Are the dimensions listed for copper sinks measuring from the outside or inside?
All of our dimensions are taken from outside edge to outside edge. Our copper kitchen sinks 33" and above are made with 2" rims. Sinks less than 33" have 1" rims. If the sink is a double bowl then the middle divider is 1". All of our prep, bar, trough, and bath sink have 1" rims.