tile support plate Element adapted to perform a fitting in a sub-roof

Element tile support plate (10) used to produce a sealing connection comprising corrugations forming a repeating unit of a certain length and mainly comprising a protruding main body (20) adapted to fit over an opening (100) formed in a tile support plate for cooperating with the tile support plate member (10), the support plate having the same type of corrugations, and returning a secondary body (30) adapted to fit under the plate so that the main body and the plate is at the same level when the element (10) is in place on the opening (100).