Flooring system for and methods of installing decking material directly atop an installation surface

A flooring system that may include one or more floor members, wherein the one or more floor members may be configured together to form a floor covering atop an installation surface, which may be a non-dry environment, and wherein one or more of the one or more floor members are secured directly to the installation surface, and wherein the one or more floor members is made of a non-wood decking material. The one or more floor members may include one or more holding floor members, and one or more floating floor members, wherein the one or more holding floor members engage with one or more of the one or more floating floor members to form the floor covering atop the installation surface, and wherein the holding floor members are configured and arranged to secure the floor covering in place atop the installation surface.