Knockdown garden deck

A knockdown garden deck wherein

• longitudinal deck frames and lateral deck frames each having predetermined notches at two ends thereof are combined into a quadrilateral shape to form a frame member having predetermined mortices four corners thereof, said mortices being constituted by said notches at least partially,
• said mortices constituted by said notches are formed at frame member connecting portions by combining a predetermined number of said frame members, and reinforcing frame members are combined on an outermost side surface of a combined set of said frame members, to form a deck floor where mortices are formed by said reinforcing frame members and the notches of said frame members,
• fence posts, respectively having elongated tenons projecting to extend through said mortices, are set to stand vertically on an end of an outer frame of the deck floor, and a first clustered pier, having a tenon recess at an upper end thereof, is built, the tenon recess serving to fit with the tenon of said fence post extending through said mortice on a lower side of the deck floor, and
• a second clustered pier, having at an upper end thereof a tenon that fits with said mortice on the lower side of the deck floor, where said fence post is not set upright, is combined.

A knockdown garden deck, comprising:

• a plurality of frame members forming a polygonal shape;
• reinforcing frame members joined to said frame members, said reinforcing frame members having notches, said notches forming mortices;
• and
• fence posts extending upward from said reinforcing frame members at said mortices, first clustered piers for supporting said frame members, said clustered piers connected to said fence posts, whereby said clustered piers and fence post can be easily disassembled from said reinforcing frame members.