Abstract: An elongated crown moulding with a front surface having a top front chamfer portion, a bottom front chamfer portion, and a front non-planar decorative profile portion separating the top front chamfer portion and the bottom front chamfer portion, and a back surface having a top back chamfer portion, a bottom back chamfer portion, and a back non-planar decorative profile portion disposed between the top back chamfer portion and the bottom back chamfer portion, the back non-planar decorative profile portion oriented as an inversely mirrored version of the front non-planar decorative profile portion.

Abstract: An elongated crown moulding with a front surface having a top front chamfer portion, a bottom front chamfer portion, and a front non-planar decorative profile portion separating the top front chamfer portion and the bottom front chamfer portion, and a back surface having a top back chamfer portion, a bottom back chamfer portion, and a back non-planar decorative profile portion disposed between the top back chamfer portion and the bottom back chamfer portion, the back non-planar decorative profile portion oriented as an inversely mirrored version of the front non-planar decorative profile portion.

Abstract: The lineal crown mouldings of the present invention comprise an elongated moulding with a front surface having a top front chamfer portion, a bottom front chamfer portion and a front non-planar decorative profile portion positioned between said top front chamfer portion and said bottom front chamfer portion and a back surface having a top back chamfer portion and a bottom back chamfer portion and a back non-planar decorative profile portion positioned between said top back chamfer portion and said bottom chamfer portion. The front surface and the back surface have substantially identical configurations inverted relative to each other about a vertical centre line from a top edge of said crown moulding to a bottom edge of said crown moulding.