Bituminous tile with sealing engagement devices delimiting positioning areas of the anchoring nails

A bituminous tile that defines a positioning area for an anchoring nail, the bituminous tile comprising:

• a layered tile body having an upper face and a lower face and a series of flaps arranged in an aligned sequence one alter another corresponding to a lower longitudinal portion of said layered tile body, wherein each flap of the series of flaps is separate from an adjacent flap by way of a separation cut, wherein the upper face of said layered tile body has at least one sealing engagement device, the at least one sealing engagement device having at least one nailing area that univocally identities an insertion area for the anchoring nail, wherein the at least one nailing area is circumscribed by a sealing engagement area, the sealing engagement area being formed of an adhesive or a thermal adhesive or a hot melt material or combinations thereof, wherein the sealing engagement area seats the at least one nailing area while bondingly engaging at least one portion of the bituminous tile, the at least one portion of the bituminous tile at least partially overlapping the sealing engagement device, wherein the at least one nailing area is devoid of a material of which the sealing engagement area is formed.