Internal drainage renewal in Sant Just Desvern.
We swap lead and old pipes for new PVC in Sant Just Desvern, leaving every basin, shower and WC with its own trap and a properly calculated fall.
5/5 · Google reviewsWhen should the drainage be renewed?
- Lead drum trap under the floor
- Smells that return after cleaning
- Several fixtures blocking at once
- Moving the toilet or shower
What the drainage renewal includes
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Planning the layout
We mark fixtures, pipe runs and falls before opening the floor.
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Drum trap removed
We take out the lead drum trap and old pipes from under the floor.
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New PVC system
Branch pipes sized and laid to the fall required by CTE DB HS 5.
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A trap for every fixture
Basin, shower, bidet and sink each with its own odour seal.
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Stack or manhole connection
A watertight joint to the building's soil stack or the house's manhole.
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Water test
We run water through every fixture and check the joints before closing up.
Drainage in Sant Just Desvern: what lies under the floor
In 1960s to 80s flats in areas such as El Poble, El Raval and La Carretera the original system is often still there: drum trap, lead or iron waste pipes and joints that already leak. We replace it all in bathroom and kitchen, up to the building's stack, before the new floor goes down.
In areas such as La Muntanya, Mas Lluí and Can Modolell we remove the drum trap and lead and fit PVC waste pipe with solvent-welded joints and clips that hold it without vibration. Every fixture gets its own trap, so one blockage no longer affects the whole bathroom.
With over 20 years of experience we can tell you on the visit which layout the fall allows, and set it out in a written quote. We also go out to nearby areas such as Esplugues de Llobregat, Sant Joan Despí and Sant Feliu de Llobregat.
Get a quote for your drainage renewal
Frequently asked questions
01Internal drainage renewal in Sant Just Desvern: which areas do you cover?
We do this work in Sant Just Desvern, in areas such as El Poble, El Raval, La Carretera, La Muntanya, Mas Lluí and Can Modolell, and also nearby: Esplugues de Llobregat, Sant Joan Despí and Sant Feliu de Llobregat. Before starting we visit the property and prepare a detailed written quote.
02What is a drum trap and why remove it?
It is a box, usually made of lead, under the bathroom floor that collects several waste pipes. It blocks and ends up giving off smells; today it is replaced by a trap on each fixture.
03Can I move the toilet or shower?
Yes, as long as there is enough fall to the soil stack. On the visit we measure the route and tell you which layout will work.
04How is this different from replacing drains?
Replacing a drain covers one specific fixture. Renewing the drainage replaces the whole internal system, from every fixture to the stack or manhole.
About us
High-quality renovations in Sant Just Desvern, 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 Just Desvern and the surrounding area
Reformas Romero-Vera is a renovation company working in Sant Just Desvern (Baix Llobregat, province of Barcelona) and specialising in internal drainage renewal. 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
- Internal drainage renewal
- Area
- Sant Just Desvern · Baix Llobregat, province of Barcelona
- Postcode
- 08960
- Location
- 8 km west of Barcelona
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in Esplugues de Llobregat, Sant Joan Despí, Sant Feliu de Llobregat and Barcelona.
Neighbourhoods
- El Poble
- El Raval
- La Carretera
- La Muntanya
- Mas Lluí
- Can Modolell
Main streets and avenues
- Carretera Reial
- Plaça de Verdaguer
- Carrer de Carles Mercader
- Passeig de la Muntanya
- Avinguda de l'Onze de Setembre
- Avinguda de Lluís Companys
- Carrer de Badó
- Carrer de la Creu
Need to renew your home's drainage?
Message us on WhatsApp or get a quote and we will explain how to plan the new waste system.