We renovate a lot of bathrooms, and when we start a project often one of the first questions is what kind of bathroom are you looking to get out of your renovation? For some, it is a simple upgrade and for others, it is a complete tear-out and rebuild. Either way knowing the number and types of fixtures and parts of the bathroom is critical for planning the bathroom reno or remodel.
Understanding the Difference Between a 4-Piece and 5-Piece Bathroom
When planning a bathroom renovation, one of the most common questions homeowners ask is: What’s the difference between a 4-piece and a 5-piece bathroom? At Okotoks Bathroom Pros, we believe that understanding these terms can help you design a space that suits your needs, lifestyle, and budget. Let’s break it down!
What is a 4-Piece Bathroom?
A 4-piece bathroom includes four key fixtures:
- Sink – Often a vanity with storage or a pedestal sink.
- Toilet – Standard in all full bathrooms.
- Bathtub – A built-in tub or freestanding option.
- Shower – A stand-alone shower or a shower/tub combination.
This is the most common type of full bathroom found in homes, offering both a bathtub and a separate shower for convenience. It’s a great choice for families or anyone who enjoys having both bathing options.

The image above is a “full” bathroom meaning the shower and the tub are separate, but this is still considered a 4-piece bathroom. According to this real estate website in Edmonton, there are multiple configurations for a 4 piece bathroom that we list here.
The four fixtures of a four-piece bath could technically be any of the following:
- Sink, toilet, shower, bathtub (most common by far)
- Sink, sink, toilet, bathtub
- Sink, sink toilet, shower
- Sink, toilet, shower, bidet
- Sink, toilet, bathtub, bidet
- Sink, toilet, double shower
Obviously, this is important when deciding on a renovation and when listing your house for sale.
What is a 5-Piece Bathroom?
A 5-piece bathroom takes things a step further by adding an extra fixture. Typically, it includes:
- Sink #1 – A double vanity with two sinks is common.
- Sink #2 – Many 5-piece bathrooms have dual sinks for shared use.
- Toilet – Essential in any bathroom.
- Bathtub – A freestanding or built-in tub.
- Shower – A stand-alone shower separate from the tub.
The primary distinction is the addition of a second sink, making a 5-piece bathroom ideal for ensuite bathrooms or shared spaces where two people need to get ready at the same time.
Choosing the Right Option for Your Home
Deciding between a 4-piece and a 5-piece bathroom depends on factors like space, budget, and household needs. If you have the room and want a more luxurious feel, a 5-piece bathroom with double sinks can enhance functionality. However, if you’re working with a smaller space, a well-designed 4-piece layout can still provide excellent comfort and efficiency.
At Okotoks Bathroom Pros, we specialize in transforming bathrooms into beautiful, practical spaces that fit your lifestyle. Whether you’re looking to upgrade a 4-piece bathroom or create a spa-like 5-piece ensuite, our expert team is here to help.
Thinking of a bathroom renovation? Contact Okotoks Bathroom Pros today to discuss your project!