How Much to Install Glass Tile Backsplash


Installing a glass tile backsplash can instantly transform the look and feel of your kitchen or bathroom. The shiny, sleek finish of glass tiles creates a modern, stylish appearance. Glass tile is also very practical – it is impervious to water, resists staining, and is easy to clean.

When considering a new backsplash project, one of the first questions is often “how much will it cost?” The price of installing a glass tile backsplash depends on several factors: the size of the area, the specific tile chosen, labor costs, and any special installation requirements. In this article, we will examine these factors in-depth so you can develop an accurate budget for your project.

Determining the Size of the Backsplash

The most important factor in determining cost is the size of the backsplash area. Measure the space where you plan to install the new backsplash and calculate the square footage. This is done by multiplying the length times the height. So for example, if the backsplash area is 8 feet long and 4 feet high that is 32 square feet (8 x 4 = 32 sq ft).

Be sure to include any unique spaces like corners, niches, or offsets when taking measurements. Draw a detailed diagram of the overall area with measurements for the most accurate estimate. In general, the more surface area needed to be covered, the more tiles, grout, and labor will be required.

Choosing the Tile

The specific glass tile product you select will have a significant impact on the project budget. There are many styles, sizes, and textures available. Smaller tiles like mosaics cost less than large format tiles. Intricate or artistic patterns can have a higher price tag. Simple, solid colored tiles are often the most budget-friendly.

Some factors to consider about the tile:

  • Tile size: Small mosaics can cost $5-$10 per square foot while large tiles may be $10-$20 per square foot.
  • Material: Recycled glass tile is cheaper than pure glass. Natural stone or marble tiles add more cost.
  • Finish: Glossy, smooth tiles are less expensive than textured or frosted options. Iridescent glass tiles cost more due to their special manufacturing.
  • Color and pattern: Custom designs, exquisite details, multiple colors, and blending increase costs. Solid colors or very simple patterns are the lowest cost.
  • Shade variation: Tiles batched with minimal shade variation are cheaper than a blend of colors.
  • Metal accents: Some tiles have metal leaf, foil, or outdoor rated metal trims which raise the price point.
  • Borders or banding: Adding decorative rows or borders adds cost in both labor and materials.

Be sure to get tile samples and firm pricing from suppliers before finalizing product decisions.

Labor Costs

The installation labor will be a significant portion of your total backsplash budget. Many homeowners hire professional tile installation contractors to ensure it is done correctly.

Some factors affecting tile labor rates:

  • Contractor’s experience: Highly skilled professionals charge more per hour.
  • Project size: Labor on small projects may have a minimum number of hours.
  • Layout complexity: Intricate patterns, niches and borders take more time and skill to install.
  • Materials used: Natural stone is harder to cut and install than uniform glass tiles.
  • Job location: Contractors may charge more if significant travel to the job site is required.
  • Subcontracting: Some tile installers subcontract jobs which can increase costs.

Always get a detailed written estimate from tile contractors before hiring. Typical costs range from $50 – $100 per hour for installation.

Special Installation Requirements

Certain complexities in a glass tile backsplash project can also increase the installation costs:

  • Niche boxes: Adding a recessed niche for storing sponges and soap requires extra framing and tile cuts.
  • Outlets and switches: Tile work around outlets, switches and fixtures takes more time and care.
  • Plumbing fixtures: Working the tile around pipes, faucets and soap dispensers is labor intensive.
  • Backlighting: Installing LED strip lighting behind the tiles adds wiring time and cost.
  • Accent borders: Adding mosaic tiles, metal trims or accent rows takes more planning.
  • Backerboard: Cement, Durock or other backerboard may be needed to create a waterproof tile substrate.

Any special circumstances like these should be discussed upfront with the tile installation pro to ensure accurate project costs.

Additional Costs to Consider

Beyond just the tile and labor, there are some other items to factor into your glass tile backsplash budget:

  • Grouts and adhesives: Specialty grouts or mortars may be needed for glass tile, ranging $50-$100.
  • Sealing and finishing: Professional caulking, sealing and grout finishing can cost $200+ depending on project size.
  • Cleaning supplies: Proper tile cleaning solutions will be needed for maintenance after install.
  • Glass tile cutting tools: Installers may charge for special glass blades and cutting tools.
  • Permit fees: Building or remodeling permits from local municipalities may be required.

Always ask your contractor for a complete estimate with all material and project costs identified before starting.

Average Cost for Glass Tile Backsplash Installation

Taking all these factors into consideration, a typical price range for a professionally installed glass tile backsplash is $10-$50 per square foot for materials and labor. The specific costs for your project depend on the tile you choose, contractor rates in your area, and the complexity of the design.

Here are some examples of estimated costs for typical sized projects:

  • Small (10 sq ft) – $300-$600
  • Medium (25 sq ft) – $750-$1500
  • **Large (50+ sq ft) **- $1500-$4000

High-end custom glass tiles, intricate patterns, and special lighting or niches can raise costs. Always get at least three detailed bids from contractors before selecting one.

Many homeowners find the dazzling appearance and easy maintenance of glass tile are worth the investment. With proper planning and budgeting, you can create a gorgeous backsplash within your project costs.

Factors That Increase Project Costs

There are a few aspects about a glass tile backsplash installation that can increase the costs of the project beyond the basic square footage price estimate. Being aware of these extra expenses in advance allows you to budget the project more accurately.

Unique Shapes and Layouts

Rectangular backsplash areas are the most affordable to tile. When you add complexities like L-shaped areas, corners, niches, or accent bands, the installation takes more planning and labor. Piecing the tiles together around cabinets, outlets, and fixtures also raises costs.

Difficult Access or Tight Spaces

If the backsplash area is in a particularly cramped space or a difficult to access spot, the tile installer may charge more for the inconvenient working conditions. Tight areas like behind ranges or cramped corners often require custom tile cuts. Limited workspace can slow down the installation process as well.

Specialty Tile Cuts and Shaping

Glass tile requires specialized cutting with a wet saw or snap tile cutter. Intricate outlines, curves, or patterns means the tile installer has to spend more time and care on precise cutting. Each custom cut tile piece takes more effort than basic grids of full tiles. Cuts around fixtures or outlets also take skill.

Additional Finishing and Detailing

Applying trim pieces, decorative accents, mosaics, borders, and niche shelves all add to the installation time and cost. The tile contractor may charge an hourly rate for careful finishing and detailing in these areas. The extra materials themselves also raise the project budget.

Backerboard Substrate and Waterproofing

If the wall surface needs preparation with cement backerboard and waterproofing before tile installation, that adds a labor step. Cement backerboard like Durock or Hardiebacker must be cut, mounted with thinset, and taped at the seams. Any wall leveling, repairs, or moisture sealing is also required before tiles go up.

Premium Grouts and Sealants

Higher end colored grouts, epoxy grouts, or specialty sealants that are suited for glass tile add more in material expenses. The contractor may charge extra for careful application and finishing of these products as well. Basic white premixed grout is the most affordable.

Travel Fees or Job Site Conditions

If the backsplash installation is not local to the contractor’s home base, they may add a travel fee for the extra time to get to the job site. They may also charge for parking or freeway tolls. Difficult job site conditions like stairs, tight entries, or a cluttered work area can also lead to upcharges.

Factors That Decrease Project Costs

On the other hand, there are also some aspects about a glass tile backsplash installation that can help reduce the overall costs. Knowing these money saving tips allows you to plan the most budget friendly project.

Use Large Format Tiles

Larger tiles mean less grout lines and faster installation. 12×12 or even 16×16 inch glass tiles can go up much more swiftly than intricate mosaics. There is also less cutting and shaping needed for large uniform tiles. Just be sure the wall is very smooth and level before using large tiles.

Choose Solid Colors Over Patterns

Plain solid colored glass tiles require less time consuming alignment and placement compared to busy patterns. Stay away from mosaics, blends, gradients and custom designs if aiming for budget savings. Even simple brick layouts add more cutting complexity over an easy grid.

Install on Smooth Surfaces

If the wall surface is already in excellent condition, you likely don’t need to add cement backerboard. Tiling directly onto smooth drywall or plaster can save on the cost of backerboard. Just be sure to use a quality tile mastic that adheres well.

Use Premixed Grout

Colored or specialty grouts require careful mixing on site and may need sealing. Premixed grout comes ready to apply right out of the bucket. A bright white grout accentuates the gleaming tiles. Stay away from dark grout with glass tiles as stains show easily.

Minimal Accents and Extras

Fancy trim pieces, listellos, borders, niche shelves and mosaics all add significantly to material and labor costs. Opt for a very simple install of field tiles and minimal accents. You can always add trims and decorations later.

DIY Installation

Ambitious homeowners with some tiling experience can tackle a glass tile backsplash DIY. Whilelearning the process takes time and effort, you can save substantially on labor costs. Just be sure to rent the proper wet saw for clean glass cuts.

Hiring a Tile Installation Contractor

To ensure your glass tile backsplash project goes smoothly, most homeowners hire a professional tile installation contractor. Here are some tips for finding the right pro:

  • Verify licensing and insurance – Licensed contractors are serious professionals. Liability and workers comp protects you from risks.
  • Check reviews and references – Reputable tile pros have great reviews online and provide client references.
  • Ask about experience – Find a pro who specializes in glass tile and has done many backsplash projects similar to yours.
  • Get a detailed bid – Itemized estimates from 3 companies allow you to accurately compare costs.
  • Check availability – Many top tile pros book out months in advance for projects. Build in schedule lead time.
  • Clarify responsibilities – Ensure the bid covers all aspects: materials, prep, installation, grout, cleanup, etc.
  • Get it in writing – A thorough contract protects both you and the tile pro. Never pay 100% upfront.

Doing a little legwork to find the right contractor helps ensure your glass tile backsplash installation goes off without a hitch.

Maintaining Your Glass Tile Backsplash

One of the advantages of glass tile is that it is very easy to keep clean and maintained. With just some simple routine care, your backsplash will stay looking beautiful for decades. Here are a few tips:

  • Use a gentle pH neutral cleaner – Avoid harsh chemicals or abrasive scrubbing.
  • Rinse thoroughly with water – Glass tiles resist staining, so a good rinse after cleaning prevents soap film buildup.
  • Squeeze excess water from sponges – Prevent dripping, splashing and spots by not oversaturating the backsplash.
  • Address grout stains promptly – Aggressive scrubbing can discolor surrounding tiles.
  • Use a squeegee – Wipe excess moisture off the backsplash after cleaning to dry quicker.
  • Re-seal grout every 1-2 years – Sealing prevents grout from absorbing stains over time.

With proper installation and routine care, a glass tile backsplash adds timeless, gleaming style to your space for decades to come. The radiant shine enhances any kitchen or bath. Just follow the tips above to keep costs in check and make budgeting your new backsplash easy.

Glass Tile Backsplash FAQ

Still have some lingering questions about installing a glass tile backsplash? Here are answers to some of the most frequently asked questions:

What’s the best glass tile size to use in a backsplash?

For a backsplash, smaller tiles are best for moisture resistance and easy handling. Mosaics, 2×2, 3×6 or 4×4 tiles are ideal sizes. Go even smaller around outlets and switches. Larger 8×8 tiles work too but may need backerboard.

How are glass tiles installed on the wall?

Glass tiles need a very smooth, level surface since they don’t hide flaws. Use backerboard, cement board, or waterproof drywall. Apply polymer modified thinset mortar before carefully placing the tiles. Grout once the thinset cures.

Can you use glass tiles in the shower or high moisture areas?

Yes, glass tile is water and steam resistant. Use special waterproofing backerboard and 100% silicone caulk. Make sure the wall is reinforced to support tile weight. Large format tiles need a perfectly flat surface.

How do you cut glass mosaic tiles?

Never use scissors or a manual tile cutter. Glass tiles must be cut with a wet saw using a diamond glass blade. Safety gear like goggles, mask and ear protection are critical when cutting. A benchtop tile saw with water catch tray makes cutting easier.

Is a backsplash hard to install as a DIY project?

For an experienced DIYer, a basic backsplash is totally doable. Novices should practice cuts on scrap first. Allow extra time for the learning curve. Focus on safety with power tools, protective gear, and installation of backerboard.

How much does it cost to install a backsplash?

Backsplash installation costs $10 – $50 per sq ft. Small projects under 10 sq ft can be $200 – $600. Large backsplashes over 50 sq ft may cost $1500 – $4000. Factors like tile choice, pattern, and contractor rates impact pricing.


Adding a gleaming glass tile backsplash can completely transform the look of your kitchen or bath. While costs vary based on the details of your specific project, typical pricing ranges from $10 – $50 per square foot including tile materials and professional installation labor. With some smart planning upfront and careful budgeting, you can create a stunning yet cost-effective glass tile backsplash design.

The key factors that impact your backsplash installation costs include the size of the area, tile selections, labor rates in your region, and any special installation requirements. Measure carefully, get tile samples, and collect at least three detailed contractor bids before finalizing your plans. With the right information and preparation, a new glass tile backsplash is a prudent upgrade that amplifies your space with eye-catching radiance and style.