Basement renovation in Sarrià-Sant Gervasi.
We trace where the damp comes from, stop it from the inside and leave your basement in Sarrià-Sant Gervasi 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 Sarrià-Sant Gervasi: where the damp comes from
When the basement is part of a block, as is often the case in areas such as Sarrià and Les Tres Torres, the perimeter walls are common elements. Before waterproofing or opening a ventilation outlet we agree it with the residents' association and work within the hours it sets.
In basements in areas such as Sant Gervasi - Galvany, Sant Gervasi - la Bonanova and El Putxet i el Farró we start by measuring moisture in the walls and slab to see whether water comes from the ground, a leak or condensation. We then apply waterproof mortar on the inner face and form a fillet where wall meets 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: Les Corts, Gràcia and Horta-Guinardó.
Get a quote for your basement
Frequently asked questions
01Basement renovation in Sarrià-Sant Gervasi: which areas do you cover?
We do this work in Sarrià-Sant Gervasi, in areas such as Sarrià, Les Tres Torres, Sant Gervasi - Galvany, Sant Gervasi - la Bonanova, El Putxet i el Farró, Vallvidrera, El Tibidabo and Les Planes, and also nearby: Les Corts, Gràcia and Horta-Guinardó. 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 Sarrià-Sant Gervasi, 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 Sarrià-Sant Gervasi and the surrounding area
Reformas Romero-Vera is a renovation company working in Barcelona: Sarrià-Sant Gervasi (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
- Barcelona: Sarrià-Sant Gervasi · Barcelonès, province of Barcelona
- Postcode
- 08006, 08017, 08021, 08022, 08023, 08034
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in Les Corts, Gràcia, Horta-Guinardó, Sant Cugat del Vallès and Sant Just Desvern.
Neighbourhoods
- Sarrià
- Les Tres Torres
- Sant Gervasi - Galvany
- Sant Gervasi - la Bonanova
- El Putxet i el Farró
- Vallvidrera
- El Tibidabo
- Les Planes
Main streets and avenues
- Via Augusta
- Carrer de Balmes
- Carrer de Muntaner
- Carrer de Ganduxer
- Carrer de Santaló
- Passeig de la Bonanova
- Passeig de Sant Gervasi
- Carrer Major de Sarrià
- Ronda del General Mitre
- Avinguda de Vallvidrera
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.