Is a version of Accordion Alutherm System but without a thermal inset. It has analogous capabilities.
М19800 System is a system of folding doors (“bellows”) with thermal rupture. Constructions of this system can be exploited within living accommodations, markets and buildings of another purpose. It is ideal to use them in automobile shows, restaurants, recreation and entertainment centers to block great apertures.

Is a sliding system with ordinary, exact lines:
This system provides all possible versions of sliding constructions;
System flap depth is 32mm;
Single or double guiding ones from 16mm to 20mm;
The possible maximal weight of flap is 80kg;