Abstract: A flooring assembly and fastener therefor comprises flooring planks, preferably made of recycled lumber, and a clip fastener arranged between opposing longitudinal edges of the planks. The planks, in one embodiment, use tongue and groove construction. The clip is Z-shaped in cross section, one end portion of the clip catching the groove of a plank with the other end portion acting as a base for fastening to the joist. The clip fasteners are spaced along each joint and adjacent joints to retain the planks on the joists while permitting the planks to expand and contract at rates different than the joists themselves.

Abstract: A flooring assembly and fastener therefor comprises flooring planks, preferably made of recycled lumber, and a clip fastener arranged between opposing longitudinal edges of the planks. The planks, in one embodiment, use tongue and groove construction. The clip is Z-shaped in cross section, one end portion of the clip catching the groove of a plank with the other end portion acting as a base for fastening to the joist. The clip fasteners are spaced along each joint and adjacent joints to retain the planks on the joists while permitting the planks to expand and contract at rates different than the joists themselves.

Abstract: A flooring assembly and fastener therefor is comprised of a plurality of elongated flooring planks, with each flooring plank having on opposing ends a tongue-containing first longitudinal edge and a groove-containing second longitudinal edge. The flooring planks are arranged on a plurality of a supporting members, so that the tongue-containing end of a first flooring plank will engage the groove-containing end of a second flooring plank. The assembled flooring planks are securely held in place by a clip unit which is comprised of a base, at least one fastening means, a leg portion extending vertically from said base and a free, distal end portion sized to be positioned between the lower face of the tongue end of a first flooring plank and the upper face of the grooved end of a second flooring plank.