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DOORS > Aluminium Doors > Aluminium Fire MB78EI

Drutex fireproof door is a technically advanced fireproof system that features tightness and fire insulation. The system has the class of fire resistance from EI 15 to EI 60. The durable and solid system structure is guaranteed thanks to the stable aluminum profile, and the low heat transmittance coefficient is obtained by the application of i.a. special profile thermal breaks 34 mm wide.


  1. Good parameters of thermal insulation.

  2. High level of acoustic insulation. 

  3. Fire proof class from EI15 to EI60.

  4. Low heat transmitance coefficient as a result of application i.a. specially profiled thermal separators with 34 mm width.

  5. Durable and solid structure thanks to the stable aluminum profile.

  6. Lots of possibilities to customize the interior and exterior design with great selection of colors. 

Technical Data


The MB-78EI system structure is based on insulated thermal aluminum profiles with  depth 78mm.



Standard fireproof glass, and multilayered opaque elements consisting of metal sheets and proper panels which ensure the required fire protection.


Colour range

According to the RAL color range and wood-grain coating from Aluprof ColorCollection



Fittings that fulfill the fire regulations.


Spacer frame

Steel galvanized spacer frame in standard.



Specially expanding and ceramic seals that prevent the spread of fire and smoke.

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