Shower waterproofing in Alella.
We stop shower leaks in Alella 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 areas such as Centre and Can Magarola, where winters can be cold, tiled showers go through temperature swings that open joints and crack the grout. We use a flexible membrane and epoxy grout, which cope with that movement much more readily.
For level-access showers in areas such as Alella Parc, Can Sorts and Nova Alella we rebuild the screed with a continuous fall to the drain or linear channel, with no spots where water can sit. The membrane goes under the tile adhesive and bonds to the drain with its own connection collar.
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: El Masnou, Teià and Tiana.
Get a quote to waterproof your shower
Frequently asked questions
01Shower waterproofing in Alella: which areas do you cover?
We work in Alella in areas such as Centre, Can Magarola, Alella Parc, Can Sorts, Nova Alella and El Solell, and also nearby: El Masnou, Teià and Tiana.
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 Alella, 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 Alella and the surrounding area
Reformas Romero-Vera is a renovation company working in Alella (Maresme, 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
- Alella · Maresme, province of Barcelona
- Postcode
- 08328
- Location
- 15 km north-east of Barcelona
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
Neighbourhoods
- Centre
- Can Magarola
- Alella Parc
- Can Sorts
- Nova Alella
- El Solell
Main streets and avenues
- Rambla d'Àngel Guimerà
- Plaça de l'Ajuntament
- Avinguda del Mil·lenari
- Avinguda de la Gaietana
- Passeig de la Creu de Pedra
- Carrer de la Riera Fosca
- Carrer del Torrent de Vallbona
- Carrer de Joan Maragall
- Carrer de Santa Madrona
- Carrer de Sant Lluís
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.