The most important problem of the roof is leaks. There are various types of leaks in accordance with the time of their appearance. They can form immediately after precipitation, with poorly made roofing operations or in the presence of mechanical defects in the roofing material. If cracks appeared on the parapet adjacence or the funnels were made incorrectly, then the roof will stand before the rain, but in the case of a large amount of snow, it will leak. The hardest thing to get rid of «flickering» leaks. This kind of leaks appear in the roof, which has a large number of microcracks, incorrectly made parapets or short aprons. The roof will not last you long if the rules and construction norms were violated during its construction. In addition, the correct calculation of the design of the roof and high -quality roofing materials will be required.
