Choosing the right grout for your kitchen backsplash is one of the most important decisions you’ll make during your renovation or remodel. The grout acts as the filler between the tiles, so it plays a huge role in the overall look and feel of your backsplash. With so many grout options on the market, it can be tricky to know which one is best for your particular kitchen design and needs. This comprehensive guide covers everything you need to know about choosing grout for a kitchen backsplash.
Factors to Consider When Selecting Grout for Kitchen Backsplash
There are several key factors to take into account when selecting the right grout for your kitchen backsplash:
Aesthetics
One of the biggest considerations is aesthetics. The color and texture of the grout will impact the overall visual appeal of the backsplash. If you want the grout to blend in, choose a grout color that closely matches the tiles. For a more striking contrast, pick a grout that contrasts with the tile color. The width of the grout lines will also affect the look – thinner grout lines tend to have a more seamless appearance.
Durability
Kitchens tend to be high-traffic areas prone to stains from cooking splatters and spills. Be sure to choose a highly durable, stain-resistant grout that can withstand everyday use. Epoxy grout is extremely durable and waterproof. Sanded grout also resists staining better than non-sanded. Stay away from regular cement grout in the kitchen.
Ease of Maintenance
Consider how easy the grout will be to clean and maintain over time. Porous grouts like cement-based ones are more likely to get grimy and stained. Epoxy grouts are non-porous so they’re easier to keep clean. Stay away from dark grout colors, which show dirt more.
Grout Joint Width
The spacing between the tiles, known as the grout joint or grout line, ranges from 1/16 to 3/8 inches. Wider grout lines are better suited to sanded grout. For grout lines 1/8 inch or less, unsanded grout is a better choice.
Type of Tile
Certain tiles require a specific grout type. Natural stone generally needs sanded grout to avoid scratching the surface. Glass tiles must be used with unsanded grout only to prevent scratching. Make sure to consult the tile manufacturer’s recommendations.
Exposure to Moisture
Backsplashes in high-moisture areas near a sink need water-resistant grout. Epoxy or urethane grouts provide the best waterproofing. Avoid regular cement grout if the area will get wet often.
Types of Grout for Kitchen Backsplash
There are several major categories of grout, each with their own characteristics. Choosing the right type depends on your backsplash design, tile type, and needs.
Sanded Cement Grout
Sanded grout contains fine sand particles and is the most common type used for floor and wall tile installations. It’s ideal for joints 1/8 inch and wider. The sand in the mixture helps fill the space between tiles and prevents cracking from shrinkage. Sanded grout provides excellent durability and stain resistance. It can withstand high-traffic kitchens. Grout is available in different cement-based formulas including regular cement, polymer-modified cement, epoxy cement, and urethane cement.
Pros
- Durable and stain resistant
- Ideal for wider joints
- Available in many colors
Cons
- More prone to cracking than epoxy grout
- Requires sealing to maintain water resistance
- Can scratch polished stone and glass tiles
Unsanded Cement Grout
As the name implies, this type contains no sand aggregate. It has a smoother consistency ideal for narrow grout lines 1/8 inch or less. Unsanded grout is often used with glass, metal, or stone mosaic tiles. It can create a near-seamless look. Like sanded grout, unsanded cement grout must be sealed regularly. It stains more easily than sanded grout.
Pros
- Provides smooth finish for thin grout lines
- Won’t scratch glass or polished stone
- Wide range of colors available
Cons
- Less durable than sanded grout
- Needs frequent sealing
- Not ideal for joints over 1/8 inch
Epoxy Grout
Epoxy grouts contain epoxy resins that provide an extremely durable, stain-proof, and water-resistant option perfect for the moisture and splatters of a kitchen. Epoxy grout doesn’t need sealing. It’s more expensive than cement grout but offers the hardest, most durable finish. It can be difficult to work with and requires careful installation.
Pros
- Extremely durable and stain resistant
- Naturally waterproof and moisture-resistant
- Available in many colors; doesn’t discolor
- Resists cracking and shrinking
Cons
- More expensive
- Difficult to install; requires experience
- Can be hard to clean off surfaces during application
- Challenging to remove completely if redoing grout
Urethane Grout
Urethane grout contains tough, resilient polyurethane binders. It has excellent adhesion and is naturally waterproof and stain-proof. There are both sanded and unsanded options. Urethane grout has excellent flexibility and is the most fracture-resistant grout. It provides good impact resistance. Cost is comparable to epoxy grout.
Pros
- Extremely waterproof and stain-proof
- Highly flexible and adhesive
- Withstands cracking and shrinkage
- Ideal for wet kitchen areas
Cons
- Higher cost than cement grouts
- Requires experience installing correctly
- Sanded version can scratch polished stone
Acrylic Grout
Acrylic grout uses acrylic polymer resins mixed with cement, water, silica sand, and pigments. It can be sanded or unsanded. Acrylic grout is water-resistant and stain-resistant but not fully waterproof. It cures fairly quickly and is easier to work than epoxy or urethane grout. However, it’s not as durable long-term.
Pros
- Resists water and stains
- Quick, easy installation
- Uses standard grout tools/techniques
- Economical option
Cons
- Not as durable or waterproof as epoxy/urethane
- Still needs periodic sealing
- Limited color options
How to Choose the Best Grout Colors for Kitchen Backsplash
Choosing a grout color that complements the tiles is key to achieving the look you want. Here are some tips on selecting the right grout color:
- Match the grout color to the tile for a seamless look
- Contrast the grout and tile colors for more visual interest
- Use white or light neutral grouts to maximize brightness on light tiles
- Pair darker grouts with darker tiles to avoid a muddy look
- Consider ease of maintenance – darker grouts show dirt more
- Bring out accent colors in tile patterns with corresponding grout shades
- Coordinate with cabinetry, countertops, and paint colors in the entire kitchen design
- Refer to grout color charts to see how a particular color looks when cured and sealed
- Ask the tile retailer for grout pairing recommendations
It’s always a good idea to mix up a small test batch of grout cured on spare tiles to preview the actual finished look before committing.
How to Select Grout Based on Tile Type
Certain tile materials have specific grout requirements:
- Ceramic, Porcelain, Stone: Use sanded cement or epoxy grout. Stay away from acrylic.
- Glass Tiles: Only use unsanded grout to prevent scratches.
- Marble or Polished Stone: Requires unsanded grout. Sanded can scratch.
- Mosaic Tiles: Best paired with unsanded grout for thin grout lines.
- Metal Tile: Compatible with any grout type. Epoxy is easiest to clean.
- Saltillo or Textured Tile: Needs sanded grout to cling to rough surface.
- Pebble Tile: Recommended to use epoxy grout only.
- Penny Tiles: Look best with unsanded grout for tight grout lines.
Always consult the tile manufacturer’s specifications for the appropriate grout. Using the wrong type with certain tiles can ruin them.
Tips for Applying Grout on a Kitchen Backsplash
Achieving an attractive finished look depends heavily on proper grout application technique:
- Only grout a small area at a time, about 4 to 6 square feet
- Spread grout over the entire section in a thick layer using a rubber grout float
- Work diagonally to smear grout into joints until completely filled
- Hold float at a 90° angle and scrape excess grout off in a squeegee motion
- Immediately wipe tiles clean with a damp sponge in a circular motion
- Rinse sponge frequently and change water often
- Allow to dry about 15 minutes, then buff with a soft cloth
- Cure and seal grout according to manufacturer directions
- For wider grout lines, push grout in with fingertips before scraping and wiping
- Take precautions not to scratch polish on stone or glass when wiping
Taking the time to apply grout correctly ensures it fills joints completely and adheres properly. Always refer to the specific grout product instructions.
Cleaning and Caring for Grout on Backsplash
Proper regular cleaning and maintenance will keep your backsplash grout looking its best:
- Seal cement grout annually to protect from stains
- Use neutral daily cleaners instead of harsh chemicals
- Rinse thoroughly after cleaning to avoid residue buildup
- Re-seal grout if water no longer beads on the surface
- Scrub epoxy or urethane grout with warm water and soft brush
- Use oxygen bleach cleaner for stubborn stains
- Re-caulk perimeter joints if cracking or shrinkage occurs
- Avoid abrasive scouring pads or powders that can damage grout
- Apply grout sealer on a dry surface for best penetration
- Check manufacturer guidelines for steam cleaning methods
Well-maintained grout should last for decades. Repair cracks or chips as needed with fresh grout. Completely remove and replace grout if severe damage occurs.
Grout Color Ideas for Kitchen Backsplashes
Grout introduces an entire new element of color and visual interest to backsplashes. Here are some recommended grout shades to pair with popular kitchen tile materials and colors:
White Subway Tile Backsplash
- Bright White – clean, fresh look
- Silver Gray – subtle contrast
- Light Gray – softens white
- Jasmine – warm, creamy accent
- Linen – muted beige tone
Marble Tile Backsplash
- White – for dramatic veining
- Gray – enhances subtle marble patterns
- Dark Emperador – contrasts light marble
- Match background color of stone
Travertine Tile Backsplash
- Ivory – enhances natural hues
- Gray – pick up veining in stone
- Hazelnut – rich brown complements
- Natural – showcases texture
Blue and White Tile Backsplash
- White – clean and classic
- Light Blue – pick up accent colors
- Gray – cool modern vibe
- Navy – bold traditional look
Patterned Tile Backsplash
- White – lets colors pop
- Match dominant color
- Contrasting tone – dramatic effect
- Neutral beige or gray – softens pattern
Have fun playing with bold colors like emerald green, brick red, and jet black to add drama. Contrast makes the design visually compelling.
Grout Selection FAQs
What is the most stain resistant grout?
Epoxy grout is considered the most stain-proof option, followed by urethane grout. Both resist absorption of oils, grease, and other kitchen messes.
What color grout is easiest to keep clean?
Lighter grout colors like white, ivory, or beige hide dirt less than darker shades. Epoxy grouts stay cleaner looking than cement grouts in any color.
Can any tile be used with any grout?
Some tiles require specific grout types to avoid damage. Always check manufacturer guidelines. For example, polished stone must be used with unsanded grout only.
How important is grout color?
Grout can fade into the background or become a dramatic design element depending on the color. It influences the overall look nearly as much as the tiles themselves.
What is the most waterproof grout?
Epoxy and urethane grouts are inherently waterproof and the best choices for kitchen backsplashes and other wet areas. Cement grout must be sealed to repel moisture.
What is the easiest grout to install?
Premixed acrylic grout requires little mixing, can be applied with standard grouting tools, and cures relatively quickly and evenly. Epoxy and urethane are trickier.
Conclusion
The grout product you choose, along with its color and application technique, are major factors determining the success of your kitchen backsplash. Sanded cement grout offers a highly durable and decorative option for most tile types. Epoxy grout provides the ultimate stain and water resistance. Always match the grout to the tile size, composition, and style. A high-quality grout install not only looks beautiful but will stand the test of time in your kitchen. With the right grout selection and care, your backsplash will maintain its integrity and aesthetic appeal for many years of cooking and entertaining.
What Grout to Use for Kitchen Backsplash: An Expert Guide
Having the right grout for your kitchen backsplash is critical to achieving the perfect look and optimal performance. With so many grout types and options to select from, making the best choice for your specific backsplash can get confusing. This comprehensive guide from grout experts will walk you through everything you need to know about grout for backsplashes, including:
Grout Basics: Background and Purpose
- Grout is a cement-based material used to fill the seams between tiles
- It provides a watertight seal and bonds tiles together
- Adds visual interest with color, texture, and decorative finishes
- Durability and stain-resistance are key qualities
Why Grout is Important for Kitchen Backsplashes
- Prevents liquid penetration between tiles
- Allows for easy cleaning of the backsplash surface
- Contributes greatly to the aesthetic appeal
- Helps account for subtle tile irregularities during installation
- Cracks and deterioration can lead to damage if poor grout is used
Types of Grouts and Their Differences
Cement Grout
This traditional grout uses a cement-based formula mixed with water before application. It offers good strength and shrinks less than latex or epoxy grout as it cures. Cement grout requires sealing to make it water-resistant. It is available in sanded and unsanded versions. Sanded cement grout stands up well for wider grout lines.
Epoxy Grout
Epoxy grouts are made from epoxy resins mixed with a filler like silica sand. They offer excellent stain resistance and waterproofing abilities. Epoxy grout also resists shrinking and cracking. It’s more difficult to work with than cement grout and requires careful prep.
Latex or Acrylic Grout
This contains latex polymer resins for flexibility and adhesion. It’s more water-resistant than cement but not fully waterproof. Latex grout is easier to apply than epoxy or cement. It comes in sanded and unsanded forms. Latex grout still requires periodic sealing.
Urethane Grout
Urethane grouts contain tough polyurethane binders. They have excellent waterproofing properties and flexibility. Urethane grouts are ideal for wet areas but cost more than other grout types. They’re challenging for DIY installation.
Choosing the Best Grout Type for Kitchen Backsplashes
The benefits of epoxy grout make it a top choice for kitchen backsplashes:
- Prevent staining from grease, oils, foods, and beverages
- Highly water-resistant for wet areas near sink
- Stands up to daily wear and tear
- Lasts for years without needed replacement
- Doesn’t require regular sealing like cement grout
Cement grout works well for backsplashes on a budget. Make sure to seal it annually. Latex or acrylic grouts don’t have the durability of cement or epoxy.
Grout Specifications
Sanded vs. Unsanded
Sanded grout contains fine silica sand for filling wider joints. It can bridge gaps up to 1/8 inch. Unsanded grout has a smooth finish for tight joints under 1/8 inch.
Grout Joint Width
Choose grout joint size based on tile type and desired appearance:
- Ceramic mosaic tiles: 1/16 to 1/8 inch
- Standard ceramic tiles: 1/8 inch
- Porcelain, stone, glass tiles: 1/8 to 3/16 inch
- Large format tiles: 3/16 to 3/8 inch
Mixing Grout
Always follow manufacturer’s instructions for mixing ratios and wetting procedures. Don’t mix too wet or soft for kitchen installations. Only mix amounts that can be used in 30 minutes.
Curing and Sealing
Cement and latex/acrylic grouts require curing for 72 hours and periodic sealing. Epoxy and urethane grouts don’t require sealing. Carefully follow all product cure times.
Grout Color Recommendations for Kitchen Backsplashes
Choosing a grout color involves both aesthetic and functional considerations:
- Match grout color to tiles for unified look
- Contrast grout and tile colors for pop