Shower waterproofing in Sant Martí.
We stop shower leaks in Sant Martí at the base: a continuous membrane, falls towards the waste and a water test before the finish, so the ceiling below can dry out.
5/5 · Google reviewsWhen does a shower need waterproofing?
- A stain on the ceiling below
- Damp on the adjoining wall
- Tiles coming loose in the shower
- Grout that darkens quickly
What shower waterproofing includes
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Source of the leak
We find out whether water escapes through grout, waste or pipework before opening up.
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Opening up the area
We lift the tray and shower tiles, leaving the rest of the bathroom alone.
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Falls to the drain
We rebuild the base so water runs to the waste and never sits.
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Continuous membrane
Membrane across floor and walls, with tape at corners, pipes and drain.
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Flood test
We flood the base and check for any loss before closing it up.
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New finish
Tray or tiles laid on top, with epoxy or mould-resistant grout.
Why showers start to leak
In older buildings in areas such as El Clot and El Camp de l'Arpa del Clot many showers were built on joist-and-vault floors with no membrane under the tiles. When water gets through, the stain appears in the flat below, so we arrange access with the neighbour to see the ceiling and work within the building's set hours.
In areas such as El Poblenou, El Parc i la Llacuna del Poblenou and La Vila Olímpica del Poblenou we use liquid or sheet membrane depending on the substrate, with reinforcing tape at corners, around the drain and at every pipe. The waterproofing runs up the wall as high as the shower spray reaches.
After the visit you get a written quote setting out each stage of the waterproofing. We protect the rest of the bathroom, clear the rubble and leave it clean. Other nearby areas we cover: Ciutat Vella, Eixample and Sant Andreu.
Get a quote to waterproof your shower
Frequently asked questions
01Shower waterproofing in Sant Martí: which areas do you cover?
We do this work in Sant Martí, in areas such as El Clot, El Camp de l'Arpa del Clot, El Poblenou, El Parc i la Llacuna del Poblenou, La Vila Olímpica del Poblenou, Diagonal Mar i el Front Marítim del Poblenou, Provençals del Poblenou and Sant Martí de Provençals, and also nearby: Ciutat Vella, Eixample and Sant Andreu. Before starting we visit the property and prepare a detailed written quote.
02Is replacing the grout enough to stop the leak?
Only if the grout is the problem and the membrane underneath is sound. If water has already reached the floor slab, the shower has to be lifted and waterproofed again.
03What is a flood test?
We plug the drain and fill the waterproofed base with water. If the level holds and no damp appears below, the finish can go on.
04Does a tiled walk-in shower need more care than one with a tray?
Yes. Without a tray, the membrane and falls are all that hold the water back, so they must cover the whole floor and run up the walls.
About us
High-quality renovations in Sant Martí, with deadlines that are met.
We renovate flats and houses with clear planning, close follow-up and attention to every detail.
- Initial visit with no obligation
- Detailed and accurate estimate
- Follow-up until the work is finished
We work in Sant Martí and the surrounding area
Reformas Romero-Vera is a renovation company working in Barcelona: Sant Martí (Barcelonès, province of Barcelona) and specialising in shower waterproofing. We do this work in flats, houses and shops in every neighbourhood, with a prior visit and a detailed estimate with no obligation.
- Company
- Reformas Romero-Vera
- Service
- Shower waterproofing
- Area
- Barcelona: Sant Martí · Barcelonès, province of Barcelona
- Postcode
- 08005, 08018, 08019, 08020, 08026
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in Ciutat Vella, Eixample, Sant Andreu and Sant Adrià de Besòs.
Neighbourhoods
- El Clot
- El Camp de l'Arpa del Clot
- El Poblenou
- El Parc i la Llacuna del Poblenou
- La Vila Olímpica del Poblenou
- Diagonal Mar i el Front Marítim del Poblenou
- Provençals del Poblenou
- Sant Martí de Provençals
- La Verneda i la Pau
- El Besòs i el Maresme
Main streets and avenues
- Rambla del Poblenou
- Carrer de Pere IV
- Avinguda Diagonal
- Carrer de Llull
- Carrer del Clot
- Carrer de Rogent
- Carrer de Bac de Roda
- Carrer de Guipúscoa
- Rambla de Prim
- Avinguda d'Icària
Is your shower leaking?
Send us photos of the stain and the shower on WhatsApp, or get a quote, and we will explain how we would investigate.