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Undermount vs Topmount Sink – Which One Suits Your Benchtop?

  • kpbenchtop
  • Jul 7, 2025
  • 1 min read

Choosing the right sink is just as important as choosing your stone benchtop. One of the most common questions we get is: Should I go with an undermount or a topmount sink? Let’s break it down.


🔽 Undermount Sink

What it is: The sink is installed under the stone benchtop, so the rim is hidden.


Pros:

Sleek, seamless look

Easier to wipe crumbs and water directly into the sink

More modern and high-end


Cons:

Slightly more expensive to install

Only works with solid surfaces like stone or quartz

Needs professional cutout & sealing


🔼 Topmount Sink (Drop-in)

What it is: The sink is placed on top of the benchtop with a visible rim.


Pros:

Easier and cheaper to install

Works with all benchtop materials

Easier to replace in the future


Cons:

Harder to clean around the edges

Rim can interrupt the smooth look of the stone


💬 Our Recommendation

If you’re using stone benchtops (like Caesarstone, YDL, Lavistone, or granite), undermount is often preferred for a cleaner look.


For budget-conscious renovations or laminate tops, topmount may be more practical.


🛠 Want help deciding?

We can advise on sink types, cutout options, and pricing.

📞 Contact us today for expert advice before installation!

 
 
 

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