Restoration of the roof of an architectural monument - it is a unique process, which requires a combination of modern materials and technology with the need to preserve the historical appearance of the building. The seam technology of working with metals, especially with precious non-ferrous metals, requires the roofers of the highest skill, understanding of the peculiarities of working with a particular metal, the competent performance of each detail. The greatest difficulty is usually the curved surfaces of the roof - domes, marquees, arches, etc. In this case, the young roofer will demonstrate their skills in assembling a roof of titanium zinc hipped roof.
The process of installation of roofing is regulated by the design and technical documentation developed for each particular object. In the case of the competition is regulated by the technical competition documentation.