Basement renovation in Alella.
We turn the basement of your house in Alella into a dry, ventilated space, with lighting and finishes designed around the way you want to use it.
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.
What changes in a properly converted basement
In areas such as Centre and Can Magarola 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 Alella Parc, Can Sorts and Nova Alella, 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: El Masnou, Teià and Tiana.
Get a quote for your basement
Frequently asked questions
01Basement renovation 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.
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 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 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
- 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
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.