Warp resistant fence panel

A fence comprising:

• a frame having vertical and horizontal members;
• a fence panel received within said frame, said fence panel having a reinforcing structure having a first side, a second side, a first end, a second end, a first edge and a second edge, wherein a distance between said first side and said second side defines a width, and wherein a distance between said first end and said second end define a length, said fence panel having a panel structure surrounding said reinforcing structure, said panel structure having a first side, a second side, a first end, a second end, a first edge and a second edge, said panel structure defining a first side thickness between said first side of said reinforcing structure and said first side of said panel structure, said panel structure defining a second side thickness between said second side of said reinforcing structure and said second side of said panel structure;
• said reinforcing structure having a first longitudinal member on said first side and a second longitudinal member on said second side, said reinforcing structure having cross-members between said first longitudinal member and said second longitudinal member wherein said cross-members define a height between said first longitudinal member and said second longitudinal member, wherein said cross-members, said first longitudinal member and said second longitudinal member define at least one chamber.

A fence panel comprising:

• a reinforcing structure having a first side, a second side, a first end, a second end;
• a panel structure having a first side, a second side, said panel structure defining a first side thickness between said first side of said reinforcing structure and said first side of said panel structure, said panel structure defining a second side thickness between said second side of said reinforcing structure and said second side of said panel structure;
• said reinforcing structure having a first longitudinal member on said first side and a second longitudinal member on said second side;
• at least one tab portion extending outwardly from at least one of said first longitudinal member and said second longitudinal member, said tab portion extending outwardly by a length.

A fence comprising:

• a frame having vertical and horizontal members;
• a fence panel received within said frame, said fence panel having a reinforcing structure having a first side, a second side, a first end, a second end, said fence panel having a panel structure surrounding said reinforcing structure, said panel structure having a first side and a second side, said panel structure defining a first side thickness between said first side of said reinforcing structure and said first side of said panel structure, said panel structure defining a second side thickness between said second side of said reinforcing structure and said second side of said panel structure;
• said reinforcing structure having a first longitudinal member on said first side and a second longitudinal member on said second side;
• at least one tab portion extending outwardly from at least one of said first longitudinal member and said second longitudinal member, said tab portion extending outwardly by a length.