Undermount Sinks

What are the advantages of having an undermount kitchen sink?

The key advantage to undermount sinks is the increased countertop space. Undermount sinks have a non-invasive counter design in comparison to overmount kitchen sinks.

This also creates a seamless look and prevents any dirt or crumbs building up between the lip of the sink and the countertop which can be an issue with overmount sinks. This can also make cleaning your surfaces easier. 

Are there any disadvantages to having an undermount kitchen sink?

As they sit under your countertop rather than above, an undermount sink can maximise your counter space but it does limit your cabinet space. Undermount sinks tend to sit lower than other sinks so this can cause an issue if you have limited room in your kitchen cabinets. 

How do I prevent mould with my undermount sink? 

To reduce the chances of developing mould it's best to ensure sealant is effectively used when your sink is installed. The place you're most likely to develop mould on an undermount sink is in between the countertop and the top of the sink because water can make its way into the gaps. Ensuring that sealant is efficiently placed and maintained can help to reduce the chances of it developing.