The invention relates to the technical field of assembly, and discloses a slidable assembly type wall. The slidable assembly type wall comprises a wallboard, an upper fixing plate is clamped to the upper surface of the wallboard, a lower fixing plate is clamped to the lower surface of the wallboard, a sliding groove is formed in the inner bottom wall of the lower fixing plate, a fixing base is fixedly connected to the lower surface of the wallboard, and the inner side wall of the fixing base is slidably connected with a sliding plate through a sliding groove. According to the slidable assemblytype wall, through the arrangement of the wallboard, a sliding block, the sliding groove, the fixing base, the sliding plate, a supporting column, a adjusting device and other structures, moving, splicing and installing of the wallboard are convenient, meanwhile, after moving and installing, a rotary disc is rotated to drive a threaded rod to rotate, rolling wheels are retracted into the fixing base, moving of the wallboard can be avoided, and thus the stability of the wallboard after installation is improved; and through cooperative use of a damp-proof plate, a sound insulation plate and a fireproof plate, the wallboard can have the fireproof, dustproof and sound insulation effects, and the practicability of the slidable assembly type wall is improved.