Waterproofing under the tile is a process of protecting the roofing from moisture penetration, which can lead to the destruction of materials, insulation, wooden structures and other elements of the roof. Waterproofing of the roof under the tile is necessary to ensure durability, thermal insulation, sound insulation and aesthetics of the roof. There are different types of waterproofing under the tile, which can be chosen depending on the type of roof, climatic conditions, budget and preferences of the customer.