Mechanical ventilation installation in Granollers.
We design ventilation for flats and houses in Granollers so humid air leaves the kitchen and bathrooms on its own and filtered air reaches every room.
5/5 · Google reviewsWhen do you need mechanical ventilation?
- Condensation on the windows
- Mould in corners and on ceilings
- New, very airtight windows
- Stuffy air in the morning
What mechanical ventilation includes
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Airflow design
Air in and out of each room, calculated to CTE DB HS 3.
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Heat recovery unit
Renews the air while recovering the warmth of the air going out.
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Supply and extract
Fresh air to living areas and bedrooms, extraction from kitchen and bathrooms.
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Air filters
Trap dust and pollen before the air comes into the home.
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Vents and grilles
Discreet, set into the ceiling or wall and easy to clean.
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Controls and sensors
Adjustable speeds and modes, with a humidity sensor if you want one.
Renewing the air in a home in Granollers
In areas such as Centre and Sant Miquel, with cold winters, opening the windows to air the home chills it straight away. A heat recovery unit warms the incoming air with the outgoing air, so the home is refreshed without the heating having to work harder.
In areas such as Congost, Granollers Nord and Primer de Maig we keep the fresh-air intake apart from the stale-air exhaust so they never mix, and insulate any ducts crossing cold spaces to prevent condensation. With silencers and low fan speeds, the system is barely audible in the bedrooms.
We visit the property, measure the rooms and give you a detailed written quote; a site manager coordinates the installation and we leave everything clean. We also install ventilation in nearby areas: Les Franqueses del Vallès, Canovelles and La Roca del Vallès.
Get a quote for mechanical ventilation
Frequently asked questions
01Mechanical ventilation installation in Granollers: which areas do you cover?
We work in Granollers in areas such as Centre, Sant Miquel, Congost, Granollers Nord, Primer de Maig, Can Gili, Can Bassa and Tres Torres, and also nearby: Les Franqueses del Vallès, Canovelles and La Roca del Vallès.
02What is the difference between single-flow and balanced systems?
A single-flow system extracts air from the kitchen and bathrooms, and fresh air comes in through trickle vents in the windows. A balanced system supplies and extracts through ducts and, with heat recovery, reuses the warmth of the outgoing air.
03Is mechanical ventilation noisy?
Properly sized, it runs at low speed and is barely audible. We place the unit away from the bedrooms and use suitable ducts and silencers.
04Will I still need to open the windows?
Not to renew the air: the system does that continuously. You can open them whenever you like, but you no longer depend on it.
About us
High-quality renovations in Granollers, 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 Granollers and the surrounding area
Reformas Romero-Vera is a renovation company working in Granollers (Vallès Oriental, province of Barcelona) and specialising in mechanical ventilation installation. 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
- Mechanical ventilation installation
- Area
- Granollers · Vallès Oriental, province of Barcelona
- Postcode
- 08401, 08402, 08403, 08404
- Location
- 25 km north 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 Les Franqueses del Vallès, Canovelles, La Roca del Vallès, Parets del Vallès and Montmeló.
Neighbourhoods
- Centre
- Sant Miquel
- Congost
- Granollers Nord
- Primer de Maig
- Can Gili
- Can Bassa
- Tres Torres
- Font Verda
- Ponent
- Lledoner
- Can Mònic
- Palou
Main streets and avenues
- Carrer d'Anselm Clavé
- Carrer de Corró
- Carrer de Barcelona
- Carrer de Girona
- Avinguda de Sant Esteve
- Avinguda de Francesc Macià
- Carrer de Joan Prim
- Carrer de Roger de Flor
- Carretera de Caldes
- Carretera del Masnou
Dealing with damp or stuffy air at home?
Send us photos of the areas with condensation on WhatsApp, or get a quote and we will suggest a solution.