Filled or open-pore travertine: which to choose
For a shower and a floor, choose filled travertine with a honed surface. Leave open pores for walls outside the water zone and for accents where a textured, lively stone is wanted. Travertine forms around hot springs and keeps voids left by gas and plants. If they are not closed, they trap water, soap and limescale.
Filling happens at the factory: the voids are packed with a cement mix or epoxy resin and the surface is then ground flat. Cement is cheaper and closer to the stone in look; resin is more durable and more water-resistant. The filler can match the stone or deliberately contrast.
How vein cut differs from cross cut
Vein cut produces parallel bands, a strict linear pattern that suits long walls and floors. Cross cut gives a cloudy, mottled pattern with larger pores and a soft background; it looks better on a worktop and in a small bathroom.
The choice follows the architecture. In an Eixample flat with high ceilings, bands stretch a wall upward when laid vertically and lengthen the room when laid along it. Cross cut softens geometry and sits well beside carved stone and plaster mouldings. Mixing both cuts in one room only makes sense when done on purpose; otherwise it looks as if the tiles came from two lots.
Travertine in a shower: will dirt collect in the pores?
In filled, honed travertine the pores are closed, and dirt does not settle deeper than on any other stone. In open-pore stone it does: soap, shampoo and limescale from Barcelona's hard water fill the voids and darken with time. If you pick open stone for a shower, it is a choice for upkeep: a brush, a neutral cleaner and a squeegee after each wash.
The shower base does not depend on the stone: continuous waterproofing under the tile, a 1–2 % slope to the drain and flexible adhesive. Joints in travertine are kept thin and tinted, using a hydrophobic cement grout or epoxy. The stone is sealed after grouting.
How Roman travertine differs from Turkish and Iranian
Roman travertine (Tivoli, near Rome) is usually denser and more even in tone, light cream with small pores; it costs more and is rarer. Turkish (Denizli, Afyon) offers a wide palette from pale ivory to dark walnut, and quality depends heavily on the quarry. Iranian tends to be deep beige, golden or with reddish veins, with a wide range of density.
For a luxury interior the country matters less than the particular lot: density, evenness of filling, number of fissures. Ask for a sample from the lot that will arrive and compare the edges, not only the face.
Travertine on a living room floor: is it slippery?
Honed and brushed travertine are noticeably less slippery than polished. For interior floors of a private home, Spanish regulations do not require a slip classification. For wet common areas, CTE DB-SUA sets class 2, meaning a slip resistance value Rd between 35 and 45. As a benchmark for a shower and bathroom this is useful: ask the supplier for the pendulum test report under UNE 41901 for the chosen finish.
In a living room the issue is different: furniture and heels. Travertine is softer than granite and point loads leave marks; felt pads on legs and mats at the entrance extend the life of the floor. Over underfloor heating it behaves well.
How to care for travertine and what to pair it with
Clean with a neutral product, free of acid and chlorine. Acid-based limescale gels eat carbonate stone, so limescale is removed with a squeegee and a soft cloth. Sealer goes on after installation and then as needed, usually every one to two years on wet surfaces. The check is simple: a drop of water on the stone should stay on the surface, not soak in within a few minutes.
For pairings, travertine likes warm wood (oak, walnut), lime-plastered walls, bronze and brass, linen and wool. Cold white and chrome next to it look foreign. In a light interior it goes on floor and wall in the same tile, without borders: a monolithic volume reads stronger than a mosaic.
How BCN YARD can help with stone in bathrooms and floors
We put the solution together as a whole: stone, waterproofing, underfloor heating, joints, sealer and care. The sample is approved with you before the lot is ordered, and the project runs in Russian and Spanish. Send the floor plan of the bathroom or living room and we will reply within an hour; the exact price is calculated in the estimate after a visit and measurements.
Frequently asked questions
Which filling is better for a shower: cement or resin?
Resin holds up to water better and cracks less in constantly wet zones, but can yellow in direct sun. Cement filling looks closer to the stone, though it darkens and chips more over time. For showers, resin matched to the stone is the usual pick; for dry floors and walls cement is enough.
Can travertine be used outdoors by a pool?
Yes, it is widely used: the stone does not heat up as much as a dark one. Outdoors, a brushed or flamed finish is chosen, with a higher slip class than indoors. A light tone by the water is practical, but chlorine and salt wear down the sealer, so it is renewed more often.
Can darkened travertine be restored?
Often yes: a specialist grinds the surface with diamond discs, refills the pores and seals. Surface soap stains come out with a deep clean using a dedicated product. If the darkening is inside the stone (rust, for example), a poultice and time are needed; without a test on a hidden area no result is promised.