Building decoration ladder assembly convenient to carry

The utility model relates to the technical field of building decoration, in particular to a portable building decoration ladder assembly which comprises a ladder assembly framework, the bottom of the ladder assembly framework is movably connected with a non-slip mat, the outer side of the ladder assembly framework is movably connected to one end of a supporting rod, and the other end of the supporting rod is movably connected with a first limiting clamp. A bolt is inserted in the middle of the first limiting clamp, the ladder frame is movably connected with a first-stage ladder frame through the second limiting clamp, the first-stage ladder frame is movably connected with a second-stage ladder frame through the first limiting clamp, and the first-stage ladder frame is fixedly connected with a pedal. According to the ladder assembly, the friction force of the bottom of the ladder assembly can be larger, slipping and toppling are avoided, the safety of the ladder assembly is improved, the two sides of the ladde