Condensation on the windows
It usually means the air in your home is too humid and isn't being renewed enough, especially in winter.
In the meantime · Open the windows for a few minutes a day and notice which rooms it appears in most.
A · Heating, cooling and hot water
Ventilation and extraction in the Vallès and Barcelona
Is there damp, condensation or a lack of fresh air somewhere?
We install and repair extractor fans, ventilation and air renewal systems in homes, residential buildings and business premises in the Vallès and the Barcelona metropolitan area.
Prefer to talk?674 68 28 8901 — Common problems
What's behind damp and stale air.
What's usually behind each symptom and what you can check yourself while the technician is on the way. Without touching anything inside.
Mould on walls or ceilings
It appears where there's damp and little ventilation. You need to tell whether it's condensation or water getting in, because the fix is different.
In the meantime · Take photos of the patches and note whether they get worse after showering or cooking.
Bad smells in the bathroom or kitchen
An extractor fan without enough power, a blocked duct or a badly placed grille stop the air from getting out.
In the meantime · Hold a sheet of paper in front of the extractor fan while it's on: if it doesn't hold the sheet, it isn't pulling air.
The extractor fan is noisy or doesn't work
It's usually a worn motor, built-up dirt or a stuck damper in the duct.
In the meantime · Check whether it has a removable grille and whether you can see dirt inside.
Premises without enough ventilation
Business premises need to renew the air according to their activity and their capacity.
In the meantime · Have the floor area of the premises and the activity carried out there to hand.
Installing mechanical ventilation
Systems with heat recovery renew the air in your home without losing the temperature.
In the meantime · If you're renovating, it's the best time to run ducts.
02 — What we do
Clean air at home and in your business.
Bathrooms and kitchens
Extractor fans
Installation, replacement and repair.
Houses and flats
Mechanical ventilation
Air renewal with heat recovery.
Premises and residential buildings
Extraction and ducts
Ducts, grilles and fans.
When it fails
Check and cleaning
Motors, dampers and ducts.
03 — How we work
You know what's happening at every step.
- Before
We listen
Tell us what's happening and we'll assign you a professional from your area. Before they come, you'll know who they are and who will invoice you.
- During
We explain your options
At the visit, they check the installation, tell you what options you have and give you a quote. You decide.
- After
We're still here for you
If something isn't right, you call us. Guarantee: as required by the regulations.
04 — Questions
Questions about ventilation.
Q.01Can damp be fixed with just an extractor fan?
It depends on the cause. If it's condensation, better ventilation usually helps a lot. If it's water getting in, the cause has to be fixed first.
Q.02Are the units very noisy?
Modern units are fairly quiet if they're chosen and installed properly.
Q.03Can it be installed without building work?
Often, yes, using false ceilings or existing openings. It depends on each case.
Q.04Do you work in bars and restaurants?
Yes, we also work in bars, restaurants and other hospitality premises.
05 — Where
Ventilation and extraction in the Vallès and Barcelona.
We work in the Vallès Occidental and across the Barcelona metropolitan area. These are the towns we get the most requests from:
Shall we talk about ventilation?674 68
28 89674 68 28 89
28 89674 68 28 89