Today, in any roof, you can see snow holder - protective elements, which do not allow a sharp descent of snow from the roof.
The avalanche-like gathering of snow masses does not bode well for either the design itself, or the people under it, or the parked cars. The avalanche also cuts everything in its path, starting with antennas and ending with improperly installed gutters. To avoid such negative consequences, snow holders are installed on the roofs. Usually, for this purpose, snow holders are installed to the entrance, the sections above the windows or going out onto the pedestrian parts and etc.  Thus, snow covers are one of the most important elements of the roof, which ensure its safety.
The simplest kind of snow retention is angular. Corners are made of sheets of galvanized metal (thickness 0.5 mm). Loads from a large volume of snow they can’t stand. They are recommended for use rather not for "holding" the snow mass, but for organizing the right withdrawal from the roof. For example, with their help you can protect pipes or aerial outlets, or another. They are also effective enough on skates that have a small area, if you mount the corners in a crossover manner, as in chess.

Mounting snow chains of great complexity does not represent each type of snow retention has its fineness of installation. For example, angled snow covers on the roof of the profiled sheet are fastened to the waves of roofing sheets.
The color of the snow holder is developed with the help of a unique chemical composition of powder paints and an innovative paint process technology that ensures a high quality of the protective and decorative layer in any weather and climate conditions. The solid color surface without cracking, peeling and discoloration persists for 20 years.