The safety, durability, and compliance you need.

At CSA Tecnologia, we develop fire doors certified according to NBR 11742, designed to guarantee maximum safety, resistance, and reliability in emergency situations. Produced with rigorous quality control, our doors are tested and approved in the P120 classification, ensuring up to 120 minutes of fire resistance, as required by regulations.

If you are looking for a high-performance solution for fire protection and compliance with current regulations, you've come to the right place.

Why choose CSA?

✔️ NBR 11742 Certification – Class P120
Our doors are certified and tested in an accredited laboratory, with fire resistance of up to 120 minutes, ensuring greater safety for the evacuation of premises.

✔️ Superior technical performance
Reinforced metal structure, high-density insulating core and certified hardware, designed for maximum watertightness and heat resistance.

✔️ Durability and mechanical strength
Made of carbon steel with electrostatic powder coating, they offer a long service life even in high-traffic environments and continuous use.

✔️ Versatile applications
Custom-made fire doors for commercial buildings, shopping malls, hospitals, industries, schools, and residential developments.

✔️ In-house engineering and manufacturing
With over 10 years of experience in the sector, CSA combines cutting-edge technology, modern production processes, and a specialized team to deliver safe and certified solutions.

CSA Technology: proven security, guaranteed certification.