The invention discloses a heating skirting line with a buffer structure. The heating skirting line comprises a skirting line body which includes a plate body, one side of the plate body is provided with a first base and a second base, a first water pipe groove is formed in one side of the first base, a second water pipe groove is formed in one side of the second base, and a buffer device is arranged on the other side of the plate body. The buffer device comprises a buffer plate, first notches and second notches are formed in the buffer plate, and the first notches and the second notches are each of a symmetrical structure. First connection columns are arranged in the first notches, second connection column are arranged in the second notches, fixing rods are arranged on the bottoms of the first connection columns, first springs are arranged on the bottoms of the first fixing rods, the bottoms of the first springs are fixed to rubber plates respectively, and a sliding rod is arranged between the rubber plates. The heating skirting line has the advantages that a wall surface area is protected from being impacted by external force, so that the wall surface area is protected from beingdamaged, the injuries of the counter-acting force of the skirting line to the foot and other force-exerting parts are reduced.