
EI30 Fire Resistant Window, Door and Partition Systems; EI60 Fire Resistant Doors
MB-86N EI system is a comprehensive solution developed for thermally insulated, fire-resistant windows, doors and partition walls and is designed to be used in external fire partitions.

Sistem Hakkında
MB-86N EI system is a comprehensive solution developed for heat-insulated, fire-resistant windows, doors and partition walls, and provides protection against external fires. It is designed to be used in compartments. System; It allows the creation of opening windows, doors and fixed glass partitions. According to PN-EN 13501-2 standard, it offers fire resistance classes of EI30, EW30 and EI15, and for doors up to EI60.
The system developed based on the MB-86N platform; It combines high heat and sound insulation with superior air and water tightness performance.
MB-86N EI integrates the advantages of a standard window and door system with the special performance features of fire-resistant partitions. It provides high performance in terms of thermal insulation, durability, ease of use and production technology. Applications implemented with the system offer a high level of fire safety, especially while meeting the requirements of applicable regulations and standards regarding energy efficiency and environmental protection. The system is classified as not contributing to the spread of fire (NRO)
Main Advantages of MB-86N EI System
- Üç Chambered aluminum profiles:Have a central insulation chamber positioned between 43 or 42 mm wide heat barriers.
- For aluminum profiles There are fire insulation elements in the rooms. Special accessories and insulation materials are used in profile and glass combinations.
EI2 class doors, fire insulation fillings are needed in profile rooms. inaudible. This feature provides faster prefabrication and lower system costs. In glazed facade applications, insulation fillings are required in the frame and registration profiles.Thanks to the wide range of glass thickness options,measured glass. Different insulating glass units can be used, including insulating glass.MB-86N EI windows come standard with RC2 class burglar-resistant hardware
Other Systems
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Fire Resistant Double Hung Window
MB-86EI; It is an openable aluminum window system with EI30 class fire resistance, complying with EN 13501-2+A1 standards. It combines the excellent heat, sound and water insulation advantages of a classic window with the safety features of fire-resistant walls. It is an energy-saving and highly secure solution with its wide profile structure that allows the use of triple glazing, fire retardant (NRO) design and RC2 burglar resistance equipment.

Smoke Tight Doors
MB-45 partition system is designed for the production of smoke-tight single or double-leaf doors in Sa and S200 classes according to EN 13501-2:2016-07 standard.

Smoke Evacuation Windows and Covers
Smoke exhaust windows and covers play an important role in ensuring the safety and comfort of building users. When chosen correctly, they work as part of the natural ventilation system; When necessary, it helps to quickly evacuate smoke and toxic gases that may pose a danger to human health and life.