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Patterned Cement Tile
Patterned cement tile is made by hand, one piece at a time, and that is what gives it its depth of color and its small imperfections. Often called encaustic tile, it carries its design all the way through a layer of the tile rather than printing it on the surface. This page explains how the tile is made, how to seal it, how it wears and where in a kitchen it makes the most sense.
How the pattern is made
The process starts with a metal mold divided into compartments that follow the design. Pigmented cement mixtures are poured into each compartment by hand, the dividers are lifted away and a layer of dry cement and sand is added on top. The tile is then pressed under high pressure and left to cure rather than being fired in a kiln, which is how ceramic tile is made.
The term encaustic refers to the inlaid nature of the design. The colored layer is typically a few millimeters thick, and the remainder of the tile is plain cement. Because the pattern is a layer rather than a printed skin, a chip will show the same color beneath, though wear over decades will eventually thin the colored layer.
Why each tile differs
Handmade production means slight variation in color and size. Edges may be a hair uneven, and pigment density can differ from tile to tile. These differences are part of the appeal, but they also mean that tiles should be laid out dry before installation. Mix tiles from several boxes as they are laid so the variation is spread evenly, rather than creating blotches of lighter or darker color.
Order extra, around ten percent more than the measured area is a common guideline, though the exact amount depends on the layout and cuts. Keep spare tiles in storage for future repairs, since matching a batch years later is difficult.
Sealing is not optional
Cement is porous. Unsealed tile will absorb oil, wine, coffee and water, leaving stains that are hard to remove. The usual procedure is to seal before grouting, to protect the face of the tile from grout haze, and again after grouting and curing. A penetrating sealer is typically used, and sometimes a topical finish is added over it for extra protection or a bit of sheen.
Points worth knowing:
- Follow the sealer maker's instructions for the number of coats and drying times.
- Use an unsanded or narrow-joint grout, since the tile edges are tight and a coarse grout can scratch the surface.
- Test the sealer on a spare tile to see how it changes the color. Some darken the pigments.
- Reseal periodically, depending on traffic and spills, and check with a water-drop test.
Wear and patina
Cement tile develops a soft patina over the years. The surface becomes slightly burnished by foot traffic, and colors may mellow. Many people love this look and consider it part of the charm. Others prefer a pristine surface and should expect to maintain it with sealers and regular care.
A floor in a busy kitchen will wear faster than a backsplash. A tile that sits near the door, where grit and water arrive, will show wear first. Placing a washable rug at the entry and sweeping regularly reduces abrasion, since grit acts like sandpaper under shoes.
Where to use it
Backsplashes are the safest place, as they face only splashes and little abrasion. A single feature panel behind the range, framed by plain tile or paint, lets the pattern take center stage. Floors are possible but need more upkeep. A small floor section, such as a pantry or a cabinet-less nook, can introduce the tile with limited risk.
Wet areas need extra care. Around the sink, a sealed backsplash is usually fine, but water left standing at the base of the tile can wick upward and stain. A waterproof membrane under the tile and a good sealer at the joints help.
Installation notes
Installers familiar with cement tile will handle it differently from ceramic. The tile should be installed on a flat, stable base. Thinset mortar is usually used with a fine trowel, and care must be taken to avoid mortar on the face of the tile, which can stain a porous surface. Joints are narrow, typically an eighth of an inch or less, so the pattern flows from one tile to the next.
Cutting should be done with a wet saw. Dry cutting creates dust that sticks to the surface and can damage the face. After installation, any grout haze must be removed promptly with the cleaner recommended by the manufacturer, using mild products that will not etch the cement.
Choosing a pattern and palette
Patterns range from geometric repeats to floral medallions and stripes. A bold, large-scale design makes a statement, while a subdued palette of two or three tones is easier to live with. Pick a color from the tile for a secondary element, such as a pendant shade or a painted cabinet. Neutral surroundings give the tile space to shine.
Some makers offer reproduction patterns from the early twentieth century, along with modern designs. Trying a full-size sample on the floor or wall for a week gives a better feel for the scale than a small chip in a showroom.
Cleaning routine
Sweep or vacuum to remove grit, then damp mop with a pH-neutral cleaner. Avoid acidic cleaners, bleach and abrasive powders, which damage both the tile and the sealer. Blot spills quickly, especially acidic ones like juice or wine. If a stain does set, a poultice made for stone and cement surfaces can draw it out, following the product directions. Done consistently, this routine lets cement tile age gracefully and keeps the pattern vivid for many years.
Common problems and fixes
A few issues appear again and again. White, chalky patches on the surface are usually efflorescence, mineral salts carried out of the cement by moisture. They can be brushed off once the tile dries, and persistent cases point to a moisture source below the floor that needs attention. Dull spots appear where cleaners have etched the surface, and a fresh coat of sealer or a gentle polishing compound can improve them. Dark rings around the base of a sink or faucet mean water has been sitting on the tile, so wipe that area dry each day.
Cracked tiles are best replaced one at a time. Carefully cut out the grout around the damaged piece, lift it with a chisel, clean the bed and set a spare from the saved stock. A reserve of spare tiles turns this into a simple afternoon job rather than a hunt for a discontinued pattern.
Pattern direction and layout
Many designs read very differently depending on how the tiles are rotated. A square tile with a diagonal motif can be turned a quarter turn at each position to make a pinwheel, or kept in one orientation for a calm repeat. Lay out a dry run of at least a few square feet before mixing mortar, and photograph it. Plan where cuts will fall so the edge of the field ends on a full motif at the most visible side, usually the one facing the room entrance. A border of plain tile in a matching color frames the field and hides small variations at the perimeter.