
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Width: 42 inches
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Height: 34.5 inches
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Depth: 21 inches
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Configuration: Two drawers and two doors
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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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Doors & Drawer Fronts: Solid maple with recessed maple plywood center panels
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Cabinet Box: Birch plywood
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Drawer Bottoms: 1/2-inch plywood
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Center Stile: None – full cabinet opening for easier access
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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. Maple can absorb stain unevenly, so proper preparation with a quality wood conditioner or sanding sealer is recommended before staining.
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 doors arrive pre-hung, and complete assembly instructions are included.
Visit our
Cabinet Learning Center
for assembly resources, installation guidance, and professional cabinet planning advice.
Professional Recommendation
We recommend the UVB42 beside a vanity sink base in secondary bathrooms and guest bathrooms when the layout comfortably accommodates the width and maximum storage is the priority.
Choose the UVB42 when you'll benefit from the additional drawer and cabinet space. If the
UVB39
provides enough storage while creating better clearance around surrounding fixtures, it may produce the better overall bathroom layout.
