The grouping of homes in a single multi-family building must have a mechanical ventilation system.

The intumescent grill is usually installed in partitions to facilitate the circulation of air and prevent the spread of fire in case of a fire

Adjustable ventilation grilles and ducting as sources of noise in ventilation systems. Types of noise and solutions.

Physical performance has many similarities with the energy consumption of the electromechanical equipment that make up a ventilation system

Definition of stainless steel and description of the different types that exist. Stainless steel grille in ventilation systems.

Advantages of controlled double flow mechanical ventilation systems. Operating principle of this smart ventilation system.

Current regulations to protect us from noise: CTE DB HR, Protection against noise and RITE. Importance and characteristics of the silencer.