New technologies and materials are taken into account in the updated Set of Rules 17 "Roofs"

The Ministry of Construction of Russia approved Amendments No. 2 to SR 17.13330.2017 “SNiP II-26-76 Roofs”. The established requirements are applicable for roofs in buildings for various purposes and in all climatic zones of the Russian Federation. The updated document also clarifies the requirements for roofing materials, for the parameters of the main structural units of metal roofing, for roofs made of piece materials, corrugated sheets and corrugated sheet profiles, to the design of metal folded roofs. The requirements for the rules for the installation of drainage funnels, the location of the internal drainage funnels and the rules for the arrangement of drainpipes for the external drainage system have been clarified. The updated version of the document comes into force on June 30, 2021.