If a person who is curious about the cost of the roof has the opportunity to ask another question, after the question of the price, then most likely that this person will express the desire to find out the life of this product. The durability of the roofing depends on many factors and deserves to focus on it more close attention. Durability and life, in our case, are related and interchangeable concepts. The life of the design or durability of the structure is always directly dependent on two main factors, more precisely, two elements of the building – a roof supporting structure and, in fact, roofing. It is worth recalling that each of the components of the roof is associated with the other. If one of the elements is exposed to one of the possible risks, the other also suffers. In cases where the roof is made of materials of the highest class, but under the days the rafters overgrown with the fungus and the base, no matter how beautiful the material is, the roof still has significant defects, therefore, the whole structure is exposed to dangers. As a result of a poor -quality roof, the decoration of the premises, which are located under a faulty roof. The most dangerous is low -quality roof or roofing with damage to the premises that are in the attic. Speaking about the reliability of roofing materials and the roof structure itself, we must not forget about the appearance of both the roof and the entire building. In this case, it is reasonable to recall that durability can be called the ability to maintain the attractiveness of the appearance for a long time. The stability of the color hue can be considered from a design point of view, as one of the parameters of the durability of the product. Do not forget when choosing roofing material that it is the roof that is a protective shell for the entire roof structure. This part of the building is always subjected to the most severe tests. It is constantly checked for strength of natural phenomena, temperature changes, insects, sunlight, rains, hail, snow, various mechanical loads and other troubles. High -quality roofing can easily cope with such loads, remaining in impeccable condition and primary appearance. Each building material has its own service life, this rule also refers to the materials that are used in the arrangement of the roof. Today, most of the manufacturers provide a guarantee for the use of metal tiles for a period of 5 to 15 years, for the use of bitumen tiles for a period of 15 to 25 years, on ceramic tiles, use from 20 to 50 years, and for roofing porcelain border for more than 50 years.