Bathtubs Shopping Guide

Use our MAAX bathtub shopping guide to design your perfect bath experience. Installation types, materials, features, and much more are all covered here!


When starting your measurements, ensure at least 5’ of accessible sides and 3’ of clearance space around your bathtub.

Let's Measure Your Space

Step 1: If installing the bathtub into an alcove, measure the length from wall to wall(1). Keep in mind that the average alcove bathtub is usually 60” long. Deduct at least one inch from each wall from your measurement for undermount or drop-in baths so the rim can comfortably fit within the frame. 

(1)Note: Bathtubs are typically installed to the bare studs. If you are measuring to replace an existing bathtub and have finished walls in place, you must account for wallboard thickness and enclosure thickness. Adding ½” - ¾” to both sides of your measurement (wall tiles tend to be thicker than shower panels) should get you closer to the size needed. The most common sizes are 60”, 66”, and 72.

Step 2: Measure from the front to the back wall and add ½” - ¾” if measuring against a finished wall. The standard bathtub width is usually 30" or 32". To enter and exit the tub comfortably, it is best practice to have a clearance space alongside the bathtub of at least 60" L by 30" W.

Step 3: A standard bathtub height is 15" - 16". Determining bathtub height relative to the floor will allow you to consider a comfortable step-over height to enter the tub. Who will use the bathtub? Is it practical for long-term safe use?

Bathtub Interior

Soaking Depth of Your Bathtub: The soaking depth is taken from the top of the drain to the bottom of the overflow; this is how deep you will submerge. An average bathtub will have a depth of 12”. For a comfortable soak, opt for a depth of at least 14” or more.

Water Capacity: Please look at the technical specifications section on the product page to find the bathtub's capacity in gallons. The standard capacity of a bathtub is typically 40-50 gallons. Please ensure your water heater can accommodate this volume.

The Bathing Well: You can consider interior basin measurements while shopping once you are armed with information about the outside dimensions. Check the technical specifications for the bathing well dimensions; this is the bottom of the bathtub’s length and width. Will it fit your body comfortably? Do you prefer a reclined backrest for long soaks? 

Bathtub Weight:

Weight: Consider the bath's weight while filled and occupied to determine if your current floor will support any added load.  Additional bracing may be required.

Do You Have Room For a Freestanding Tub?

Considering Installing or Replacing a Corner Bathtub

Corner Bathtub Shopping Guide - MAAX


If your goal is to replace or install a corner bathtub, this paragraph is just what you need. There are plenty of benefits to corner bathtubs. Corner bathtubs are attractive and a great way to make the most of your bathroom's space. It doesn't matter how large or small your bathroom is. Adding a good-looking bathtub in an underused corner will maximize the square footage of your bathroom while blending style. When corner bathtubs are placed throughout a bathroom, traffic can flow freely, giving standing people and people sitting at dressing tables more room.

Household Needs and Lifestyles

What is Your Budget?

Establishing a budget upfront can help narrow down your options and prevent overspending. Determine how much you're willing to invest in your new bathtub, including installation costs, and stick to it throughout the shopping process.

Combine Your Bathtub and Shower to Enhance Your Bathing Experience

Create your own stylish oasis and maximize your bathroom space with one of our tub showers. Enjoy the best of both worlds with products that combine the pros of a bathtub and a shower, all while saving on bathing space!

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