Ventilation systems must always be on; they cannot be turned off. Even so, they consume little energy and are energy-saving; we detail why they must always be in operation.

We detail how a correct installation of the ventilation system should be in order to maximize its energy use and also gain in comfort.

The CTE HS3 is the basic document that must be followed in the construction of buildings in Spain. It focuses in detail on the healthiness of homes and offices.

There are places in the home where outside air does not reach, what can we do? We explain how to ventilate closed rooms.

Current regulations require us to have much more sustainable homes. What relationship exists between CTE and energy efficiency? We explain it to you.

When talking about ecological houses, it is common to think that they are more expensive to build. To what extent is this statement true or false?

Radon is a radioactive gas that has a natural origin. It is common for it to accumulate in indoor spaces, such as homes, offices, or any other. When constructing a home, it is necessary to assess the exposure to radon gas that the building may experience and install a mechanical ventilation system to prevent the concentration of this gas in the home if necessary.

Sometimes, determining the entry points of radon gas inside buildings, even knowing that it mainly comes from the ground, is not easy. In this case, we can observe a house built on a slope, whose lowest floor was completely buried by one of its main facades.

Sick Building Syndrome 😿 What is it? It is an illness recognized by the World Health Organization (WHO) and is the cause of a set of discomforts arising from poor ventilation and temperature decomposition, among other factors, which produces a series of very varied symptoms.