Ε61 system is a patented versatile and multifunctional chamber, branded as ETEM MultiBox. 

MultiBox patented design allows us to extend the existing frame, opening sliding system, in any direction, horizontally or vertically, with a thermally insulated chamber in which we can add a selection among a shading, security, or rolling shutters system.

MultiBox can also be used for other application in a building that require thermal insulation and have to be integrated with other systems. Such examples may be:

ΕΤΕΜ Building Systems has expanded its range of systems adding the new rolling shutters system E-55.

E-55 system combines contemporary architecture with the need for convenient, aesthetically acceptable and affordable shading systems in both, residential and commercial applications enhanced with long lasting functionality and durability.