Can You Use A Top Mount Sink As An Undermount Sink

Because they are installed underneath the countertop the sink rim does not show.

Can you use a top mount sink as an undermount sink.

An undermount sink gives a more. Undermount sinks offer several advantages over conventional drop in sinks. Many sinks will use metal clips or similar to help secure the sink to the substrate make sure they re gone or it ll be a pain in the posterior to install you could be really tricky and flushmount the sink. The edge of the countertop along the sink cutout is entirely exposed.

Undermount sinks mount to the bottom of the countertop and are held in place by heavy duty clips and caulk or a special adhesive. The main requirement is adequate support. Though it can be difficult to retro fit a countertop with an undermount sink because it needs to be exactly the right size it s much easier to do when you install both parts simultaneously. Overmount sinks otherwise known as drop in or top mount sinks are inserted into a hole in the benchtop their weight supported by a lip resting on top of the benchtop.

I usually rout the plywood 7 16 or so and add cleats on sides that will carry weight. An undermount sink does have a rim but the rim is not visible because it rests up against the bottom of the counter. Most any sink can be undermounted. Here are the top 3 problems with undermount sinks and how to avoid them.

However since it s designed to be mounted under the counter it probably won t have a finished flange and you ll be looking at screws poking out around the edge every time you do dishes. Sink delamination and failure. When a granite and quartz installer fails to use a mechanical sink attachment like clips rails or brackets to secure the sink to the countertop silicone adhesive is generally the method. As for sink material the industry standard for an undermount sink is stainless steel made popular because of its low price point and because it s.

Hygiene top mount sinks are sealed to the countertop with silicone creating a bead that s tough to keep clean. Undermounts appear sleeker and more streamlined when installed underneath instead of on top. There may be issues with creating a proper seal to avoid leaks. Most top mount sinks have a fairly thick rim more than that is obtrusive.

Have the hole cut about 1mm bigger all the way around and recess the sink so the stainless steel lip is exactly level with your benchtop. Don t make such a project out of it. Undermounts look like a more premium offering. Avoid if at all possible.