Abstract: This invention directs the joining together three or more building board of even widths to create a solid panel, such as a floor, side panel, decorative room divider or ceiling panel. The individual pieces of wood which are mechanically joined together without the need for glue, nails, screws or other means of permanent attachment by a flat strip with at least one central guide and two terminal fasteners which fit into complementary grooves cut into the bottom of each building board to serve as an anchor point for the strip. The strip is slightly bent between the central guide and the terminal fasteners, such that when the user presses the building boards into the central guide and terminal fasteners, the entire building unit snaps into place. By cross linking and bridging various sections of building boards, the user of the invention can build and entire “floating” floor or panel.