Basement renovation in Olesa de Montserrat.
We turn the basement of your house in Olesa de Montserrat 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, Sant Bernat and Poble Sec and on their outskirts, many terraced and detached houses from the 1980s and 90s have a basement used only as a garage or store. We convert part of it into a gym, den or workshop and, where winters are cold, insulate floor and walls for year-round use.
Where water gets in, in basements in areas such as Les Planes, El Collet de Sant Joan and Els Closos we cut a perimeter channel under the slab leading to a sump with a pump and non-return valve. On the walls we fit a cavity drain membrane and a lining set away from the masonry.
We go down to the basement with you, measure damp and headroom and give you a detailed written quote; a site manager coordinates every stage. We also renovate basements in nearby areas: Esparreguera, Abrera and Vacarisses.
Get a quote for your basement
Frequently asked questions
01Basement renovation in Olesa de Montserrat: which areas do you cover?
We work in Olesa de Montserrat in areas such as Centre, Sant Bernat, Poble Sec, Les Planes, El Collet de Sant Joan, Els Closos, Vilapou and Ribes Blaves, and also nearby: Esparreguera, Abrera and Vacarisses.
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 Olesa de Montserrat, 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 Olesa de Montserrat and the surrounding area
Reformas Romero-Vera is a renovation company working in Olesa de Montserrat (Baix Llobregat, 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
- Olesa de Montserrat · Baix Llobregat, province of Barcelona
- Postcode
- 08640
- Location
- 30 km north-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 Esparreguera, Abrera, Vacarisses and Viladecavalls.
Neighbourhoods
- Centre
- Sant Bernat
- Poble Sec
- Les Planes
- El Collet de Sant Joan
- Els Closos
- Vilapou
- Ribes Blaves
- Can Marcetó
Main streets and avenues
- Avinguda de Francesc Macià
- Avinguda de Lluís Companys
- Rambla de Catalunya
- Passeig del Progrés
- Carretera de Terrassa
- Carrer Ample
- Carrer de Colom
- Carrer de l'Hospital
- Carrer de Sant Pere
- Carrer de Barcelona
- Carrer de les Angelines
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.