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Penthouse renovation in Sant Joan Despí.
We renovate your penthouse in Sant Joan Despí so it stays cool in summer, keeps the rain out and makes the terrace part of everyday life.
5/5 · Google reviewsWhen does a penthouse need renovating?
- Leaks coming from the terrace
- Too hot in summer
- Large windows that do not seal
- A terrace that goes unused
What a penthouse renovation includes
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Terrace waterproofing
New membrane, falls and drains checked before the paving goes down.
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Roof insulation
Insulation in exposed ceilings and walls for a cooler penthouse.
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Large windows and enclosures
Thermally broken frames and solar control glass.
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An interior open to the light
A layout facing the terrace, with a new kitchen, bathroom and finishes.
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The terrace as a room
Outdoor paving, built-in planters, and light and water points.
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Logistics at height
Materials taken up and debris brought down with communal areas protected.
Recent work




Penthouses in Sant Joan Despí: terrace, heat and light
In areas such as Centre, La Mossota and Residencial Sant Joan a penthouse feels both the summer heat and the winter cold, as it is the most exposed floor. We insulate the ceiling and outside walls to the thickness needed and choose thermally broken windows.
On penthouses in areas such as Pla del Vent, Torreblanca and Les Begudes we start with the terrace: we lift the old paving, correct the falls, lay a new membrane with proper overlaps and flood-test it before tiling. That way the interior is protected from the outset.
We go up to see the penthouse and terrace, give you a detailed written quote with interior and exterior shown separately, and the site manager coordinates each stage. We also work nearby: Cornellà de Llobregat, Sant Feliu de Llobregat and Esplugues de Llobregat.
Get a quote for your penthouse renovation
Frequently asked questions
01Penthouse renovation in Sant Joan Despí: which areas do you cover?
We do this work in Sant Joan Despí, in areas such as Centre, La Mossota, Residencial Sant Joan, Les Planes, Pla del Vent, Torreblanca and Les Begudes, and also nearby: Cornellà de Llobregat, Sant Feliu de Llobregat and Esplugues de Llobregat. Before starting we visit the property and prepare a detailed written quote.
02Why waterproof the terrace before changing its floor?
Because there is usually another home below. If new tiles go down on an old membrane, any leak means lifting everything, so we check the falls, drains and membrane first.
03How can a penthouse be kept cooler?
By combining roof insulation, windows with solar control glass and outdoor shading such as awnings or pergolas. During the visit we see what will make the most difference in your case.
About us
High-quality renovations in Sant Joan Despí, 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 Sant Joan Despí and the surrounding area
Reformas Romero-Vera is a renovation company working in Sant Joan Despí (Baix Llobregat, province of Barcelona) and specialising in penthouse 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
- Penthouse renovation
- Area
- Sant Joan Despí · Baix Llobregat, province of Barcelona
- Postcode
- 08970
- Location
- 10 km 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 Cornellà de Llobregat, Sant Feliu de Llobregat, Esplugues de Llobregat, Sant Boi de Llobregat and Sant Just Desvern.
Neighbourhoods
- Centre
- La Mossota
- Residencial Sant Joan
- Les Planes
- Pla del Vent
- Torreblanca
- Les Begudes
Main streets and avenues
- Carrer Major
- Avinguda de Barcelona
- Avinguda del Baix Llobregat
- Avinguda de les Flors
- Rambla de Josep Maria Jujol
- Passeig del Canal
- Carrer de Jacint Verdaguer
- Carrer de Francesc Macià
- Carrer de la Creu d'en Muntaner
- Carrer d'Àngel Guimerà
Does your penthouse need a renovation, terrace included?
Send us photos of the penthouse and terrace on WhatsApp or get a quote, and we will tell you how we would approach it.