Internal drainage renewal in Sants-Montjuïc.
We replace the waste pipework in your home in Sants-Montjuïc, from every fixture to the stack, so water drains away without blockages or smells.
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.
What changes with a new waste system
In 1960s and 70s blocks in areas such as Sants, Sants - Badal and Hostafrancs the floor slab is thin and a neighbour lives below. We lift only the flooring we need to, work within the hours set by the residents' association and protect the stairs and lift while taking out rubble.
The connection to the stack is the delicate part: in buildings in areas such as La Bordeta and La Font de la Guatlla we find cast iron, fibre cement or old PVC, and use the right adaptor for each. If the system has no venting, we add an air admittance valve.
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 Eixample, Les Corts and Ciutat Vella.
Get a quote for your drainage renewal
Frequently asked questions
01Internal drainage renewal in Sants-Montjuïc: which areas do you cover?
We work in Sants-Montjuïc in areas such as Sants, Sants - Badal, Hostafrancs, La Bordeta, La Font de la Guatlla, El Poble-sec, La Marina de Port and La Marina del Prat Vermell, and also nearby: Eixample, Les Corts and Ciutat Vella.
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 Sants-Montjuïc, 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 Sants-Montjuïc and the surrounding area
Reformas Romero-Vera is a renovation company working in Barcelona: Sants-Montjuïc (Barcelonès, 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
- Barcelona: Sants-Montjuïc · Barcelonès, province of Barcelona
- Postcode
- 08004, 08014, 08038, 08039, 08040
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in Eixample, Les Corts, Ciutat Vella, L'Hospitalet de Llobregat and El Prat de Llobregat.
Neighbourhoods
- Sants
- Sants - Badal
- Hostafrancs
- La Bordeta
- La Font de la Guatlla
- El Poble-sec
- La Marina de Port
- La Marina del Prat Vermell
Main streets and avenues
- Carrer de Sants
- Carrer de la Creu Coberta
- Carrer de Badal
- Carrer de Tarragona
- Carrer de la Constitució
- Avinguda del Paral·lel
- Carrer de Blai
- Carrer de Vila i Vilà
- Passeig de la Zona Franca
- Gran Via de les Corts Catalanes
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.