Patent ID: 8733042

Claim:
A molding structure, comprising: a baseboard having a length, an outer surface, a vertical backside surface and a horizontal lower surface; a quarter-round molding segment integrated along a lower end of said outer surface; wherein said quarter-round molding segment is of unitary construction with said baseboard length; a channel located at a junction of said backside surface and said outer surface, adapted to receive a quantity of filler material and extending along said baseboard length, wherein said channel is a cut-out extending downward from said outer surface at an apex of said baseboard; a strip of insulating material located at a junction of said vertical backside surface and said horizontal lower surface, extending along said baseboard length; wherein said insulating material is sized to protrude below said horizontal lower surface and align flush with said vertical backside surface; wherein said insulating material is selected from the group consisting of foam, rubber, insulating board, and spun insulating fibers wherein said horizontal lower surface is a lowermost horizontal surface of the baseboard.