Undermount sinks are often a no-brainer decision when remodeling a kitchen. There's lots to love: they look nice, let you to wipe water and crumbs directly from the counter into the sink with a single swipe, and they eliminate that gunk-magnet seam around the lip of overmount sinks.
Since undermount sinks to not have anything above the counter to help carry their weight, they need more support. They also need more solid countertops that don't suffer easily from water damage. This often makes them a more expensive sink than other options and also makes installation more difficult.
Undermount Sinks Make Cleaning Easy
Of the kitchen sink options, undermount sinks are a perfect choice to keep the home clean. Because they are caulked or clipped directly to the vanity or counter space, there is no gap underneath the sink.
While undermount sinks are currently preferred for looks, overmount can be a better investment in longevity for certain countertop materials like wood.
Undermount sinks are a popular choice for many homeowners because they offer a sleek, seamless look that is easy to keep clean. Because there is no lip around the edge of the sink, it is easier to wipe debris directly into the sink, rather than having to clean around the rim of the sink.
'The easiest kitchen sink material to maintain is going to be one made of stainless steel, copper, cast iron or enamel because they will not support microbial growth as they are not cellulose material,' says Darren Hudema, director of training and technical services at PuroClean.
An undermount kitchen sink is easier to clean. Since your countertops are below your sink, there will be little need for scrubbing them. You will also have less counter space, so cleaning will take less time. With less counter space, you will also have less waste from pans and pots.
Overall, which is better: Undermount or Drop-in Sinks? In general, which sink type is best for you will come down to preference. Drop-in sinks represent a sink type that is affordable, flexible, and easy to install. But drop-in sinks do not have much in the way of resale value and are aesthetically outdated.
Unfortunately, the weight, moisture, and vibration of the garbage disposal will literally pull the sink away causing it to separate and fail. The result is moisture problems in your sink cabinet, stressful haggling with the installer to fix it, and even costly repair bills to make it right!
Undermount sinks also remain popular, with Beesley sharing that they're “a popular choice for customers as they are installed under the level of the worktop creating a seamless design. These types of sinks save space, and create a clean and sleek look which is great for minimalist-style kitchens.”
Marble and granite
In this case, they are ideal for undermount sinks because they also happen to be durable. The fact that they are porous also helps in helping the adhesives bind more firmly with the stones. Despite what most people think, marble is not a “soft” stone.
Weight: Stainless steel or copper sinks tend to be the lightest, while vitreous china, porcelain, ceramic and composites are moderately heavy. Choose a heavy stone, cast iron or enameled-steel undermount sink only if you're sure the countertop can support the weight.
Advantages of Installing an Under-Mount Sink
Because the sink is installed underneath the countertop, it creates a seamless look that is both stylish and functional. There is no lip or rim around the edge of the sink, which makes it easier to wipe down and keep clean.
In proper undermount sink installation with epoxy, clips and brackets, there's usually no need for additional support. The attachment methods should securely support the weight of the sink, both empty and with water and dishes in it.
Timeless: Think farmhouse sinks in porcelain, soapstone sinks (integrated into the counter, or not), and surprisingly, concrete (subtle colors akin to soapstone or slate). Copper is a timeless material for pantries and bars.
Double Basin/Bowl Sink
The most popular type of kitchen sink arrangement, dual basins allow for washing on one side and rinsing or drying on the other side.
An increasingly popular alternative to a classic ceramic or stainless steel sink, a natural stone sink brings warmth and character to kitchen trends. Natural materials are a key tenet of 'soft' minimalism, the latest wave of the trend synonymous with calming, clutter-free spaces.
The rim of a drop-in sink is noticeable, meaning there is less counter space in contrast to undermount sinks. Generally, drop-in sinks have more inexpensive options in comparison to undermount sinks. The undermount sink is the more expensive alternative and will also cost more install.
Quartz Composite
Best for: High durability, heat-resistance, and sound dampening. If the vulnerabilities of solid surface acrylic resin or enameled kitchen sinks are concerning, then a quartz composite kitchen sink is a great option.
Stainless steel sinks are very low maintenance; they are corrosion and rust resistant, and as long as they are cared for properly and wiped down after every use, they should not stain. Find out more about how to clean a stainless steel sink by reading our guide with handy tips and tricks from our experts.
Fireclay
Manufactured from clay fired at an extremely high temperature, fireclay sinks are highly resistant to scratches, staining and chipping. Cleanup is easy — just dish soap on a sponge, or use a mild abrasive cleanser for tougher marks. These are the sinks I often recommend for those who want a white kitchen sink.
Without the proper installation, which should include high-quality sealant, the sink can cause serious leakage. The proper support is also necessary for an undermounted sink. Imagine how much water weighs.