How to Do a Backsplash in a Bathroom

Adding a backsplash to your bathroom can completely transform the look and feel of the space. Not only does a backsplash provide an extra pop of style, but it also protects your walls from water damage and splashes. Installing a backsplash is a relatively easy DIY project that can make a big impact. Here is a comprehensive guide on how to do a backsplash in a bathroom.

Selecting Materials for Your Bathroom Backsplash

The first step is choosing the right materials for your backsplash. There are lots of options to consider that can work with any design aesthetic.


Tile is a classic and popular choice for bathroom backsplashes. It comes in a vast array of sizes, shapes, textures, and colors. Tile is water-resistant, easy to clean, and durable. Some top options include:

  • Ceramic tile – Budget-friendly and available in tons of styles. Use glossy tile for a sleek look or textured tile for added visual interest.
  • Glass tile – Provides a shiny, elegant look. Usually smaller in size like mosaic tiles.
  • Stone tile – Natural stone like marble, travertine, or slate can create a high-end, spa-like feel.
  • Metal tile – Adds an eye-catching, contemporary look with tiles made of stainless steel, copper, or tin.

Stone Slab

For a seamless, sophisticated look, a stone slab is a great backsplash choice. Granite, marble, and soapstone are popular options. Stone is durable, easy to clean, and water-resistant. Slabs can be cut to size and installed below the mirror or along the entire back wall.

Glass Sheets

Glass sheets make a gorgeously sleek backsplash. They create a shiny, smooth surface that has lots of visual depth. Glass backsplashes can be found in clear, colored, frosted, or patterned designs. Install glass sheets below the mirror or an entire accent wall.

Natural Wood

Natural wood brings warmth and texture to a bathroom space. Use real wood planks behind the sink or on a feature wall. Make sure any wood backsplash materials are sealed properly to withstand moisture.

Metal Sheets

Metal backsplashes have an industrial vibe. Stainless steel, copper, bronze, and tin sheets instantly add shine and charm. Metallic materials should have a waterproof coating to prevent damage in humid bathroom environments.


For a budget-friendly, creative option, use wallpaper as a backsplash. Look for vinyl wallpaper that is intended for high-moisture areas. Install wallpaper with an adhesive just behind sinks, mirrors, and on accent walls.

How to Prepare the Surface for Installation

Once you’ve selected your backsplash materials, proper prep work is crucial before installation. Follow these steps to get your backsplash surface ready:

  • Remove any existing wallpaper or backsplash. Scrape off old caulk or adhesive.
  • Clean the surface thoroughly. Use a degreaser to remove dirt and soap residue.
  • Patch any holes or imperfections with spackle. Let it dry completely.
  • Sand down rough areas for a smooth surface. Wipe away dust with a wet cloth.
  • Prime the walls with a waterproof primer. This helps materials stick. Allow the primer to dry fully.

Proper prep prevents issues like cracked or lifting tiles and creates the ideal surface for a long-lasting backsplash.

Measuring and Cutting Materials

The next important step is accurately measuring your backsplash area and cutting materials to size:

  • Measure the length and height of the space. For a full wall backsplash, measure floor to ceiling.
  • For small backsplashes, measure the precise area behind sinks or mirrors. Add 1-2″ extra on all sides.
  • Use a straightedge and pencil to mark cutting lines. Mark tiles or sheets on the backside.
  • Make straight cuts with a wet saw for tile, score and snap for glass, or a circular saw for natural wood sheets.
  • Use a ruler and utility knife for detailed cuts. For wallpaper, cut with scissors.
  • Use safety goggles, gloves, and a mask when cutting materials. Work slowly and carefully.

Take time to measure and cut materials properly. The right cuts ensure materials fit snugly into place. Cut outs can be made for outlets, plumbing, etc.

Installation Tips and Tricks

Installation methods vary slightly depending on your backsplash material. Here are the best tips for getting materials installed correctly:

Tile Installation

  • Spread thinset mortar evenly across the surface area with a notched trowel.
  • Press tiles into the thinset firmly. Use spacers between tiles for even spacing.
  • Allow thinset to dry 24 hours before grouting. Apply grout between tile edges.
  • Wipe away excess grout with a damp sponge. Polish once dry for a gleaming finish.

Natural Stone Slab Installation

  • Select a multipurpose construction adhesive made for stone materials.
  • Spread the adhesive on the back of the stone slab and on the wall surface.
  • Press the slab in place firmly. Use screws along the edges for extra support.
  • Allow adhesive to dry fully, for up to 48 hours. Use caulk to seal any edges.

Glass Sheet Installation

  • Use clear silicone adhesive to attach glass sheets to the wall. This allows flexibility.
  • Apply dot patterns or lines of silicone adhesive to the backside of sheets and on the wall.
  • Firmly press and hold glass in place for 30-60 seconds as silicone sets.
  • Let silicone fully cure for 24-48 hours before sealing edges with caulk.

Wood Plank Installation

  • Arrange wood planks against the wall and mark locations with a pencil.
  • Use a high-quality construction adhesive to attach the wood planks to the wall. Apply adhesive to the wall and wood backs.
  • Firmly press each wooden plank in place along the pencil marks. Use finishing nails for extra support.
  • Allow adhesive to dry fully before caulking planks. Apply waterproof polyurethane sealer to wood.

Wallpaper Installation

  • Use a removable adhesive wallpaper made for high-moisture areas. Avoid traditional wallpaper paste.
  • Spread an even layer of adhesive on the backside of wallpaper with a paint roller.
  • Smooth wallpaper onto the wall, removing any bubbles or wrinkles. Use a smoothing tool.
  • Once installed, use a clean sponge and water to remove extra adhesive along seams.

The right installation process prevents materials from shifting or detaching from bathroom walls. Follow all manufacturer instructions for your selected backsplash.

Grout and Sealant Tips

Grout and sealant are important finishing touches for a long-lasting bathroom backsplash:

  • Allow all adhesives and thinset mortar to fully cure before grouting or caulking. This prevents cracking.
  • Choose a waterproof, epoxy-based grout for tile backsplashes. Use a rubber grout float for smooth application between tile edges.
  • Clean excess grout right away to prevent drying and hazing on tile. Use minimal water and a soft sponge.
  • Apply a clear sealant or caulk along any seams, edges, corners, and around fixtures. This prevents moisture damage.
  • Allow all grouts and sealants to cure fully, which can take 24-48 hours. Avoid getting wet during this time.
  • Use a gentle cleaner and soft sponge for cleaning grout. Harsh chemicals can cause fading or erosion.

Proper grouting and sealing protects the durability and longevity of your new backsplash.

Maintenance Tips

Bathroom backsplashes require some periodic maintenance to stay looking fresh and prevent damages:

  • Wipe down tile, glass, or metal backsplashes frequently with a soft, damp microfiber cloth. Use gentle soap if needed.
  • Grout may need resealing every 1-2 years. Look for any cracks or discoloration. Apply a sealant like Aqua Mix to refresh.
  • Use a mineral oil or beeswax conditioner on wood backsplashes to maintain the finish over time. Reapply polyurethane as needed.
  • Avoid abrasive brushes, pads, or cleaners that can scratch surfaces. Stick to soft sponges and cloths.
  • Repair any cracked tiles, loose grout, or caulking issues immediately to prevent additional damage.

With the proper care, a bathroom backsplash can stay vibrant and damage-free for many years.

Common Problems and Troubleshooting

Even if carefully installed, backsplashes can sometimes develop issues. Here are some common problems and fixes:

Grout cracking or crumbling: Joint movement can cause grout to crack. Try regrouting problem areas with a flexible grout. Ensure the surface was primed before regrouting.

Tiles loosening: When tiles detach, it is usually an issue with adhesion. Carefully remove loose tiles and scrape away old mortar. Reapply thinset and reset tiles.

Discoloration or staining: Use a Tile & Stone Cleaner to brighten and remove stains from grout lines or natural stone. Test in an inconspicuous area first.

Warping: Wood or wallpaper backsplashes can warp from moisture. Improve ventilation and use a dehumidifier to reduce humidity levels. Replace warped boards or wallpaper.

Etching: Use a tile sealer/polish to prevent acidic liquids from etching into natural stone surfaces. Avoid harsh cleaners that can strip finishes.

With the right installation and care, bathroom backsplash issues can be prevented or corrected to restore your backsplash surface.

Enhance Your Bathroom with a Backsplash

Installing a backsplash is one of the best ways to elevate your bathroom’s appearance. With some careful prep work and installation, you can achieve a backsplash design that completely transforms the feel of your space. Tiles, stone slabs, glass, and other materials each create their own unique look and vibe. Maintain your new backsplash properly so that it stays protected from moisture and everyday use. Enhance your mornings getting ready with a backsplash that puts together your dream bathroom aesthetic.

How to Select the Perfect Backsplash for Your Bathroom

Choosing the right backsplash is one of the most exciting parts of bathroom remodeling. With so many gorgeous backsplash materials and designs to pick from, it can be tricky to select the perfect one for your space and style. Follow this guide to find a backsplash that completely transforms the look of your dream bathroom.

Measure Your Bathroom Space

  • Grab a tape measure and note the precise dimensions of the backsplash area, marking where it will begin and end.
  • For small backsplashes behind a sink or mirror, measure just the area needed.
  • For full wall backsplashes, measure floor to ceiling, including outlets and windows.

Accurate measurements ensure you get the right amount of backsplash materials. Include an extra 1-2 inches on each side during planning.

Consider Placement

Typical backsplash locations include:

  • Directly behind the faucets, vanity, and sink
  • All along one full wall for a bold accent
  • Above the tub or shower enclosure
  • Behind bathroom mirrors and medicine cabinets
  • On the wall opposite shower and tub areas

Decide if you want your backsplash as a main focal point or a more subtle detail.

Complement the Color Palette

Hold up paint swatches of your wall colors next to backsplash options to see what works best together.

  • Warm tones like beige or brown pair well with natural stone backsplashes.
  • Cool tones like blue and gray match nicely with glass or metallic backsplashes.
  • Vibrant paint colors can be complemented with an exciting patterned or mosaic tile.

Make sure your backsplash doesn’t clash with cabinets, flooring, or other finishes.

Consider Maintenance and Moisture

Bathrooms need materials that can withstand moisture and humidity.

  • Porcelain, ceramic, glass, and metal tile require minimal maintenance.
  • Natural stone needs regular sealing.
  • Wood backsplashes require ventilation and resealing.
  • Wallpaper needs an adhesive designed specifically for bathrooms.

Factor in the level of maintenance you want when selecting a material.

Determine Overall Costs

Backsplash costs depend on the materials:

  • Ceramic tile is the most budget-friendly option, starting under $10 per square foot.
  • Stone tile is mid-range, from $15-50 per square foot.
  • Glass tile and metal tile run $50-100 per square foot.
  • Large stone slabs are premium, starting around $100 per square foot.

Set a realistic budget and find options affordable for your project.

Visualize the Finished Look

Picture how various backsplash designs fit into your overall vision.

  • Sleek glass or metal pairs well with modern, minimalist baths.
  • Elegant marble slabs complement traditional bathrooms.
  • Bold patterns and colors enliven eclectic or rustic baths.

Choose the look that aligns best with your style.

Selecting a backsplash that fits your bathroom perfectly results in a cohesive, polished look. With the right backsplash, your bathroom transforms from ordinary to extraordinary.

How to Create a Focal Point With Your Bathroom Backsplash

A statement-making backsplash can become a beautiful focal point in your bathroom. Follow these tips to design an eye-catching, artistic backsplash that instantly elevates your space.

Select an Accent Wall

Choose one wall to become a bold backsplash accent. Focal point locations may include:

  • Behind bathroom sinks, mirrors, and vanities
  • Above tub and shower areas
  • On the wall opposite enclosed showers
  • Near windows to maximize natural light

Consider sight lines when choosing a statement wall for maximum impact.

Pick Striking Materials

These backsplash materials grab attention:

  • Vibrantly colored, handmade, or mosaic tile
  • Metallic tiles in stainless steel, copper, or tin
  • Colorful or patterned glass tile
  • Contrasting mixes of stone tile like marble and slate
  • Natural stone slabs with distinctive veining
  • Mirrored tile for contemporary glam
  • Weathered wood planks in ocean blue or charcoal gray

Create Dimension

Use dimensional materials to add extra interest:

  • Stacked ledges
  • Oversized tile
  • Beveled subway tile
  • Varied tile shapes
  • Tile trims and borders
  • Pebble stone sheets
  • Textured 3D tile

Embossed, beveled, or stacked tiles cast shadows and reflect light.

Use Creative Shapes

Shaped tiles can mirror other bathroom elements:

  • Elongated rectangles stretching vertically
  • Herringbone shape calling back to flooring
  • Circular behind round mirrors or sconces
  • Wavy or cloud-shaped above baths

Match or contrast the lines, edges, and forms already in your space.

Install Artfully

Use thoughtful design and precision:

  • Lay out tile purposefully in geometric or asymmetrical patterns
  • Mix varied textures and colors in a listello stripe design
  • Frame the space with trim pieces like chair rail
  • Accent with bands of mosaic tiles

Creative tile layouts transform a simple backsplash into a work of art.

Make a sleek statement and focus the eye with a bold, beautiful backsplash focal point.

Choosing Backsplash Colors to Match Your Bathroom

Selecting a backsplash color that enhances your bathroom design comes down to carefully coordinating with existing elements. Match your backsplash hues to create a cohesive, attractive color scheme.

Match Wall Color

Choose a backsplash tile or material featuring your wall color. For example:

  • Pale blue glass tile matching soft blue walls
  • Neutral stone backsplash against tan walls
  • White subway tile backsplash on white walls

Matching the backsplash color to walls creates a seamless, clean look.

Complement Cabinetry

Select a backsplash in a shade that flatters your cabinet finish:

  • Warm wood cabinetry paired with cream or beige backsplash tile
  • Cool gray cabinets with a stark white or navy blue backsplash
  • Bright white cabinets connected with greige marble slab backsplash

Make sure cabinet and backsplash colors enrich instead of compete with each other.

Coordinate with Countertops

Match backsplash colors with countertop materials:

  • White quartz countertop with white marble subway tile
  • Black granite paired with black marble mosaic backsplash
  • Wood countertops complemented with natural stone or white tile

Consistent colors between surfaces provide a polished, integrated look.

Contrast Flooring

Use the backsplash to create color separation from the floors:

  • Sandy limestone flooring contrasting a deep blue backsplash
  • Dark wood flooring offset by white Moroccan fish scale tile
  • Gray wood-look floors opposed by marigold ceramic tile

Contrast makes each element pop instead of blending together.

Repeat Accent Shades

Pull out one accent color in soft goods like towels, rugs, or shower curtains. Repeat this color in the backsplash design. For example:

  • Sage towels matched to sea glass tile
  • Navy bath mat echoed in indigo glass sheet backsplash

Tie the whole room together with just a touch of accent color.

Choosing a backsplash in a color that complements your existing bathroom finishes results in a harmonious, complete look.

Backsplash Design Ideas for Small Bathrooms

Just because space is tight doesn’t mean you have to sacrifice on backsplash style. These clever design ideas allow you to install a gorgeous backsplash, even in a small bath.

Petite Accent Backsplash

A mini backsplash still makes an impact. For a sink, limit the backsplash to:

  • Just behind the f