Abstract: An improved flooring assembly includes a determined number of foundation elements, flooring elements, decorative strip seats and decorative strips. The foundation elements are provided with side and vertical grooves as well as vertical strips. The front sides are provided with face blocks, face grooves and auxiliary grooves. The flooring elements facing the foundation elements are provided with corresponding face grooves, face blocks and auxiliary blocks. The sides thereof are provided with positioning grooves and blocks. The foundation elements may be joined in a transverse or longitudinal manner to cover the floor area. The flooring elements are laid on the foundation elements. The decorative strip seats together with the decorative strips are fitted to the periphery.