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Double Sink vs. Single Sink Vanity for Your Bathroom

Lowe's Editorial Team

By Lowe's Editorial Team
Published September 27, 2024

This guide will help you make the right decision if you’re planning to remodel your bathroom and are confused about whether to choose double sink vs single sink vanity. We’ll explore the differences in detail so you can understand what’s suitable for you.

Bathroom Layout

Bathroom layout is the arrangement of different utilities in your bathroom. The layout defines your aesthetics, space and functionality.

Which is Better Double Sink vs Single Sink Vanity

A perfectly planned bathroom arrangement improves usefulness, comfort and guarantees effective space usage which reducing chaos. Additionally, it improves the bathroom's overall visual appeal and creates a fun and peaceful mood.

Space Saving

Single Sink Vanity
A single sink vanity takes up less room as it has only one sink. This increases the floor space available for other bathroom essentials. It is perfect for a narrow bathroom space.

Double Sink Vanity
Double sink vanity requires more space in your bathroom as it has minimum two sinks. This can be a problem if you have a smaller bathroom or limited space for your vanity.

Installation

Single Sink Vanity
Single sink vanity requires less plumbing and electrical work. They are lighter and less bulky, hence installation is quicker and easy.

Double Sink Vanity
Double sink vanity can be more challenging because they require more plumbing and electrical work. They’re also heavier and bulkier which makes them hard to install which takes more time and effort.

Counter Space

Single Sink Vanity
More counter space is provided with a single sink. This is perfect if you need an additional place to keep cosmetics, toiletries, or other necessities for the bathroom. 

Double Sink Vanity
A vanity with a double sink takes up less counter space. If your daily routine demands a large amount of counter space, this might be an issue. To offer additional room, some double sink vanities are made with larger countertops.

Number of People

Single Sink Vanity
Ideal to use for a single person as maintaining one sink neat and clean is simpler. Singles can stay organized with minimal effort.

Double Sink Vanity
Ideal to use for couples as it provides enough counter space to use simultaneously. They will not need to wait for the other person to finish.

Storage

Single Sink Vanity
A single sink vanity gives limited storage space if you share your bathroom with family members or have a lot of bathroom necessities.

Double Sink Vanity
Double sinks typically offer more storage space to keep your toiletries, cleaning supplies, and other bathroom essentials.

Cost

Single Sink Vanity
With one sink, they use less material and installation cost. This makes them the budget-friendly choice.

Double Sink Vanity
Double sink vanities may be quite costly due to material and installation costs.

Bathroom Size

Single Sink Vanity
A single sink vanity is typically the best option for smaller bathrooms. It saves space while still providing functionality.

Double Sink Vanity
A double sink vanity can be an excellent option for a larger bathroom, particularly for couples or families.

Types of Vanity for a Double Sink or a Single Sink Bathroom

Floating Vanity

Floating vanities are an excellent option for smaller bathrooms. These sinks are directly mounted on the wall which gives them a modern look and also saves floor space.

Free Stand Vanity

Free standing vanities are a popular option for larger bathrooms. Because they are mounted on legs, they are free to stand without being fixed to any surfaces or walls. They give a more traditional look.

Cabinet Style Vanity

Cabinet style vanities are an ideal option for larger bathrooms. These are similar to free standing vanities but they offer cabinets underneath for support instead of legs. This allows you to store extra items in your bathroom.

Vessel Vanity

These vanities feature an above counter sink. They work best in larger bathrooms where there is plenty of countertop space available alongside the sink.

Under Mounted Sink Vanity

Sinks in this type are attached under the countertop. It's ideal for those who want their counters nice and organized but still require storage space above and below them in cabinets or shelves and within vanity drawers.

Get the Right Sink Vanity for You

It's important to consider a number of factors when selecting the right vanity for your bathroom, including budget, demands, available space, and who will be using it. A single sink vanity will enough if you are a single individual, but two sinks may make getting ready in the morning much simpler in large or busy households.