Bathroom ventilation in Premià de Dalt.
In Premià de Dalt we sort out windowless bathrooms and those with a small window that never dry: fan, duct and air supply planned together.
5/5 · Google reviewsWhen does a bathroom need better ventilation?
- The mirror stays steamed up
- Mould on the ceiling and grout
- A musty smell that lingers
- Internal bathroom with no window
What bathroom ventilation includes
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Duct inspection
We check the existing shared shaft or duct and whether it actually draws air.
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Quiet extractor fan
A low-noise unit with airflow matched to the size of the bathroom.
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Timer or humidistat
Runs on after the light goes off, or starts by itself when humidity rises.
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Ducted outside
Ducting to the façade, light well or roof when there is no usable shaft.
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Electrical connection
A protected supply kept out of the wet zones, in line with the REBT.
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Air inlet
A gap under the door or a grille so fresh air can actually come in.
Fan, duct and incoming air
In houses and terraced homes in areas such as Barri del Castell, Barri del Sant Crist and Barri de la Cisa, upstairs bathrooms are often under the roof. We take the duct up to a vent tile or cowl on the roof, and on the ground floor we find the shortest route to the façade.
For ducting in bathrooms in areas such as Santa Anna, Tió and El Remei, we use smooth rigid pipe rather than corrugated flexible hose, on the shortest route through the false ceiling and with a slight fall outwards so condensation does not run back into the fan.
With over 20 years renovating bathrooms we know where ventilation tends to fail; we spot it on the visit and set it out in a written quote. We also work nearby: Premià de Mar, Vilassar de Dalt and Teià.
Get a quote for your bathroom ventilation
Frequently asked questions
01Bathroom ventilation in Premià de Dalt: which areas do you cover?
We do this work in Premià de Dalt, in areas such as Barri del Castell, Barri del Sant Crist, Barri de la Cisa, Can Figueres, Can Balet, Santa Anna, Tió and El Remei, and also nearby: Premià de Mar, Vilassar de Dalt and Teià. Before starting we visit the property and prepare a detailed written quote.
02Can the bathroom fan share the kitchen extract duct?
No. Each needs its own duct: sharing one lets cooking fumes and smells into the bathroom, and the CTE (DB HS 3) rules it out.
03Timer or humidity sensor: which is more suitable?
A timer is simple and enough for most bathrooms. A humidistat suits internal or heavily used bathrooms, as it only kicks in when there is steam.
04What if the building's shared shaft does not draw?
We check whether it is blocked or shared with other flats. Sometimes the right fan is enough; if not, we look at a dedicated outlet to the façade or light well.
About us
High-quality renovations in Premià de Dalt, 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 Premià de Dalt and the surrounding area
Reformas Romero-Vera is a renovation company working in Premià de Dalt (Maresme, province of Barcelona) and specialising in bathroom ventilation. 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
- Bathroom ventilation
- Area
- Premià de Dalt · Maresme, province of Barcelona
- Postcode
- 08338
- Location
- 20 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 Premià de Mar, Vilassar de Dalt, Teià and Vilassar de Mar.
Neighbourhoods
- Barri del Castell
- Barri del Sant Crist
- Barri de la Cisa
- Can Figueres
- Can Balet
- Santa Anna
- Tió
- El Remei
- La Floresta
- La Cadira del Bisbe
- El Turó d'en Ponç
- El Puig de Pedra
- Les Pèrgoles
- El Sot d'en Pi
Main streets and avenues
- Avinguda de Catalunya
- Avinguda del Puig de Pedra
- Passeig de Can Balet
- Ronda de Montserrat
- Camí del Mig
- Camí de Teià
- Carrer d'Enric Granados
- Carrer de Lluís Vives
- Carrer de Sant Antoni
- Plaça de la Fàbrica
Does steam and damp build up in your bathroom?
Message us on WhatsApp or get a quote and we will tell you which ventilation suits it.