Tiling your kitchen or bathroom backsplash with subway tile is a timeless and classic look that never goes out of style. With the right planning and materials, installing subway tile is an easy DIY project that can completely transform the look of your space. Here is a comprehensive guide on how to tile a backsplash with subway tile.
Introduction
Subway tile gets its name from the look of tiles lining subway stations. The rectangular shape and classic proportions give a clean, sophisticated look to any space. Typically coming in 3-by-6 inch sizes, subway tiles are extremely versatile and work in both modern and traditional kitchen settings.
The repetitive geometric shapes give subway tile a graphic, eye-catching aesthetic. Made from materials like ceramic, glass, or porcelain, subway tiles are available in glossy, matte, or textured finishes. Their uniform shape makes them one of the easiest tiles to install in a basic grid pattern. Using subway tile is a simple and budget-friendly way to add a splash of pattern and color to your backsplash.
Benefits of Using Subway Tile for Backsplash
There are many reasons why subway tile is one of the most popular options for kitchen backsplashes:
- Timeless and classic look – The simplicity of subway tile gives it a versatile, clean look in both traditional and contemporary kitchens. It has been used in design for over a hundred years and its popularity continues today.
- Budget-friendly – Subway tiles tend to be very affordable, especially simple white ceramic tiles. Less expensive than other natural stone or mosaic tiles.
- Easy to install – The uniform shape and small size of subway tile makes it a great beginner DIY project. No need to make tricky cuts.
- Low maintenance – Subway tiles resist staining, are easy to clean, and hold up well over time. Made from durable porcelain or ceramic.
- Variety of colors/finishes – From bold colors to soft pastels, glossy to matte, subway tiles are available in an array of options to match your design aesthetic.
- Works in both traditional and modern spaces – Both vintage and contemporary spaces can benefit from the simple, graphic look of subway tile. Provides a great backdrop.
- Reflects light – The smooth face of subway tile can bounce light around the kitchen. A great way to make small spaces feel larger and brighter.
Choosing Your Tile
Subway tile may come in a classic white, but there are now many color, pattern, finish, and material options available. Keep these tips in mind when selecting your tile:
Tile Material
- Ceramic – Budget-friendly option that comes in a variety of colors. Not as durable as porcelain or natural stone.
- Porcelain – Made from clay that is fired at high temperatures, making it dense, durable, and water-resistant. More premium option.
- Glass – Adds shiny, sleek, modern aesthetic. Can be prone to chipping so best for low-traffic backsplashes.
- Natural stone – Materials like marble, travertine, or slate provide a high-end, luxurious look. Require more maintenance.
Tile Finish
- Glossy – Reflective, shiny finish that mimics glass or marble. Enhances colors but shows flaws easily.
- Matte – A flatter, low-sheen finish that is subtle and understated. Hides flaws well.
- Textured – Adds dimension and visual interest. Options include raised dots, wavy patterns, crackle glazes and more.
Tile Size
The classic subway tile size is 3-by-6 inches, however you can find many variations:
- 2-by-8 inches
- 4-by-8 inches
- 2-by-12 inches
- 4-by-16 inches
Narrow bricks and longer planks provide a more modern, sleek look. Keep grout lines in mind.
Tile Color
White and light grey are the most versatile, working in any kitchen style. But don’t be afraid to get creative! Bold colors and patterns create an eye-catching focal point.
Ordering Tiles
Be sure to order 10-15% extra tiles to account for tile cuts, waste and breakage. Subway tiles require roughly a 1:1 ratio for installation, but extra tiles are always better to have.
Preparing Your Backsplash for Installation
Proper planning and preparation ensures your subway tile installation goes smoothly. Follow these steps to get your backsplash ready:
Clean Surface Thoroughly
Use cleaners designed for kitchen surfaces to remove any grease or soap scum buildup from your existing backsplash area. Rinse and let dry fully.
Remove Any Existing Backsplash
If there is already an outdated or damaged tile backsplash, you will need to remove it. Use a hammer and chisel to pry off existing tiles. Be careful not to damage the wallboard behind the tile.
Check for Damage Behind Existing Backsplash
Examine wall area after removing old backsplash. Look for any water damage, mold or wallboard that needs replacing. Repair any issues to ensure a solid surface for your new tile.
Mark Your Tile Layout
Map out the tile layout using a level and pencil to mark straight lines as guides. Determine the center and mark vertical and horizontal lines spaced equally apart for a grid pattern.
Prepare and Clean Wall Surface
- Sand and fill any uneven spots in the wallboard until smooth and flat.
- Wipe wall area with denatured alcohol to remove residue or dirt.
- Apply painter’s tape to cover edges, outlets or trim you don’t want covered in thinset.
Apply Tile Underlayment as Needed
Cement backerboard helps provide an even, stable surface for the tile. If your walls are in very rough shape, apply 1/4-inch backerboard over the wall studs first.
Spread Thinset Mortar on Wall
Using a notched trowel, spread a thin layer of thinset adhesive mortar onto your backsplash area. Apply only 1-2 feet of thinset at a time to prevent drying out.
How to Install Subway Tile Backsplash
Once you have prepped the backsplash area properly, you are ready to install the subway tiles using the following steps:
Step 1 – Apply the Tile Spacers
Place small, H-shaped plastic spacers along your center vertical and horizontal lines on the thinset before installing any tile. This ensures even spacing.
Step 2 – Set the First Tile
Start in a bottom corner. Set the first tile flush into the corner. Use a level to ensure the tile is plumb and positioned along grid lines. Gently press tile into the thinset.
Step 3 – Install the Bottom Row
Continue setting tiles end-to-end along the bottom row using tile spacers between each one. Check level frequently and make adjustments as needed.
Step 4 – Complete Each Row Across
When the bottom row is complete, move up to the next row. Continue installing tiles row-by-row using the tile spacers to keep consistent spacing between tiles.
Step 5 – Use Tile Cutters for Edge Pieces
When you reach corners, edges and outlets, measure and mark tiles for any required cuts. Use a manual tile cutter for straight cuts and a nipper tool for rounded edges.
Step 6 – Cut Tile Holes for Fixtures
For any fixtures like faucets, soap dispensers, and outlets, measure and trace outline onto tile. Use a rotary tool or ceramic tile hole saw to cut tile opening.
Step 7 – Apply Tiles Around Obstacles
Around receptacles, plumbing pipes, corners etc., you may need to cut tiles into specific shapes using nippers. Test fit customized tiles until fitted properly.
Step 8 – Finish Grouting Seams
Once all subway tiles are set, wait 24-48 hours for thinset to fully cure. Mix grout and apply over all tile seams using a rubber grout float. Wipe excess grout off tiles.
Step 9 – Seal and Finish
After another 24 hours, use a soft cloth to apply sealant to grout lines to prevent staining. Your subway tile backsplash is now complete!
Tips for Installing Subway Tile Backsplash
Follow these helpful tips for a successful installation:
- Always use tile spacers for even grout lines.
- Wipe away excess thinset before it dries using a damp sponge.
- For cuts around electrical boxes, measure carefully and verify fit before tiling.
- Apply painter’s tape to the edges of electrical outlets to prevent thinset and grout build up.
- Plan tile layout to minimize small cut pieces at corners and edges.
- Cut glass tile with specialized glass cutter or by scoring and breaking tile.
- Use a grout sealing product to protect grout lines from kitchen stains.
- Don’t walk on tiles immediately after installation. Wait for thinset to fully cure.
Using the right tools, taking safety precautions, and following the step-by-step installation process will result in a long-lasting, beautiful subway tile backsplash you’ll love.
FAQs About Installing Subway Tile Backsplash
How do I prepare wall for subway tile?
- Thoroughly clean wall surface and remove existing backsplash if present
- Fill any uneven areas and sand wall smooth
- Apply cement backerboard if wall surface is very rough or damaged
- Finish surface should be flat, dry and free of residue
- Apply painter’s tape over edges you don’t want thinset or grout on
What thinset should I use for subway tile?
Use white polymer fortified thinset mortar recommended for tiles. It has a built-in latex additive that makes it more flexible and water-resistant once cured.
What size grout line for subway tile?
1/8 inch is the standard grout line width used between subway tiles. The small grout lines highlight each individual tile. White or light grey grout works well.
How much subway tile do I need?
Subway tiles require a 1:1 ratio since tiles are installed in a straight grid pattern. Measure backsplash square footage and multiply by 1 to get your tile quantity. Add 10-15% extra.
Should subway tile be staggered or stacked?
Subway tiles are designed to be installed in straight vertical and horizontal rows, stacked with tile seams lining up. Staggering is not necessary and offsets the pattern.
How do you cut subway tiles?
Use a manual cutter for straight cuts. For L-cuts, use tile nippers. For circular openings, a rotary tool with a ceramic cutting blade works best. Take time to measure twice and test cuts.
Conclusion
Installing a subway tile backsplash can quickly update the look of your kitchen or bathroom. With the proper prep work, tools, and installation techniques, this easy tiling project can be completed in a weekend. The classic, clean aesthetic of subway tile provides a timeless addition that works in all design styles. Just take your time, follow the process step-by-step, and soon you’ll have a stunning new backsplash to enjoy.