Corrugated roofing sheets are profiled steel sheets covered with a protective coating. It is made by the method of cold rolling. A distinctive feature is the presence of a molded corrugated profile of various heights and configurations.
The usage of profiled steel sheet diverse and wide. It is may be the most popular building material It is economical, durable, design and decent quality. Working with steel sheets is possible at any time of the year, the sheets are easily cut and installed.
The height and shape of the corrugations are different. It acts as an element that imparts strength and stiffness to entire construction.
Profiled steel sheet is available in different kinds of corrugated surfaces. The cheapest is just galvanized steel, perhaps - painted. Colored plastic coating takes this material to a new level. Covering the steel it prevents corrosion. Profiled steel sheet is made of high-quality polyester, and provides the sheet with high resistance to any chemical and weather conditions.