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Bypassing a pipe on a roof made of metal tiles. A fragment of a film about the installation of metal tiles. Chief engineer of the UNIKMA company Andrey Fedorov tells how to organize a bypass of a pipe on a roof made of metal tiles, about the manufacture of an apron and its embedding in a slope using an M28 adapter. UNIKMA standard for the installation of metal tiles https://unikma.ru/roofing_firm/build/... Subscribe to our channel / @unikma_krovli And join us on social networks: / unikmaraf https://vk.com/unikma_krovli_fasady / unikma