EOS 850 (Prima)

The EOS 850 (Prima 850) series is an Economical (inexpensive aluminum frames) system of simple casement frames. It offers two versions: the simple version and one with a perimeter locking mechanism for enhanced security. The sealing of both versions is achieved with 3 rows of gaskets, and their design ensures safe moisture drainage. The EOS 850 Europa aluminum frames represent a reliable and optimal solution in terms of quality/price ratio for simple, casement systems without thermal break.

It was designed to harmoniously integrate with the “PRIMA 800” sliding system, providing a uniform appearance when located in the same area.