Undermount Sink vs Overmount Sink

Undermount Sink and Overmount Sink Differences

If you are planning out a resin countertop for your school or laboratory, chances are good that that countertop will require the installation of one or more sinks. And while there are several variables to consider when choosing a sink, one of the major things to decide on first is whether you want an undermount or an overmount sink to complete your laboratory setup. There are plenty of undermount sink vs overmount sink considerations to think of. Below are some of the pros and cons of each.

Pros of an Undermount Sink

As the name suggests, undermount sinks are installed by mounting the sink bowl beneath the countertop surface. This configuration has a few different advantages. Epoxy resin sinks undermount can easily combine multiple sink bowls. This means that you can have a multi-compartment sink installed fairly easily.

Because of the relatively simple installation process involved with undermount sinks, they are easy and less expensive to replace.

Undermount sinks are known for their durability and longevity. But if your lab deals with liquid nitrogen or especially corrosive chemicals, damage to epoxy resin sinks undermount is entirely possible. This is where one of the more crucial undermount vs overmount sink differences comes into play. Because of the relatively simple installation process involved with undermount sinks, they are easy and less expensive to replace.

Cons of an Undermount Sink

No undermount vs overmount sink comparison is complete without a mention of cons. And while undermount sinks are a great choice for many, they are not without disadvantages. One possible con of undermount sinks is the fact that there are generally none that are ADA-compliant. This is due to the fact that all undermount sinks require sink supports for installation. The sink-support requirement makes installation a bit more time-consuming.

Pros of an Overmount Sink

Overmount sinks, which are also called drop-in sinks, are another popular choice for school or laboratory sinks. And if you’re pressed for time or on an installation budget, overmount sinks are ideal. This is because they are the easier of the types to install.

With an overmount sink, all that’s needed for installation is to drop the sink through a cut in the countertop. The sink is then sealed – no sink supports are needed. Overmount sinks tend to be easier to keep clean, too, so there’s less chance of mold and bacterial growth.

Cons of an Overmount Sink

While epoxy resin sinks overmount installation is usually simple the first time around, one of the most notable cons of this setup is the difficulty of replacing many overmount sinks. In theory, replacing epoxy resin sinks overmount is simple – you remove one sink, drop in another, and you’re finished.

However, most manufacturers recommend sealing these sinks with epoxy resin adhesive, and this adhesive makes replacing an existing sink very challenging. Another possible disadvantage, depending on the type of sink configuration you want, is the fact that you cannot glue two overmount sinks together. If having multiple sink bowls per sink is vital to the functioning of your lab or classroom, this may prove to be one of the more important undermount vs overmount sink differences for you.

If you are planning out the installation of an entire lab, undermount sink vs overmount sink comparisons may seem like only one small detail. But having the right sink in your lab will ensure that everyone is as productive and safe as possible. If you have any remaining questions about the undermount vs overmount sink comparison, feel free to contact us – one of our experts will be happy to assist you in deciding which sink type will be best for your current or future laboratory setup.

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