Backsplash Tile Materials Compared: Ceramic, Porcelain, Glass, Stone and Zellige

Almost any tile will survive on a backsplash. It is a wall, so nothing walks on it, and it gets splashed, not soaked. That freedom is why backsplash choices are mostly about how a material looks, how it cleans and how hard it is to install well. This page compares the five main tile materials one by one. Height, outlet placement and the order of work are covered in the overview of kitchen backsplashes and wall finishes.

The materials side by side

Relative cost means tile and installation together.

Glazed ceramic

Ceramic tile is a clay body fired with a glass-like glaze on the face. On a backsplash the glaze does all the work: it is what you wipe, and it does not take in oil or tomato sauce. The body behind it is softer and more porous than porcelain, which does not matter on a kitchen wall.

Ceramic comes in the widest range of colors, shapes and sheens, from plain machine-made subway tile to lines with a slightly wavy, hand-pressed face. Glossy glazes bounce light and wipe easily. Matte glazes hide water spots and show grease more. Crackle glazes are a special case: the fine cracks are intentional, they can take in stain, and they are usually sealed before grouting so the grout does not lodge in them.

Check whether the line includes trim. A bullnose or finished-edge piece gives a clean end where the tile stops in the open. Without one, the edge is finished with a metal profile or a mitered return.

Porcelain

Porcelain is ceramic tile made denser. The Tile Council of North America (TCNA) defines porcelain as tile with water absorption of 0.5 percent or less under the ASTM C373 test, and it notes that non-porcelain tile is generally easier to cut and bond. That is the trade on a backsplash: you gain a density you do not strictly need on a wall, and the tile setter works harder at every outlet.

What porcelain does offer is range. It is made in convincing stone, concrete, terrazzo and marble looks, and in large sizes that cover a backsplash with very few joints. Two things to check:

• Printed or through-body. Most patterned porcelain has its design printed on the face. A cut edge or a chip shows the plain body beneath, so exposed edges need a trim or a miter.
• Size against the wall. Large tile bridges dips in a wall instead of following them. Old plaster and wavy drywall need flattening first.

Thin porcelain panels are a related product, installed more like a slab than a tile. They are covered with porcelain and sintered stone countertops.

Glass

Glass tile reflects more light than any other backsplash and adds depth of color, which helps in a kitchen with little daylight. It does not absorb anything, so it cannot stain. It does show every water spot, and glossy glass under strip lighting reflects the individual lights.

Installation is the hard part. Glass is translucent, so trowel ridges, voids and the color of the mortar can read through the face. It needs a white mortar approved for glass, full coverage and a careful hand. Cuts chip easily, and holes for outlets are slow. Glass tile has its own product standard, ANSI A137.2, separate from the ceramic tile standard. Ask how many glass backsplashes your installer has set before you commit.

Natural stone

Marble, limestone, travertine, slate and quartzite are cut from the ground, so no two pieces match. That variation is the reason to choose stone, and it is why you should see a spread of actual tiles, not one sample.

Stone is porous to some degree and needs a penetrating sealer at installation and periodically afterward. Sealer slows staining. It does not stop etching, which is a chemical reaction between acids (lemon, vinegar, tomato, wine) and calcium-based stones such as marble, limestone and travertine. An etch is a dull mark in the surface, not a stain, and it is far less visible on a honed finish than a polished one. The same behavior on a work surface is explained in marble in the kitchen.

TCNA advises against using sanded grout on marble and other surfaces the sand could scratch, so polished stone is set with tight joints and unsanded or other suitable grout. Tumbled stone and split-face stone have open texture that holds grease. Keep them away from the range wall, or accept regular scrubbing.

Zellige and handmade tile

Zellige is a traditional Moroccan tile: clay shaped by hand, glazed and kiln-fired, then cut to size. Faces are uneven, edges are chipped, glaze pools and thins, and color shifts from tile to tile and within a tile. The wall shimmers because no two faces sit at the same angle. Machine-made tiles sold as "zellige look" imitate the surface with more regular sizing.

Three practical points decide whether you will enjoy it:

• Variation is the product. Pits, hairline cracks in the glaze and chipped corners are normal, not defects. Boxes are blended across the wall so shades do not clump.
• Joints are a decision. Zellige is traditionally set very tight. TCNA's general guidance is that a joint should be at least two to three times the variation in tile size, which is why many setters widen the joint for irregular tile. Tight joints look authentic and leave edges proud. Wider joints are flatter and show more grout.
• Cleaning takes longer. An uneven face cannot be wiped in one pass. Most people are happy with it on a sink wall and less happy directly behind a busy cooktop.

Size and pattern

The same tile reads differently depending on how it is laid, and the pattern changes the labor.

Our articles on herringbone backsplashes and which backsplashes are in style show these patterns in finished kitchens. Whatever the pattern, the grout choice finishes the look, and the grout guide covers type, joint width and color.

The slab alternative

If the goal is the least cleaning, skip tile and run quartz, stone or porcelain slab up the wall. There are no grout lines at all. JDI Construction's published planning range for a quartz or stone slab backsplash add-on is $3,000-$8,000 before sales tax, which is a planning range and not a quote. The overview page explains how slab backsplashes are templated, and kitchen remodel cost in Vancouver shows where that add-on sits in a whole budget.

What to check before you buy

• Look at several full tiles from current stock, not one showroom chip, in your own kitchen's light and beside the countertop sample.
• Confirm the tile is rated by its maker for kitchen walls and for use near a cooking appliance.
• Ask whether trim pieces exist, and how exposed edges will be finished if they do not.
• Read the care sheet: does it need sealing, how often, and which cleaners are excluded.
• Check that every box carries the same shade and caliber (size) marking.
• Ask your tile setter which mortar and grout the material needs, and whether the wall is flat enough for the size you want.
• Decide the pattern and joint width before ordering, since both change the quantity.

Who should choose which

• You cook daily and want to wipe and walk away: glazed ceramic or porcelain in a mid to large size, or a slab.
• Your kitchen is dark or north-facing: glossy ceramic, zellige or glass for the reflection.
• You want the wall to be the feature: stone or zellige, with a quiet countertop.
• Your countertop already has strong veining: a plain ceramic or porcelain, or the same slab continued up the wall.
• You are holding the budget: a standard ceramic tile in a simple pattern. Spend on the layout and installation, which is where a backsplash succeeds or fails.

Color is its own subject, and backsplash and grout colors works through matching and contrast with the counter. JDI Construction draws the tile layout, edge details and outlet positions into the design before anything is ordered. To talk through a backsplash as part of a remodel, start with our Vancouver kitchen remodeling page.