The invention provides a fireproof material for a door and window and a fireproof door and window. The fireproof material comprises fireproof cushion blocks, refractory rubber strips and expansion strips, wherein the inner portions of the door and window are filled with the cushion blocks, the refractory rubber strips and the expansion strips; the fireproof material further comprises coating layers, wherein the door and window frame bodies are coated with coating layers; the fireproof door and window includes the door and window frame bodies, and fireproof glass is installed in the door and window frame bodies; sectional materials are installed in the door and window frame bodies by screws, and the positions between sectional material trim strips and the fireproof glass are filled with thefireproof cushion blocks; and the refractory rubber strips are arranged on the connection positions of the fireproof glass and the door and window frame bodies, and the inner portions of the door andwindow frame bodies are further filled with the expansion strips. The fireproof material for the door and window and the fireproof door and window have beneficial effects that the problem that a conventional flat-opening door and window hardware and the sectional materials are prone to being deformed and scattered in an open fire is solved, and a fireproof door and window system which is simple in structure, does not deforming in the open fire and improves safety and reliability is provided.