Automatic doors are synonymous with comfort, modernity and effortless access to a building’s interior. But what if convenience has to go hand in hand with fire safety? Aluprof’s MB-78EI DPA system meets this need by combining automatic operation with certified fire protection.

This solution was created for public buildings where entrance zones must meet the highest safety standards. MB-78EI DPA not only enables touch-free opening and closing, but also functions according to an emergency scenario – in the event of fire, it acts as a protective barrier, preventing the spread of flames.

Intelligent protection for every situation

MB-78EI DPA stands out with its dual action – it isolates fire both from inside and outside the building. Thanks to dedicated automation and precise control, the doors close automatically in an emergency, even after a power cut, effectively blocking the fire from spreading to adjacent zones. The available fire-resistance classes – EI 15 and EI 30 – provide protection for 15 and 30 minutes respectively, depending on the thermal insulation class.

Flexibility and safety in one

The system has been designed to work flexibly with a wide range of automatic drives from well-known and trusted manufacturers, adapted to carry high loads. The sliding door mechanism can be installed either on a system wall or directly onto a wall structure. This allows the doors to be tailored to the specific requirements of each project and building design.

MB-78EI DPA combines all the functionality of automatic sliding doors with fire resistance. Thanks to its advanced design, the system ensures everyday convenience while also meeting the stringent requirements of fire safety authorities.