How to Install Wall Tile Kitchen Backsplash

Installing a tile backsplash in your kitchen can add visual interest and protect your walls from spills and splatters. With some planning and the right materials, installing a tile backsplash is a DIY project many homeowners can tackle. Here is a step-by-step guide to installing a tile backsplash in your kitchen.

Getting Started with Tile Backsplash Installation

Before you start tiling, there are some important preparatory steps to take to ensure a successful installation.

Choose the Tile

One of the most exciting parts of installing a backsplash is selecting the tile. There are countless options when it comes to tile size, texture, color, and material. Consider the existing decor in your kitchen and the overall aesthetic you want to achieve. Smaller tiles like mosaics can create a busy pattern, while larger tiles project a more seamless look. Glossy, light tiles can make a small kitchen appear larger and brighter, while earth-toned matte tiles are great for a more rustic design. The options are endless!

Popular backsplash tile materials include:

  • Ceramic – Budget-friendly option available in a huge range of colors and styles. Durable and easy to clean.
  • Porcelain – Similar look and feel to ceramic, but less prone to chipping and water absorption. Great for moisture-prone areas.
  • Natural stone – Elegant and timeless. Options like marble, travertine, and granite bring nature into the kitchen. Requires sealing.
  • Glass – Sophisticated and modern look. Available in countless colors, patterns, and finishes like iridescent and frosted.
  • Metal – Great contemporary option. Stainless steel, copper, and tin backsplashes bring unique shine.

Calculate How Much Tile is Needed

Once you’ve chosen your tile, determine how much you will need to purchase. Measure the space and use the tile dimensions to calculate the square footage. Don’t forget to account for pattern matching and waste. It’s always better to overestimate. If working around outlets, measure carefully around each one.

Gather the Necessary Installation Tools and Materials

Installing a backsplash is largely about having the right tools for the job. Be sure to gather all of the following before getting started:

  • Tile adhesive – Thinset mortar adhesive is most commonly used. Make sure it is compatible with the tile material you are using.
  • Grout – Select grout in a color that complements the tile. A sanded grout is best for wider joints.
  • Trowel – Look for a trowel with notches suited to your tile size. This ensures proper adhesive thickness.
  • Grout float – A grout float has a sponge-like surface for smoothing grout over the tiles.
  • Tile spacers – Small plastic crosses create consistent spacing between tiles as they are set.
  • Tile cutter – Cuts ceramic and porcelain cleanly for fitting around outlets and corners.
  • Mixing bucket – Essential for properly mixing tile adhesive and grout.
  • Grout sealer – Protects grout from staining and damage after installation.
  • Safety gear – Glasses, gloves, knee pads, and dust mask are recommended.
  • Sponges – For wiping away excess grout and cleaning tiles after mounting.
  • utility knife – For precise tile cutting and adhesive removal.
  • Carpenter’s square – Ensures your tile lines up in perfectly straight rows.

Remove Obstructions and Prep the Surface

With your materials ready, it’s time to prepare the installation surface. Start by removing anything on the walls that will interfere with installation, like light switch plates and outlet covers. Use a utility knife to carefully scrape away any old caulk or residual wall materials.

Fill any holes or imperfections with spackle compound and sand smooth. Thoroughly clean the walls with mild detergent and rinse with clean water. Let the surface dry completely before moving on to the next step.

How to Install Tile Backsplash

Once your prep work is complete, it’s time for the fun part – actually tiling! Follow these steps for proper installation:

Step 1: Plan Your Tile Layout

Having a thoughtful tile layout is key to a successful installation. Here are some tips:

  • Draw a map of your planned tile layout with precise measurements so you know how many full tiles are needed and where cuts should be made.
  • Plan the layout so tiles ending at corners and edges are a minimum of half a tile wide. Very thin pieces are prone to breaking.
  • Balance the tile layout across the space for the most cohesive look. If possible, avoid tiles smaller than a quarter tile at edges.
  • Mark reference lines on the wall lightly in pencil to follow when mounting the tiles. These represent the top most edge of the first row.

Step 2: Mix the Adhesive Mortar

Combining the tile adhesive properly is critical for maximum adhesion. Start by pouring some of the powdered adhesive in the mixing bucket. Add a small amount of water and mix to achieve a thick, lump-free consistency.

Let the adhesive sit for a few minutes, then break up any top film and re-mix before use. Prepare only as much as can be used in 30 minutes to avoid waste.

Step 3: Spread Adhesive on the Wall

Using your adhesive trowel, spread a thin layer of the tile mortar onto a section of the wall, holding the trowel at a 45° angle. Apply enough that there is full contact and no voids, but not too much that the tiles slide down.

Spread adhesive only over a workable area so it does not dry out before tile is applied. Use the trowel’s notched edge to comb straight rows in the adhesive for the tile to be bedded into.

Step 4: Press and Set the Tiles

With adhesive rows ready, it’s time to set and mount the tiles. Start at the bottom in the corner and place the first tile. Press it into the adhesive firmly while holding it straight along the reference line.

Place spacers around each mounted tile. Then comb more adhesive and mount the next tile, pressing it snugly against the spacer to maintain an even joint width.

Work in rows, mounting an entire row before moving to the next. Strike tiles with a rubber mallet to fully embed them in the adhesive if needed.

Step 5: Repeat Steps 3-4 Until Tiled Space is Filled

Follow the process of spreading adhesive, mounting tiles, and inserting spacers until you reach the top of the backsplash area. As you near edges, measure and cut tiles with the tile cutter for an accurate fit.

Clean away any adhesive on tile faces with a damp sponge. Do not spread adhesive too far ahead to prevent drying. Let adhesive cure fully before continuing.

Step 6: Remove Tile Spacers

After the tile adhesive has cured 24-48 hours, remove all tile spacers with needle nose pliers. Be sure no stray adhesive is obstructing the joints. Vacuum the surface to remove debris before grouting.

Step 7: Mix the Grout

Prepare the grout mix following the packaging directions, generally adding powdered grout to clean water. Mix to a smooth, toothpaste-like consistency without lumps.

Let the grout slake for 5-10 minutes, then re-mix before use. Only prepare what can be applied within 30 min.

Step 8: Spread Grout Over the Tiled Surface

Using a grout float, spread grout thoroughly over the tiles, forcing it deeply into the joints with a scraping motion. Hold the float at a 45° angle to avoid dragging grout from the joints.

Make sure joints are totally filled without gaps or voids. Remove excess grout from the tile surface with edge of the float. Wait for grout in joints to firm up slightly before continuing.

Step 9: Wipe Grout Haze from the Tiles

Once the grout in joints becomes firm, begin cleaning the tile faces. Use a damp sponge in a circular motion to wipe residual grout haze off without pulling grout from filled joints.

Rinse sponges frequently and change water often. Thoroughly clean all tile of haze for best results. Avoid wiping too soon or you may drag grout out of the joints.

Step 10: Seal the Grout

After grout has fully cured 24-48 hours, apply grout sealer according to product directions. This adds protection from moisture and staining. Avoid grout sealers with color enhancers or foaming action. Apply sealer carefully only to grout joints.

Tips for Achieving Backsplash Installation Success

Follow these helpful tips for a flawless tile backsplash installation from start to finish:

  • Carefully level and prepare the surface – Any imperfections will show after tiles are mounted.
  • Test templates first – Print templates with tile measurements to finalize the layout before installing.
  • Be patient when cutting tiles – Rushing can break tiles or produce jagged edges. Go slowly.
  • Keep joint width consistent – Use plastic spacers during mounting to maintain straight uniform joints.
  • Apply adhesive and grout properly – Follow mixing directions and never allow materials to dry too quickly.
  • Clean thoroughly between steps – Grout haze left on tiles can ruin the entire look.
  • Avoid walking or working on freshly tiled areas – Give adhesive and grout ample time to fully cure before moving on.
  • Seal grout and re-seal yearly – Sealing protects grout from damage and keeps the finish looking fresh.

Common Questions about Installing a Tile Backsplash

Many homeowners have additional questions when taking on a tiling project. Here are answers to some of the most frequently asked:

How long does it take to install a tile backsplash?

For an experienced DIYer, expect the installation process to take 2-3 days from start to finish. Exact duration will vary based on tile size, layout complexity, and total square footage.

What kind of tile is best for backsplash?

Ceramic and porcelain tiles are most common, but glass, metal, and stone backsplashes are also popular. Choose a durable tile that is easy to clean.

How do I cut tiles for outlets and corners?

Use a wet saw or tile cutter to precisely cut notches, holes, and edge pieces as needed. Take measurements and cut carefully for a custom fit.

Can backsplash tile go all the way to the ceiling?

Yes, tile can be installed to extend all the way to the ceiling for a fully tiled wall. Just plan added adhesive and tile cuts at the top.

Should backsplash tile match counter tile?

Matching adds nice flow, but it’s not required. Many designs use complementary tiles between the backsplash and countertop for interest.

How do I remove existing backsplash tile?

Carefully chip away existing tile with a putty knife or chisel. Remove any remaining adhesive before applying new tile.


Installing a kitchen backsplash tile offers numerous advantages. Not only does it create an attractive, easy-to-clean focal point, it also protects walls from daily cooking mess. By following the steps here for proper planning, preparation, installation, and care, you can achieve stunning results and a successful DIY tiling project. Just go slow, stick to the fundamentals, and don’t be afraid to ask questions along the way.