Undermount vs. Topmount Sinks

When choosing a sink for a new kitchen or remodel, there is more than one alternative available. The two known options are either a top-mount or under-mount sink. Both types have pros and cons.

Topmount

A top-mount sink is one that is installed on top of a countertop. A portion of the sink, called a lip, overlaps the countertop to provide a covered edge.

Undermount

This type of sink is set up below the actual countertop, yielding a smoother finish. There are no extra grooves or crevices that will trap dirt and debris.

Appearance

An under-mount sinks gives a cleaner look. It allows the countertop selection to be showcased and functions better during cleanup.

Labor

Top-mount sinks simply fit into a cutout already made in the countertop, and a faucet can easily be installed afterward. Under-mount sinks require additional support by a brace or frame, because they are positioned underneath the countertop; the placement of a faucet has to be secured underneath as well, hindered by a small amount of working space.

Cost

Under-mount sinks tend to be more expensive, because many are custom built. and the labor is much more extensive than a top-mount installation. Under-mount sinks are typically used in kitchens with natural stone countertops; therefore, the cost of granite or marble is likely to be reciprocal in the selection of the sink.

Still not sure which sink option is right for you? Contact the team at Stoneworks today to learn more!