As of this year, it is mandatory to construct buildings under the concepts of nearly zero energy consumption in the public domain. We explain what requirements are necessary.

The history of ventilation is not recent. Because it starts with the ancient needs to enjoy cleaner air indoors and in the primitive design of many buildings.

The nearly zero energy consumption regulation has come into force for public buildings and will extend to private construction in two years. And in Europe, they estimate that the challenge in Spain is greater.

The airtightness of new buildings and the insulation of modern homes has made greater energy savings possible. A great advance that is also supported by good ventilation.

In Japan they are creating what will be the largest skyscraper built entirely of wood. In Spain, for now, wooden buildings are positioning themselves as a good energy-efficient alternative.

The BREEAM construction certification label is easy to understand, is in Spanish, and is one of the best ways to justify that a house is sustainable and environmentally friendly.

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

In order to sell or rent a property, we must obtain the energy certificate, which will include information related to our home in terms of energy efficiency.

The Canadian well is a cheap and very sustainable alternative to have heat in winter and coolness in summer. It is a natural alternative to air conditioning that uses geothermal energy.

We show you the details of the first Passivhaus in Spain that has been built in an area of extreme summer. In Andalusia, where temperatures reach 45 degrees.