Corner Sink Carcass

By Huu Khanh Nguyen · Updated October 26, 2026 · carcass, corner-sink

The corner cabinet box with a diagonal front and rails in place of a top, so a sink bowl drops in.

Parameters

Name	Default	Unit
Width	(frontWidth / Math.SQRT2) + sideLegDepth	mm
Depth	(frontWidth / Math.SQRT2) + backLegDepth	mm
Height	876.3	mm
Front Width	609.6	mm
Back Leg Depth	609.6	mm
Side Leg Depth	609.6	mm
Top	rails
Rail Depth	80	mm
Bottom	true
Back	true
Panel Thickness	16	mm
Back Thickness	2.8	mm
Back Inset	35.8	mm
Hanging Rail	false
Front Apron	true
Base Height	150	mm
Base Setback	63.5	mm
Toe Notch	false
Base Board Thickness	13	mm
Hanging Rail Thickness	15.875	mm
Hanging Rail Height	101.6	mm