How To Build A Custom Shower Bench Seat

2:46 pm
Bathroom Remodeling

If you’re planning a bathroom remodel, a custom shower bench seat is a great way to add both functionality and luxury to your space. Whether you’re looking for added comfort, accessibility, or spa-like appeal, a built-in bench can transform your shower into a relaxing retreat.

At New Bay Remodeling, we specialize in bathroom renovations across Clearwater, FL, and nearby areas—and today, we’re sharing expert tips on how to build a custom shower bench seat that’s stylish, durable, and perfectly suited to your space.

How To Build A Custom Shower Bench Seat

Step 1: Determine the Purpose and Size

Before starting construction, consider how you plan to use the bench. Is it for shaving, relaxation, accessibility, or aesthetics? The intended use will help determine the ideal size and location.

Standard Bench Dimensions:

Height: 17″ to 19″

Depth: 15″ to 18″

Width: Custom, depending on your shower space

Step 2: Choose the Right Materials

Your shower bench needs to be water-resistant and sturdy. At New Bay Remodeling, we recommend the following materials:

Framing: Pressure-treated wood or metal studs

Surface: Cement backer board

Finish: Porcelain tile, natural stone, or quartz for a sleek and waterproof surface

Want a floating, wall-mounted, or corner bench? We’ll help you select the right style for your shower layout.

Step 3: Build the Frame

For a built-in bench:

Frame the Bench: Use treated lumber to construct a strong, stable frame anchored to the wall studs.

Secure It: Attach securely using corrosion-resistant screws or anchors.

Install Cement Board: Apply cement board over the frame, ensuring all joints are sealed with waterproof mesh tape.

Step 4: Waterproof the Structure

Waterproofing is critical to avoid mold and water damage:

Use a waterproof membrane or liquid waterproofing product over all surfaces.

Pay special attention to corners and seams.

At New Bay Remodeling, we never skip this step—it’s essential for long-term durability and peace of mind.

Step 5: Tile and Finish

Once the waterproofing is dry:

Install tile or stone using thin-set mortar.

Ensure proper slope so water drains off the bench.

Grout and seal for a polished, moisture-resistant finish.

We can help you choose tile that complements the rest of your shower design and enhances the overall aesthetics.

Step 6: Let the Pros Handle It (Optional but Recommended)

While DIY is possible, building a custom shower bench requires precise measurements, structural integrity, and expert waterproofing. Hiring a professional remodeling team ensures:

Code compliance

Flawless execution

Long-term reliability

At New Bay Remodeling, we create stunning, functional bathrooms for homeowners across Clearwater and the surrounding areas. Whether you’re dreaming of a built-in bench, a full shower remodel, or a complete bathroom transformation—we’ve got you covered.

Ready to Upgrade Your Shower?

Contact New Bay Remodeling today for a free consultation. Let’s turn your bathroom into the spa-like escape you’ve always wanted—with a custom shower bench built to last.

Ready to start your bathroom project? New Bay Remodeling offers bathroom remodeling services across Tampa Bay. Call (813) 590-0333 or request a free consultation today.