Basement renovation in L'Hospitalet de Llobregat.
We trace where the damp comes from, stop it from the inside and leave your basement in L'Hospitalet de Llobregat ready for storage, exercise or family time.
5/5 · Google reviewsWhen does a basement need renovating?
- Rising damp from the floor
- Salt deposits on the walls
- Water after heavy rain
- Dark space that never gets used
What the basement renovation includes
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Internal waterproofing
A damp barrier on the walls and slab, applied from the inside.
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Drainage and pumping
Perimeter channels and a sump pump where the water calls for it.
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Mechanical ventilation
Forced extraction to refresh the air and prevent condensation.
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Insulation and finishes
Lined walls and an insulated floor for a dry, comfortable basement.
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Lighting and electrics
New circuits and lighting designed for a space without windows.
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Fitted out for its use
Wine cellar, gym, games room or workshop, each with the right finishes.
Basements in L'Hospitalet de Llobregat: where the damp comes from
In areas such as Centre, Sant Josep and Sanfeliu the basement is often the coldest room in the house: the buried wall is cooler than the air and moisture condenses on it. We deal with this using an insulated lining, a vapour barrier and continuous air renewal.
In the basements we convert in areas such as Collblanc, La Torrassa and Santa Eulàlia, ventilation is part of the job: mechanical extraction ducted outside with a controlled air inlet. The wiring follows REBT rules for damp locations, with sealed light fittings and sockets raised off the floor.
We take rubble out in sacks, protect the route through the house and leave the basement clean with the ventilation tested. We convert basements nearby too: Barcelona, Cornellà de Llobregat and Esplugues de Llobregat.
Get a quote for your basement
Frequently asked questions
01Basement renovation in L'Hospitalet de Llobregat: which areas do you cover?
We do this work in L'Hospitalet de Llobregat, in areas such as Centre, Sant Josep, Sanfeliu, Collblanc, La Torrassa, Santa Eulàlia, La Florida and Les Planes, and also nearby: Barcelona, Cornellà de Llobregat and Esplugues de Llobregat. Before starting we visit the property and prepare a detailed written quote.
02Does the damp need fixing before the basement is fitted out?
Always. First we find out whether the water comes from the ground, a leak or condensation, and apply the right solution. Skip that step and the finishes will end up damaged.
03Can a basement be used as a bedroom?
For habitable use the CTE requires daylight, ventilation and a minimum ceiling height, and local planning must allow it. We check this on the visit; if it isn't possible, we suggest uses such as a gym, wine cellar or play area.
About us
High-quality renovations in L'Hospitalet de Llobregat, 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 L'Hospitalet de Llobregat and the surrounding area
Reformas Romero-Vera is a renovation company working in L'Hospitalet de Llobregat (Barcelonès, province of Barcelona) and specialising in basement renovation. 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
- Basement renovation
- Area
- L'Hospitalet de Llobregat · Barcelonès, province of Barcelona
- Postcode
- 08901, 08902, 08903, 08904, 08905, 08906, 08907, 08908
- Location
- 7 km south-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 Barcelona, Cornellà de Llobregat, Esplugues de Llobregat and El Prat de Llobregat.
Neighbourhoods
- Centre
- Sant Josep
- Sanfeliu
- Collblanc
- La Torrassa
- Santa Eulàlia
- La Florida
- Les Planes
- Pubilla Cases
- Can Serra
- Bellvitge
- El Gornal
Main streets and avenues
- Rambla de Just Oliveras
- Rambla de la Marina
- Avinguda del Carrilet
- Avinguda d'Isabel la Catòlica
- Avinguda de la Mare de Déu de Bellvitge
- Carrer Major
- Carrer de Barcelona
- Carrer de Santa Eulàlia
- Carrer d'Enric Prat de la Riba
- Carrer de Rossend Arús
Want to get real use out of your basement?
Tell us on WhatsApp what you would like to use it for or get a quote, and we will come and take a look.