What’s the Difference Between 18” and 24” Interlocking Rubber Tiles?

When choosing rubber gym flooring, the size of the interlocking tiles you select can impact everything from installation ease to how polished your space looks. At Living.Fit, we offer two popular options: 18” interlocking rubber tiles and 24” interlocking rubber tiles, each designed for different types of fitness spaces.

18” Rubber Tiles – Ideal for Home Gym Zones and Easy DIY Installations

Our 18-inch interlocking rubber tiles with edge tabs are perfect for creating defined workout areas without flooring an entire room. These tiles are designed to give your space a clean, finished look without the need for trimming. They’re especially useful for:

• Setting up a treadmill, weight bench, or yoga zone inside a multipurpose room

• Home gym setups that don’t go wall-to-wall

• Customers who want a simpler DIY installation experience

• Spaces where you need to move tiles easily or carry them up/down stairs

Because most rooms aren't perfectly square, using 18” edge-tab tiles for full-room installations typically requires cutting—something these tiles are not optimized for. If you're not planning a full remodel, these tiles offer the flexibility and simplicity most homeowners need.

24” Rubber Tiles – Best for Full-Room Installs and Commercial Gym Flooring

The 24-inch interlocking rubber tiles (without edge tabs) are designed for full-coverage flooring projects where trimming and custom fits around walls and corners are expected. These tiles are best for:

• Large or commercial gym flooring installations

• Full-room home gyms where a professional finish is desired

• Projects that require thicker or more customized flooring options

While 24” tiles are often chosen for commercial fitness centers, many homeowners use them when converting an entire room into a dedicated gym space with wall-to-wall rubber flooring and trim.