
EI 30–EI 60 Fire-Rated Window and Door
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
VIEW ALL
EI 30–EI 90 Fire-Rated Glazed Office Partition with a Silicone-Joint Appearance
MB-78EI; It is an advanced partition wall and door system for interior and exterior spaces that offers a wide range of fire resistance from EI 15 to EI 90 in accordance with EN 13501-2 standards. This system offers excellent heat and sound insulation, smoke sealing (S200 and Sa) features and the possibility of using glass up to 65 mm; It is one of the primary choices of construction professionals due to its optimum cost and full compatibility with other Asos Fire Joining systems.

Fire-Rated Structural Silicone Glazing Curtain Wall System
MB-SR50N EI EFEKT system is designed for the creation of infilled curtain walls with fire resistance classes EI30 and EI60. The load-bearing construction, consisting of uprights and registers, has an inner core protected by special fire-resistant insulation elements.

EI 15–EI 90 Fire-Rated Glazed Door
Designed for interior and exterior use, the system enables the construction of single- or double-leaf glazed doors and fixed partitions. It offers EI15, EI30, EI45, EI60 and EI90 fire-resistance classifications in accordance with EN 13501-2. In suitable configurations, it can also achieve Sa and S200 smoke control ratings. Combining sound insulation with fire resistance, the system can be adapted to different architectural requirements. Its flexible application options help create cohesive designs for both interior and exterior spaces.