Dripping tap: causes, quick fix and when to call a plumber in Barcelona
Resumen rápido
A dripping tap is almost always a worn cartridge or washer. Water is hard in Barcelona, so limescale speeds up wear.
¿Qué está pasando?
A continuous drip from a single-lever tap is almost always the internal ceramic cartridge.
Causas más probables
Worn ceramic cartridge
altaThe cartridge opens and closes the flow. Lifespan 5–10 years.
Damaged O-ring
mediaThe seals at the spout flatten with age and let water past the base.
Excess mains pressure
bajaAbove 4 bar the seals suffer.
Pasos de diagnóstico
- 1
Shut off the tap valve
Under the sink you'll find two angle valves. Close them clockwise.
- 2
Identify the cartridge model
Photograph the tap and take the old cartridge to the shop.
⚠ Parada de seguridad: Don't force the lever with unprotected pliers. - 3
Replace cartridge and seals
While you're in there, swap the O-rings too.
- 4
Open slowly and check
Open the angle valves slowly.
Cuándo llamar a un profesional
Call a plumber in Barcelona if water leaks from the base.
Coste orientativo en Barcelona
45–95 €
Travel within Barcelona, diagnosis and standard cartridge replacement.
Contexto local · Barcelona
Water in Barcelona is hard.
Barcelona is the bulk of our work and demands judgement: Eixample is full of modernista buildings with 3 m+ ceilings, original gotelé render, electrics with no RCD and cast-iron stacks still in service — all of which stretch any refurb. Gràcia and Sant Antoni are dominated by 1930s–60s flats with hydraulic-tile floors we have to protect before touching walls. Ciutat Vella adds narrow building entrances and BCN ASIA façade rules, so we coordinate scaffolding and permits when needed. Sant Martí (22@) is another world: new-builds and offices converted to lofts that drag along under-sized electrical panels. The ZBE low-emission zone and AREA paid parking push us to load/unload early to keep costs down.
- Comarca: Barcelonès
- Población: 1.660.122 hab.
- Parque de vivienda predominante: piso-eixample
- Año medio de construcción: 1955
- Códigos postales: 08001, 08002, 08003, 08004, 08005, 08006, 08007, 08008, 08009, 08010, 08011, 08012, 08013, 08014, 08015, 08016, 08017, 08018, 08019, 08020, 08021, 08022, 08023, 08024, 08025, 08026, 08027, 08028, 08029, 08030, 08031, 08032, 08033, 08034, 08035, 08036, 08037, 08038, 08039, 08040, 08041, 08042
Capital catalana con un parque de viviendas dominado por pisos del Eixample, fincas modernistas y bloques de los 60–70 en distritos como Sant Andreu o Nou Barris.
Preguntas frecuentes
How much does fixing a dripping tap cost in Barcelona?
Between 45 and 95 €.
Can I fix it myself?
Yes if you're handy.
Do you come same-day to Barcelona?
Yes.
¿Prefieres que vayamos nosotros?
Diagnóstico y presupuesto en Barcelona normalmente el mismo día.
Pedir presupuesto gratisProblemas relacionados en Barcelona
Más sobre Plumbing: leaks, blockages and water
Sources and regulation
- CTE DB-HS 4 — Suministro de agua — Código Técnico de la Edificación