Air filters in a ventilation system can allow us to breathe quality air or, on the contrary, contract diseases. It is important to know them and keep them well maintained.

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.

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.

Biopassive houses are a step forward from passive houses, with the addition that they are built with recyclable and ecological materials. We tell you all about them.

There is much talk about the benefits of mechanical ventilation systems in winter. But what about high temperatures? The double flow ventilation systems in summer are also the best alternative.

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.

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

Workplaces and kitchens are places where smoke is very present, and ventilation is more than a necessity. We tell you how to achieve proper air extraction in restaurants.

Ventilating a room and better ventilation are the best actions to absorb humidity. What solution might work best for you? We analyze it.

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.