Current Spanish regulations focus on the extractors of ventilation systems concerning their location and the type of rooms they service.

Cross ventilation with two openings on two opposite facades ventilates the room while reducing the wind load on the building

Smoke outlet tubes in garages. Requirements of the mechanical ventilation system in parking lots. Supply and extraction flow rate.

The CTE HR is concerned with the comfort of people, which depends on the quality of the indoor environment, that is, the quality of air and acoustic insulation.

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

Importance of the kitchen ventilation grille in the noise generated by ventilation systems. Applicable regulations and types of noise.

Definition of air extractor. Implication in ventilation systems, indoor air quality, and people's health.

The ventilation box is an option that reduces the electricity bill, redirects the air from our fans, and can decrease noise.

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.