Always healthy air
Renewed, filtered air 24 hours a day: less CO2, dust, pollen and smells. You notice the difference when you breathe, especially in bedrooms and rooms with few windows.
Ventilation · Mallorca
We fit mechanical ventilation with heat recovery all over Mallorca: balanced (MVHR) systems, extract ventilation and decentralised units. Air that's always renewed and filtered, no damp, no stale smells, and it grabs the heat off the outgoing air so none of it's wasted. A RITE-certified company. We speak English.
No-obligation quote · Same-day reply · We assist you in English, Spanish and German
Why JSL
A modern, well-sealed home needs to breathe. We do it round the clock, quietly, and without bumping up your bill.
Renewed, filtered air 24 hours a day: less CO2, dust, pollen and smells. You notice the difference when you breathe, especially in bedrooms and rooms with few windows.
It extracts moisture from the kitchen and bathrooms and prevents the condensation and mould that appear in modern, well-sealed but poorly ventilated homes.
The recovery unit uses the heat (or the cool) of the outgoing air to treat the incoming air. You ventilate without throwing out of the window the energy you have already paid for.
Low-consumption fans and ducts hidden in the false ceiling. No street noise and no equipment on show; just a few discreet grilles.
It pairs perfectly with heat pumps and air conditioning: you ventilate and climate the home with minimal consumption.
Designed to the Spanish CTE DB HS-3 (indoor air quality) and the RITE, installed by an authorised company.
Before you decide
Not every home needs the same thing. These are the options we fit in Mallorca, from the simplest to the most complete, so you can choose with confidence.
The most complete option. A central unit with a heat-recovery core pulls out the stale air and brings in fresh, filtered air through ducts tucked away in the false ceiling. The outgoing air hands its warmth to the incoming air, so you ventilate without losing energy. Ideal for new builds and full renovations.
A system that pulls the damp air out of the kitchen and bathrooms and lets fresh air in through the dry rooms. Simpler and cheaper than MVHR — a good shout when you're not after heat recovery, just getting rid of damp and smells.
Compact recovery units fitted room by room with minimal work, perfect for finished homes where you can't run ducts. Brands like Jaga build the heat-recovery ventilation straight into the emitter.
Ventilation's at its best when it works with the rest of the kit: paired with heat pumps and air conditioning, you get a home with healthy air, a steady temperature and the lowest running costs going.
How we work
We look at your home, the damp spots and the rooms to ventilate. We recommend the right system and give you a fixed, free, no-obligation quote.
We fit the recovery unit, ducts and grilles, caring for the routing and the false ceiling. We balance the airflows and leave everything tested and the site tidy.
We offer an official warranty and a filter-change and inspection plan so the system performs at its best and lasts for years.
What we do
We support you from design to day-to-day maintenance.
Design and installation of the heat-recovery unit with its duct network, sizing the airflows to the rooms and the regulations.
Extraction systems for fumes, steam and moisture to remove smells and condensation in the wet areas of the home.
Compact room-by-room recovery units for renovations and finished homes, with minimal work and maximum comfort.
Filter changes, duct cleaning and balance checks to keep the air clean and consumption under control.
When it makes sense
Today's homes are built tighter and better insulated to save energy. Great for the bill — but the air no longer sneaks in through gaps. If it's not properly ventilated, moisture, CO2 and smells build up, and you get condensation and mould.
Ventilation with heat recovery sorts that without losing the savings: it renews the air non-stop and reuses the warmth of the air it throws out. I'd especially recommend it in new builds, full renovations, homes with damp problems and bedrooms or rooms with few windows.
And in new builds and a lot of renovations, the Spanish Building Code (CTE DB HS-3) requires you to guarantee indoor air quality. I design it and hand it over installed in line with the CTE and the RITE, with its paperwork. Whether you're starting from scratch or just want to be rid of the damp, I'll look at your case and suggest what fits best.
Common questions
It is a balanced mechanical ventilation system (MVHR): one airflow extracts stale air from the kitchen and bathrooms and another brings in fresh, filtered air to living rooms and bedrooms. Before leaving, the used air passes its heat to the incoming air through a recovery unit, so you renew your home's air without throwing out of the window the energy you already spent heating or cooling it.
Constantly renewed and filtered air (less CO2, dust and allergens), no damp or condensation, no street noise and without losing the heat or cool you have paid for. Opening windows only ventilates now and then and lets in noise, pollen and outdoor temperature; ventilation with heat recovery does it continuously and efficiently.
It depends on the system. In new builds or renovations we install the recovery unit with its duct network hidden in the false ceiling, which is the most complete solution. In finished homes there are decentralised units fitted room by room with minimal work. During the visit we assess your case and tell you the simplest option.
Very little. Modern recovery units use low-consumption fans and, above all, save heating and cooling energy by recovering the heat from the outgoing air. In a well-insulated home, the climate-control savings more than offset the fans' consumption.
Yes. By renewing the air continuously and extracting moisture from the kitchen and bathrooms, it prevents the condensation and mould that appear in airtight, poorly ventilated homes. It is one of the main reasons it is installed.
In new builds and many renovations, the Spanish Technical Building Code (CTE DB HS-3) requires a ventilation system that guarantees indoor air quality. Mechanical ventilation with heat recovery is the most efficient way to meet it, as it ventilates without penalising climate-control consumption.
Yes, we work across the whole island of Mallorca. We assist you in English, Spanish and German, and reply the same day to arrange the visit and the quote.
Quality
We fit most of them, but mainly recovery units and ventilation from S&P, Siber, Jaga and Tecna: balanced systems and decentralised units, low-consumption and high-performing.
We give you a free, no-obligation quote. Call us today and let's look at it.