Multiple solutions are available, regardless of choosing the multi-purpose, the fire or the maxi line for large working and storage environments. PRIMOSS also represents safety, thanks to our multi-function and burglar-proof Security lines, which can be customised thanks to our wide range of surfaces and materials. They are also easy and quick to assemble thanks to our fully equipped packaging. REI doors are built with high resistance to fire in all their parts and, in case of fire, they must isolate from flames. It is essential to reduce the spread of smoke and flames between the different spaces of a building. The installation and the planning phases are fundamental for a correct compartmentalization of the areas, in order to create a safe escape route inside the building. REI 60 doors, for example, ensure thermal insulation in the event of a fire. In any case, the most suitable fire resistance class must be verified, according to regulations and the client’s needs.