Apron sink retrofit cabinet kit

1. A method of replacing a conventional sink comprising the steps of:

selecting an apron sink having at least one basin including a left wall, a rear wall, a right wall, and a front wall connecting to a bottom, said left wall having a left rim extending horizontally outward from a top edge of said left wall, said rear wall having a rear rim extending horizontally outward from a top edge of said rear wall, said right wall having a right rim extending horizontally outward from a top edge of said right wall said rear rim having a selected number of apertures formed therein for mounting plumbing fixtures, a bottom surface of said rear rim having an inverted U-channel of selected length running along an outer edge of said rear rim, with an open side of said U-channel facing downward, said front rim having an apron extending downward covering said front wall of said basin and extending laterally from a left rim edge to a right rim edge, said apron having a bottom flange extending horizontally rearward a selected width, said right rim extending downward adjoining a right edge of said apron forming a right side flange extending laterally rearward a selected length and spaced apart from said right side wall, said left rim extending downward adjoining a left edge of said apron forming a left side flange extending laterally rearward a selected length and spaced apart from said left side wall;

removing said conventional sink from a cabinet, said cabinet including at least a left panel, a right panel, and a front panel supporting a counter top, said cabinet including at least one drawer front in said front panel and having a horizontal cross member extending across said cabinet from said left panel to said right panel beneath said drawer front;

removing said drawer front;

trimming an existing opening in said counter top and said front panel to a selected width wider than a distance defined by an outer lateral surface of said right and said left side flange;

placing said apron sink in said opening with said bottom surface of said rear rim resting on a rear edge of said opening with said u-channel pressed against said rear edge of said opening;

placing said bottom flange of said apron on top of said horizontal cross member; and

placing said apron sink in said opening with said bottom flange resting on said horizontal cross member.

2. The method of replacing a conventional sink of claim 1 , including the step of using clips and fasteners to attach said U-channel to said counter top.

3. The method of replacing a conventional sink of claim 1 , comprising the step of positioning said apron so that a front surface of said apron extends flush with or outwardly past a front plan surface of said front panel of said cabinet face after installation.

4. A method of replacing a conventional sink comprising the steps of:

selecting an apron sink having at least one basin including a left wall, a rear wall, a right wall, and a front wall connecting to a bottom, said left wall having a left rim extending horizontally outward from a top edge of said left wall, said right wall having a right rim extending horizontally outward from a top edge of said right wall, said front wall having a front rim extending horizontally outward from a top edge of said front wall, said rear wall having a rear rim extending horizontally outward from a top edge of said rear wall and having a selected number of apertures formed therein for mounting a plumbing fixture, said front rim having an apron extending downward covering said front wall of said basin and extending laterally from a left rim edge to a right rim edge, said apron having a bottom flange extending horizontally rearward a selected width, said right rim extending downward adjoining a right edge of said apron forming a right side flange extending laterally rearward a selected length and spaced apart from said right side wall, said left rim extending downward adjoining a left edge of said apron forming a left side flange extending laterally rearward a selected length and spaced apart from said left side wall;

removing the conventional sink from a cabinet, said cabinet including at least a left panel, a right panel, and a front panel supporting a counter top, said cabinet including a horizontal cross member extending across said cabinet from said left panel to said right panel beneath said conventional sink;

cutting an opening of a selected width and depth in said counter top forming a left front side edge and a right front side edge extending from a front edge of said counter top for cooperative adjacent engagement with said left side flange and said right side flange;

trimming said opening in said counter top wider than a distance defined by an outer lateral surface of said left side flange and said right side flange;

making a vertical cut in said front panel corresponding to a width of said apron sink wider than a distance defined by said outer lateral surface of said left side flange and said right side flange; and

placing said apron sink in said opening whereby said bottom flange of said apron rests on a top surface of said horizontal cross member and a bottom surface of said rear rim rests on a rear edge of said opening in said counter top and an inverted U-channel extending from a bottom surface of said rear rim is pressed against said rear edge of said opening whereby said apron sink is mounted in said cabinet.

5. The method of replacing a conventional sink of claim 4 , including the step of attaching said inverted U-channel to the bottom surface of said rear rim of said apron sink for cooperative engagement with said rear edge of said opening of said counter top.

6. The method of replacing a conventional sink of claim 5 , including the step of using clips and fasteners to attach said U-channel to said counter top.

7. The method of replacing a conventional sink of claim 4 including the step of removing any false drawer fronts attached to said front panel of said cabinet positioned above said horizontal cross member.

8. The method of replacing a conventional sink of claim 4 including the step of removing any drawers mounted in said front panel of said cabinet positioned above said horizontal cross member.

9. The method of replacing a conventional sink of claim 4 , said front panel of said cabinet including at least one door hingedly connecting to said front panel, said horizontal cross member extending across said cabinet above said at least one door.

10. The method of replacing a conventional sink of claim 4 , comprising the step of positioning said apron so that a front surface of said apron extends flush with or outwardly past a front plan surface of said front panel of said cabinet face after installation.

11. The method of replacing a conventional sink of claim 4 , wherein said selected length of said right side flange extends laterally rearward from said right edge to at least two-thirds of a distance to a rear end of an outer edge of said right rim, and said selected length of said left side flange extends laterally rearward from said left edge to at least two-thirds of a distance to a rear end of an outer edge of said left rim.