How to Choose the Right Bathroom Vanity: Size, Style & Buying Guide

Choosing the right bathroom vanity is one of the most important decisions you'll make during a bathroom renovation. A well-chosen vanity does more than improve the appearance of your bathroom. It provides essential storage, creates functional countertop space, and helps make everyday routines more convenient.

Whether you're updating a small powder room, renovating a family bathroom, or designing a spacious primary ensuite, finding the right combination of size, materials, storage, and style is essential.

With so many bathroom vanities available in Canada, knowing what to look for before purchasing can save time, money, and unnecessary installation challenges.

The best bathroom vanity for your home is one that fits your space, meets your storage needs, works with your plumbing, and complements your bathroom design.

This buying guide covers everything you should consider before making your decision.

1. Choose the Right Bathroom Vanity Size

The first step in selecting a bathroom vanity is determining how much space you have available.

A vanity that looks perfect in a showroom or online may not fit comfortably in your bathroom. Choosing the wrong size can interfere with doors, drawers, toilets, showers, and walking space.

Bathroom Vanity Size Comparison

Vanity Size	Recommended Bathroom Type	Main Advantage
24 inches	Small powder rooms	Compact and space-saving
30 inches	Guest bathrooms	Practical storage in smaller spaces
36 inches	Small to medium bathrooms	Balanced countertop and storage
42 inches	Medium bathrooms	Additional storage
48 inches	Medium bathrooms and ensuites	Generous countertop space
60 inches	Larger bathrooms	Single or double sink options
72 inches	Spacious primary bathrooms	Comfortable shared bathroom setup

These recommendations are general guidelines. Your bathroom layout and the vanity's exact dimensions should always determine the final choice.

Best Vanity Sizes for Small Bathrooms

For a compact bathroom, a 24 inch bathroom vanity can provide essential storage without occupying too much floor space.

If you have slightly more room, a 30 inch bathroom vanity offers additional countertop and cabinet space.

A 36 inch bathroom vanity can be a practical upgrade when you want more storage but don't have room for a larger cabinet.

Best Vanity Sizes for Medium Bathrooms

For medium-sized bathrooms, a 48 inch bathroom vanity provides a useful balance between storage, countertop space, and overall cabinet dimensions.

It can work particularly well in guest bathrooms, family bathrooms, and primary ensuites.

Best Vanity Sizes for Large Bathrooms

For larger bathrooms, a 60 inch bathroom vanity offers generous storage and countertop space, with both single- and double-sink configurations available depending on the model.

A 72 inch bathroom vanity can be an excellent choice for spacious primary bathrooms where two people regularly share the space.

How to Measure Your Bathroom Before Buying

Before ordering, measure:

• Wall width: Available horizontal space for the vanity.

• Depth: How far the cabinet can extend into the room.

• Height: The desired finished countertop height.

• Door clearance: Space needed for bathroom and cabinet doors.

• Drawer clearance: Room for drawers to open completely.

• Plumbing: Locations of water supply lines and drains.

• Nearby fixtures: Clearance around toilets, showers, and bathtubs.

• Countertop overhang: Any difference between cabinet and countertop dimensions.

Always check the exact product specifications rather than relying only on the advertised vanity width.

2. Single Sink vs. Double Sink Bathroom Vanity

Choosing between one sink and two sinks is another important decision.

The best configuration depends on the number of people using the bathroom and how much countertop and storage space you need.

Single Sink Bathroom Vanities

Single-sink vanities are popular for powder rooms, guest bathrooms, and bathrooms primarily used by one person.

Their advantages include:

• More uninterrupted countertop space

• Potentially more flexible cabinet storage

• Simpler plumbing arrangements

• More options for compact bathrooms

• A wide range of available sizes

A larger single-sink vanity can be particularly useful when you need room for grooming products, toiletries, and everyday essentials.

Double Sink Bathroom Vanities

Double-sink vanities are designed for shared bathrooms.

They can make morning routines more convenient by allowing two people to use separate sinks simultaneously.

Double vanities are commonly found in 60-inch and 72-inch configurations, although some 48-inch models also accommodate two sinks.

Single vs. Double Sink Comparison

Feature	Single Sink	Double Sink
Number of users at once	Usually one	Two
Countertop space	Generally more	Divided between sinks
Plumbing complexity	Lower	Higher
Storage flexibility	Often greater	Depends on cabinet layout
Ideal use	Individual or guest bathrooms	Shared family or primary bathrooms

Buying tip: If two people rarely need to use the sink simultaneously, a single-sink vanity may provide better everyday functionality through additional countertop space.

3. Floating vs. Freestanding Bathroom Vanities

Bathroom vanities are available in different installation styles, each offering distinct advantages.

Freestanding Bathroom Vanities

Freestanding vanities rest on the floor and are available in traditional, transitional, and modern designs.

They are commonly used in residential renovations because they offer a familiar installation arrangement and a wide selection of cabinet configurations.

Advantages include:

• Multiple storage options

• Traditional and contemporary designs

• Various cabinet sizes

• Practical replacement options for existing floor-standing vanities

Floating Bathroom Vanities

Floating vanities, also called wall-mounted or wall-hung vanities, are attached to the wall, leaving the floor visible beneath the cabinet.

This creates a clean, modern appearance and can make a bathroom feel more open.

Benefits include:

• Contemporary design

• Visible floor space

• Easier cleaning underneath

• Flexible mounting height, subject to installation requirements

Floating vanities require adequate structural support and appropriate mounting hardware.

Explore wall-mounted bathroom vanities to compare available sizes, finishes, and configurations.

Which Vanity Style Is Better for a Small Bathroom?

Both freestanding and floating vanities can work in smaller bathrooms.

A floating vanity may make the room appear more spacious by exposing the floor underneath.

However, the actual cabinet depth, width, and available clearance matter more than installation style alone.

4. Understand Bathroom Vanity Cabinet Materials

Bathroom cabinetry must withstand everyday use in an environment where humidity and occasional water exposure are common.

The cabinet material and quality of construction can affect durability, maintenance, and long-term performance.

Solid Wood Bathroom Vanities

Solid wood can provide a premium appearance and durable construction when properly manufactured and finished.

However, natural wood responds to humidity changes, making protective finishes and appropriate bathroom ventilation important.

Plywood Bathroom Vanities

Quality plywood is commonly used in cabinetry because its layered construction can provide good dimensional stability.

Performance depends on the grade, construction, adhesives, and protective finish.

MDF Bathroom Vanities

Medium-density fibreboard, commonly known as MDF, offers a smooth surface suitable for painted finishes.

Proper sealing is important because MDF can swell when exposed to water, particularly around unprotected edges.

What Is the Best Bathroom Vanity Material?

There is no single material that is best for every bathroom.

When comparing products, consider:

• Cabinet construction

• Moisture-resistant finishing

• Door and drawer quality

• Edge sealing

• Hardware durability

• Manufacturer warranty

A properly constructed and finished cabinet can be more important than the material name alone.

5. Choose Storage That Fits Your Daily Routine

Bathroom storage should be designed around the products you use every day.

Before choosing a vanity, think about what needs to fit inside the cabinet.

Drawers

Drawers are useful for organizing smaller items, including:

• Makeup

• Skincare products

• Hair accessories

• Grooming tools

• Toothbrushes and toiletries

Deep drawers can also accommodate larger bathroom essentials.

Cabinet Doors

Cabinet compartments can provide flexible storage for:

• Towels

• Cleaning products

• Extra toiletries

• Taller bottles

• Bathroom supplies

Features Worth Considering

Look for practical features such as soft-close drawers, adjustable shelves, and storage compartments that remain accessible around the plumbing.

Practical tip: A vanity with fewer, well-designed storage compartments may be more functional than a larger cabinet with an inconvenient layout.

6. Select the Right Bathroom Vanity Countertop

The countertop is one of the most visible and frequently used parts of your vanity.

Choosing the right material can affect cleaning, maintenance, appearance, and long-term satisfaction.

Quartz Countertops

Quartz countertops are popular for their consistent appearance and relatively easy maintenance.

They are available in a variety of colours and patterns, making them suitable for modern and traditional bathroom designs.

Marble Countertops

Natural marble offers distinctive veining and a classic appearance.

Because marble is porous and sensitive to certain substances, it generally requires more careful maintenance than some engineered surfaces.

Ceramic Countertops

Ceramic vanity tops and integrated sinks can provide a clean, streamlined appearance and are generally easy to maintain.

Engineered Stone Countertops

Engineered stone products can offer consistent colours and practical performance, although specific characteristics vary by material and manufacturer.

What Should Be Included With Your Vanity?

Before purchasing, confirm whether the product includes:

• Cabinet

• Countertop

• Sink

• Backsplash

• Faucet

• Drain assembly

• Hardware

• Mirror

Never assume that every accessory shown in a product photograph is included in the purchase.

7. Choose the Best Bathroom Vanity Colour

Your vanity colour should complement the surrounding bathroom finishes rather than compete with them.

Consider your flooring, wall tiles, countertop, fixtures, lighting, and overall design style.

White Bathroom Vanities

White is a versatile option that works well with contemporary, traditional, and transitional bathrooms.

It pairs easily with natural wood, neutral tiles, and contrasting hardware.

Black Bathroom Vanities

Black creates a bold appearance and can provide striking contrast against light walls and countertops.

It is especially effective in contemporary bathrooms.

Natural Oak and Wood Finishes

Natural wood tones introduce warmth and texture.

They work particularly well with modern organic, Scandinavian, and minimalist bathroom designs.

Grey Bathroom Vanities

Grey is a flexible neutral that coordinates with many countertop materials and tile colours.

Navy Blue and Green Bathroom Vanities

Navy blue and green can introduce personality while maintaining a sophisticated appearance.

They often pair well with white countertops, warm metallic fixtures, and neutral walls.

Design tip: Evaluate vanity finishes under the lighting conditions in your bathroom. Colours can look noticeably different under natural daylight and artificial lighting.

8. Match the Vanity to Your Bathroom Design

A well-designed bathroom feels cohesive.

Your vanity should work with the surrounding materials, hardware, and architectural style.

Modern Bathrooms

Choose clean lines, flat-panel doors, minimal hardware, and simple finishes.

Traditional Bathrooms

Look for furniture-inspired cabinets, decorative details, and classic finishes.

Transitional Bathrooms

Combine traditional cabinet shapes with modern countertops, mirrors, and fixtures.

Minimalist Bathrooms

Focus on simple forms, concealed storage, and a limited colour palette.

Rather than choosing each bathroom fixture independently, consider how the vanity, faucet, mirror, lighting, and flooring will work together.

9. Check Plumbing and Installation Requirements

Before buying a vanity, make sure its design is compatible with your existing plumbing.

This is particularly important when:

• Changing from a single sink to a double sink

• Switching from freestanding to floating

• Installing a vanity with drawers behind the sink

• Moving the sink location

• Installing a vessel sink

Plumbing modifications may increase the cost and complexity of your renovation.

For straightforward replacements, choosing a vanity that accommodates the existing supply and drain locations can simplify installation.

Always follow the manufacturer's installation instructions and consult a qualified professional when necessary.

10. Set a Realistic Bathroom Vanity Budget

The purchase price of the cabinet may not represent the full cost of your renovation.

Additional expenses can include:

• Countertop

• Sink

• Faucet

• Drain components

• Plumbing modifications

• Installation labour

• Mirror and lighting

• Shipping

When comparing products, consider the complete package rather than focusing only on the advertised cabinet price.

A vanity that includes a compatible countertop and sink may provide better overall value than a lower-priced cabinet requiring several separate purchases.

11. Common Bathroom Vanity Buying Mistakes

Avoiding a few common mistakes can make your renovation significantly easier.

Choosing a Vanity Without Measuring

Always measure the full installation area, including clearance for doors, drawers, and nearby fixtures.

Ignoring Plumbing Compatibility

A beautiful vanity may require expensive modifications if its sink or drawer configuration interferes with existing plumbing.

Prioritizing Appearance Over Storage

A vanity should look good, but it also needs to accommodate your everyday bathroom essentials.

Forgetting Countertop Maintenance

Different countertop materials require different levels of care.

Choose a material that matches your lifestyle and cleaning preferences.

Assuming Everything Is Included

Always verify which components are included in the product package.

Overlooking Installation Requirements

Floating vanities, heavy countertops, and plumbing modifications may require professional installation.

Bathroom Vanity Buying Checklist

Before placing your order, confirm:

• The vanity fits the available wall space.

• Cabinet depth allows comfortable movement.

• Doors and drawers have enough clearance.

• Sink configuration suits your household.

• Existing plumbing is compatible.

• Cabinet materials are appropriate for bathroom use.

• Storage meets your daily needs.

• Countertop material suits your maintenance preferences.

• Colour and style complement the bathroom.

• Included components are clearly identified.

• Installation requirements are understood.

• Shipping, warranty, and return terms have been reviewed.

Where to Buy Bathroom Vanities in Canada

Once you've determined the right size, sink configuration, storage, and design, the next step is comparing available products.

At CC Supply, homeowners, contractors, and designers can explore bathroom vanities in a variety of sizes, finishes, and styles.

Our selection includes compact vanities for smaller bathrooms, larger cabinets for primary ensuites, single- and double-sink configurations, and modern and traditional designs.

CC Supply offers shipping across Canada, with free shipping available on qualifying orders to Ontario and Quebec.

Browse the complete CC Supply Bathroom Vanity Collection to compare current products, specifications, colours, and available configurations.

Frequently Asked Questions About Choosing a Bathroom Vanity

What is the best bathroom vanity size?

The best size depends on your bathroom layout, available wall space, storage needs, and sink configuration. Common sizes include 24, 30, 36, 48, 60, and 72 inches.

What size vanity is best for a small bathroom?

A 24- or 30-inch vanity can be a practical choice for compact bathrooms. Narrow-depth and wall-mounted models may also help where space is limited.

Is a 48-inch bathroom vanity big enough for two sinks?

Some 48-inch vanities accommodate two sinks, but countertop and storage space will be more limited than with larger double-sink configurations.

Should I choose a 60-inch single or double vanity?

Choose a double-sink vanity if two people regularly need separate washing areas. A single-sink model may be preferable if additional countertop space and storage are more important.

Is a floating vanity better than a freestanding vanity?

Neither is universally better. Floating vanities create a contemporary appearance and expose the floor underneath, while freestanding vanities offer a wide selection of styles and familiar installation arrangements.

What is the best material for a bathroom vanity?

Solid wood, plywood, and properly sealed MDF can all be suitable. Construction quality, protective finishing, and moisture resistance are important factors.

Should my bathroom vanity match the floor?

Not necessarily. Coordinating or contrasting colours can create a balanced design without requiring an exact match.

What should I look for when buying a bathroom vanity online?

Check exact dimensions, cabinet materials, countertop specifications, sink configuration, storage, included components, installation requirements, shipping conditions, return policy, and manufacturer warranty.

Where can I buy bathroom vanities in Canada?

CC Supply offers bathroom vanities in different sizes, styles, colours, and sink configurations, with shipping available across Canada.

Final Thoughts

Choosing the right bathroom vanity is about balancing appearance with everyday functionality.

Start by measuring your space, identifying your storage needs, and deciding whether a single or double sink works best for your household.

Then compare cabinet construction, countertop materials, installation requirements, and overall cost.

A carefully selected bathroom vanity can improve organization, convenience, and the overall appearance of your bathroom for years to come.