Travertine in interior design: where to use it, and how to care for it
Travertine is back in our homes, and rightly so. It is a warm stone, soft to the eye and to the touch, with pores and movement that a printed tile never quite imitates. It looks right beside oak and walnut, beside linen and plaster, and in low sunlight it almost glows. But travertine is also a limestone: porous and sensitive to acid. Choose it without understanding that, and you may find a dull mark beside the basin within the first month.
This guide is written from a design point of view. In it you’ll find the difference between filled and unfilled travertine, which cut and finish to choose, and where the stone is at its best: in the bathroom and on the vanity, as wall cladding, on the floor and in furniture. You’ll also find its downsides, where to be careful, and how to look after the stone for years. If you are at the stage of designing a bathroom, this is a good starting point for the conversation with your designer and your stone supplier.
What is travertine, and why does it have holes?
Travertine is a type of limestone. It forms from calcium carbonate (calcite) deposited around mineral springs, sometimes hot ones. The minerals settle in layers, and gas bubbles and plant matter are trapped between them, leaving voids. Hence the two things that define the stone: the layers, which create its soft bands, and the pores, which give it its texture.
That composition is also the source of its sensitivity. It is softer than granite and quartz, and like marble and other limestones it reacts with acid. Acid leaves a dull, matte mark on it, known as etching. That isn’t a manufacturing defect; it is a property of the material.
Common tones run from ivory and pale beige, through warm honey and walnut, to silver-gray. Even within one tone there are large differences between quarries and between slabs. So choose the stone by the slabs themselves, not by a palm-sized sample.
Filled or unfilled travertine?
This is the first decision, and it affects both the look and the maintenance more than any other.
Filled travertine. The natural voids are closed with a cement or resin (usually epoxy) filler in a color close to the stone. The surface is smooth and continuous, easy to clean, and water and dirt don’t collect in the holes. It is the usual choice for vanity tops, floors and any surface you touch every day. Over the years the filler may wear or open up in places, mostly on floors. Refilling is a normal part of maintenance.
Unfilled travertine. The holes stay visible, and the texture is raw, deep and full of character. It is especially beautiful on walls, as exterior cladding and in pieces that don’t get wet. On a worktop or a shower floor it collects water, soap and dirt, and there it needs much more attention.
Our rule is simple: the more horizontal, wet and used a surface is, the more it should be filled.
Cut and finish: two decisions that change its character
Vein cut or cross cut
The same stone looks completely different depending on the direction of the cut. Vein cut (along the layers) reveals the bands: long, calm, directional lines. Cross cut (across the layers) reveals a cloudier, more even look with no clear direction.
When you choose vein cut, the direction of the bands becomes a design decision. They can run horizontally along the front of an island, vertically up a tall wall, or continuously across two adjacent slabs. For a stone block or a cabinet with a stone front, mark the band direction in the drawings, rather than leaving it to be decided on installation day.
In the bedside table in the render, for example, the stone’s bands wrap the cylindrical base in horizontal lines, giving a small piece a sense of layers and weight.
Honed, polished or brushed
- Honed (matte). The calmest and most practical finish for a home. It is less slippery when wet, and etch marks show far less on it.
- Polished (glossy). Deepens the color and reflects light, but every etch mark shows on it as a dull spot, and it is slippery when wet. Better suited to a wall than to a floor or a vanity top.
- Brushed or tumbled. A slightly undulating surface, soft edges and an aged look. Suited to outdoor floors, balconies and rooms with a rustic character.
Where travertine is at its best
A travertine vanity and basin top
A travertine vanity is perhaps the most beautiful use of the stone: a soft touch, a warm tone and a quiet presence. A few small decisions make the difference:
- A basin carved into the stone, or an undermount basin, not a sit-on basin. Fewer seams, and fewer places for water to gather.
- Wall-mounted taps. When the tap comes out of the wall rather than the counter, no water stands around its base, and the top is easy to wipe. The tap body goes into the wall before the cladding, so it is planned in advance.
- A honed, filled and sealed finish, including the inside of the basin and the edges.
- A thick edge. A 45-degree mitered joint at the edge of the top gives the look of a single block of stone, solid and clean.
The render at the start of this guide shows several of these decisions together: the basins are carved into the stone, the taps come out of the wall, and the stone rises from the top onto the wall behind it in the same tone and texture, so the top and the wall read as one material. The full project: a travertine and walnut bathroom.
Travertine wall cladding
A wall is the safest place for travertine. Nobody walks on it, it doesn’t wear, and it has little contact with acidic substances. Travertine cladding behind a vanity, on a shower wall or on a feature wall in the living room gives a space depth without weighing it down.
- Large slabs with few joints look calmer than small tiles. Choose a grout color close to the stone.
- On a shower wall, the stone is not the waterproofing layer. It needs a proper waterproofing system beneath it, and the stone itself is sealed with a penetrating sealer.
- Unfilled cladding suits dry walls. On walls that get wet, filled is better.
Floors
On the floor, the stone wears slowly and develops a pleasant patina over the years, but here the small decisions matter most: a honed or brushed finish rather than polished, full filling, and sealing after installation. On a shower floor grip is what counts, so choose a rougher finish or a small mosaic with plenty of joints, and plan a proper fall to the drain. Some people prefer travertine throughout the bathroom except the shower floor, and switch there to a less demanding material.
Furniture and objects
A side table, a bedside table, a lamp base or a shelf is a way to bring travertine in almost without risk. They don’t get wet and aren’t walked on, yet they still give the room the warmth of stone. In the bedroom in the render, round travertine bedside tables stand against a curved dark-oak headboard wall: pale stone against dark wood, with linen tying them together. See the dark-oak bedroom.
Kitchens: possible, if you know what you’re getting into
In a kitchen, the stone meets everything it dislikes: lemon, vinegar, wine and tomato sauce. On a worktop, etch marks are likely to appear over time, even when the stone is sealed. Sealing slows the absorption of liquids, but it does not stop the reaction with acid. Some people love that patina. If you want a surface that stays as it was on day one, choose a different material for the prep zone, and keep the travertine for the front of the island, for wall cladding away from the hob, or for an island that isn’t used for food preparation. For the full decision: comparing marble, quartz, porcelain and natural stone for the kitchen.
The downsides: where to be careful
- Acid. Vinegar, lemon, limescale removers and some bathroom cleaners leave a dull mark.
- Abrasive cleaning. Powders, steel wool and products not made for natural stone scratch and dull the surface.
- Standing water. At the rim of the basin, under bottles or beside a dripping tap. Hard water leaves limescale, and removing it with an acidic product damages the stone itself.
- A wet zone without sealing. Unsealed travertine absorbs water, darkens, and absorbs oil and soap too.
- Sharp corners. A sharp edge tends to chip when knocked. Gently rounding the corners extends the life of the surface.
Travertine maintenance: a simple routine, if you start right
- Sealing. Seal before and after installation with a penetrating sealer (impregnator) made for natural stone, not with a coating that forms a glossy film on the surface.
- The water-drop test. Drip a little water on the surface. If the stone darkens within a few minutes, it’s time to renew the seal. In a wet zone this will happen sooner than on a living-room wall, and the exact interval depends on the product, the use and the manufacturer’s instructions.
- Routine cleaning. Water, a pH-neutral cleaner made for stone and a soft cloth. A quick wipe of the top after using the basin does most of the work.
- A spill. Blot it immediately with paper; don’t rub.
- Repair. Etch marks and wear can be removed by professional re-honing, and holes that have opened are refilled. This is a stone that can be renewed.
What travertine pairs with
This is a warm stone, and it looks best beside warm materials.
- Oak. Light oak creates a pale, airy palette. Dark oak creates a deep, calm contrast, as in the bedroom in the render.
- Walnut. Walnut’s warm, dark tone sets off the pale stone, which makes it especially good below a vanity top.
- Brushed bronze and brass. Warm metals in a matte finish carry the stone’s tone. Polished chrome feels cold beside it.
- Textiles and plaster. Linen, textured fabric and mineral plaster keep to the same soft language.
- Light. Warm, concealed light, behind a mirror for example, brings out the texture. Light that grazes a wall from the side also brings out every hole and joint, so check the slab under the light it will be installed in. More on this: how to plan warm, concealed lighting.
The rule: few materials, repeated throughout the space. Travertine doesn’t need many companions.
Real travertine or travertine-look porcelain?
Travertine-look porcelain tiles have improved a great deal. They need almost no maintenance, aren’t sensitive to acid, and are often the practical choice for a shower floor or a kitchen worktop. Natural stone gives what a print cannot: depth, real variation from slab to slab, a patina that develops over the years, and the possibility of carving a basin from a single block. In practice, a combination is often the answer: real stone where you see and touch it, porcelain where water and wear are heaviest.
Before you order: questions for your stone supplier
- Are the slabs filled, and with what?
- What is the cut direction, and can I see the actual slabs before they are cut?
- Which finish, and is it suitable for a wet zone?
- Was the stone sealed before shipping, and what do you recommend for sealing after installation?
- How will the bands run from slab to slab?
Clear answers to these five questions, and a drawing that marks where each slab goes, are the difference between travertine that looks like the render and travertine that disappoints.
Frequently asked questions
Is travertine suitable for a bathroom?
Yes, when the finish and the filling are matched to each surface. On the walls and on the vanity it works very well, honed, filled and sealed with a penetrating sealer. Be careful with acidic cleaners and limescale removers, which leave a dull mark, and with water left standing on the top. A quick wipe after use and good ventilation do most of the work.
Can travertine be used inside a shower?
Yes, mainly on the walls. Choose filled travertine with a honed finish, seal it with a penetrating sealer, and make sure a proper waterproofing system sits beneath the stone. On the shower floor grip is what counts, so a rougher finish or a mosaic with plenty of joints is better. Good ventilation and a wipe after showering extend the stone’s life.
How often does travertine need sealing?
There is no single number. It depends on the sealer, the location and the use. The simple way to check is the water-drop test: if a few drops of water darken the stone within a few minutes, it’s time to renew the seal. In wet zones this happens sooner than on a dry wall.
What is the difference between travertine and marble?
Both are made mostly of calcium carbonate, so both are sensitive to acid. Marble is limestone recrystallized under heat and pressure, so it is denser and usually has pronounced veins. Travertine forms in layers around springs, so it has pores and soft bands, and it looks warmer and more matte.
Travertine flooring: filled or unfilled?
In most homes, filled. A filled surface is more comfortable to walk on and easier to clean, and it doesn’t collect dirt and water in its holes. Unfilled travertine on a floor suits you if you want a rustic, aged look and are ready to spend more effort on cleaning. Outdoors, a tumbled finish is also common.
Can stained or dulled travertine be repaired?
In most cases, yes. Etch marks and wear can be removed by professional re-honing, which restores the original finish. Absorbed stains are treated with a product made for stone, and holes that have opened are refilled. It is worth calling a specialist in natural stone rather than trying strong cleaners at home.
Planning a bathroom, or a corner, in travertine?
Tell us about the space and what matters to you. We’d be glad to think with you about where the stone will work best, and how it will stay beautiful for years.