MB-60E EI allows the construction of fireproof interior or exterior doors with simple of double opening. Furthermore, it allows the construction of “technical windows” and fireproof partitions.
MB-60E EI contructions are classified EI15 or EI30 according to PN-EN 13501-2+A1:2010. The system is classified as non-fire-spreading.

The solution is based on aluminium profiles with thermal bridge (MB-60E system) with contruction depth 60mm. Fire resistance is given by it's insulation components placed inside the profile chambers. It is also equipped with expansion tapes that prevent the spread of fire.

The system is compatible with all fire resistant glass classified as EI15 and EI30 (5-41mm thick). Unlink other fireproof systems, MB-60E EI glass is fitted from the inside with rods. Special steel accessories are an important protection element against falling during a fire.

MB-60E EI can be used to build doors up to 1,4m Width and 2,475m Height. A double opening door ca be 2,58m wide.