By using customary rubber washers panes can be used in the universal profile so that showcases, city lights and similar can be constructed for outdoor use.
In combination with showcase profiles ProCase cabinets, citylights and showcases can be made.
The universal profile is also suitable for the construction of elliptical pylons by the connection of two universal profiles each with a standard square profile 40 x 120 mm and the use of the elliptical profile of the PRO 2000 system.