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MB-78 EI doors


MB-78 EI doors

Great fire and smoke insulation that guarantees high structure durability and resistance.


  • Good parameters of thermal insulation.
  • High level of acoustic insulation.
  • Fireproof class from EI15 to EI60.
  • Low heat transmitance coefficient as a result of application i.a. specially profiled thermal separators with 34 mm width.
  • Durable and solid structure thanks to the stable aluminum profile.
  • Lots of possibilities to customize the interior and exterior design with a great selection of colors.


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


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


Fittings that fulfill the fire regulations


This product is aviable in 200 RAL colors