One-piece coupling profile
To compound or to connect polycarbonate sheets simple and inexpensive solution is a one-piece coupling profile, after installation it creates a kind of continuous coverage (docking place of panels is virtually invisible). This one-piece profiles have grooves that correspond to common thicknesses of polycarbonate panels – 4 mm, 6 mm, 8 mm, 10 mm and 16 mm. Basically, profiles are used for installation of small size pitched roofs and vertical structures (office partitions, light boxes, billboards, etc.). For the installation of that profiles it is necessarily required additional fastening of polycarbonate panels with screws on frame in step of about 30 cm; at the same time, it is desirable to use thermowashers, because profiles themselves serve to join and as well protect polycarbonate sheet from the penetration of moisture and dust, and to the supporting structures are not to be attached. All parts are manufactured in colors similar to the colors of the sheets of polycarbonate, which gives the design a more aesthetic appearance.