Renovated basement with a polished concrete floor and new lighting

Basement renovation in Tiana.

From a dark, damp basement to a wine cellar, workshop or games room in Tiana: we dry the walls and floor, renew the air and bring in light.

5/5 · Google reviews

When 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

  • Internal waterproofing

    A damp barrier on the walls and slab, applied from the inside.

  • Drainage and pumping

    Perimeter channels and a sump pump where the water calls for it.

  • Mechanical ventilation

    Forced extraction to refresh the air and prevent condensation.

  • Insulation and finishes

    Lined walls and an insulated floor for a dry, comfortable basement.

  • Lighting and electrics

    New circuits and lighting designed for a space without windows.

  • Fitted out for its use

    Wine cellar, gym, games room or workshop, each with the right finishes.

Basement renovation in Tiana: what we check first

It is common to find older houses with vaulted stone cellars. If the structure is sound we leave it exposed, treat the damp rising from the floor and turn the space into a wine cellar or pantry (especially in Centre and Can Gaietà).

In the basements we convert, 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 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: Montgat, Badalona and Alella.

Get a quote for your basement

01 03

First

What do you need?

Your home

Where is the work?

Your details

How can we contact you?

I’d rather write directly

Frequently asked questions

01

Basement renovation in Tiana: which areas do you cover?

We do this work in Tiana, in areas such as Centre, Can Gaietà, La Virreina and Mas Ram, and also nearby: Montgat, Badalona and Alella. Before starting we visit the property and prepare a detailed written quote.

02

Does 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.

03

Can 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.

Tiana · Maresme
Illustration of the Cartoixa de Montalegre in Tiana, with its church, bell tower and monks' cells, among wooded hills of pines and a cypress-lined road

About us

High-quality renovations in Tiana, with deadlines that are met.

We renovate flats and houses with clear planning, close follow-up and attention to every detail.

Three members of the Romero-Vera team on a building site
BuilderManagerBuilder
A member of the Romero-Vera team in the office
Office administrator
20Years of experience
5/5Google reviews
  • Initial visit with no obligation
  • Detailed and accurate estimate
  • Follow-up until the work is finished

We work in Tiana and the surrounding area

Reformas Romero-Vera is a renovation company working in Tiana (Maresme, province of Barcelona). Our services include basement renovation in flats, houses and shops in every neighbourhood. Prior visit and detailed estimate with no obligation.

Company
Reformas Romero-Vera
Service
Basement renovation
Area
Tiana · Maresme, province of Barcelona
Postcode
08391
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

We also work in Montgat, Badalona, Alella and Sant Fost de Campsentelles.

Neighbourhoods

Village
  • Centre
  • Can Gaietà
Housing estates
  • La Virreina
  • Mas Ram

Main streets and avenues

  • Avinguda del President Companys
  • Avinguda d'Isaac Albéniz
  • Carrer d'Enric Borràs
  • Carrer de Montalegre
  • Carrer de Sant Cebrià
  • Carrer del Marquès de Monistrol
  • Passeig de la Vilesa
  • Camí dels Francesos
  • Plaça de l'Església

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.

WhatsApp Calculate an estimate
Got a question? Message us on WhatsApp