Best Outdoor Kitchen Sinks in 2020 [Reviews and Buying Guide]

Outdoor sinks are becoming the norm among BBQ enthusiasts. After all, hosting an outdoor party requires a lot of prep and cleaning. And outdoor sinks make that more accessible.

Outdoor sinks are characterized by their heavy-duty stainless steel construction and corrosion-resistance. These sinks are made to stand staunchly against the elements.

Every sink is not made the same that’s why we found that BBQGuys 21-inch stainless steel sink is the best outdoor kitchen sink due to its high-grade performance and build.

We chose the best outdoor kitchen sinks based on their durability and applications. Each sink is made for a different consumer-group.

When setting up a sink outdoor, it is important to keep in mind where the wastewater goes and will therefore depend on how the water and drain lines are set up. While some could do this on their own, it is always a good idea to take the help of experienced plumbers. For NC residents requiring outdoor sink installation, a simple Internet search for ‘expert charlotte plumber‘ could connect them to experienced teams like Queens Charlotte Plumbing and others similar experienced teams.

So now, let’s take a look at some of the best outdoor kitchen sinks.


Top Outdoor Kitchen Sinks Reviewed

 Product's nameDimensionsWeightStyleMore information
BBQGuys Sonoma21.2 x 20.9 x 12.5 in26 lbsDrop-in
Best Overall
View on BBQGuys
RCS RSNK115 x 15 in6 lbsDrop-in
Best Deal
View on BBQGuys
BBQGuys Signature21.2 x 20.9 x 12.5 in26 lbsDrop-in
Best Design
View on BBQGuys
Fire Magic18.4 x 14.3 x 12.7 in8.95 lbsUndermount
Best Small
View on BBQGuys
Coyote C1SINK161819.9 x 18 x 11.3 in13.3 lbsUndermount/Drop-in
Second Best
View on Amazon

Find the right Outdoor Kitchen Sink for you

1# BBQGuys Sonoma 21-Inch Sink

BBQGuys brings you a 21-inch stainless steel sink that is rated for outdoor use. Starting with the build, this sink is made from 18-gauge stainless steel of grade 304.

For those of you who don’t know, this type of steel has a high nickel and chromium content. It’s the most common type used in appliances and plumbing. It’s not used for industrial use, however.

Apart from that, the BBQGuys sink features a built-in soap dispenser. The faucet can dispense both cold and hot water. The sink bowl is about 10 inches deep. It is a drop-in sink, which means that the rim of the sink rests on the countertop.

You also get the benefit of a stainless steel cutting board. The board covers the entire sink but leaves some space for dropping the waste. However, the sink weighs 26 pounds. So if you have weak hands, you’ll need help installing it.


  • Made for outdoor use.
  • Survive the elements quite well.
  • Familiar installation.
  • Included cutting board and soap dispenser.


  • Installation is a bit tricky.

2# RCS Gas Grills RSNK1 Sink

The RCS Gas Grills RSNK1 Sink is sleek looking outdoor sink. But it’s not just the sleek look that makes this sink stand out.

This sink is made from 304 stainless steel and is resistant to corrosion and water damage. It uses a standard type of steel used in plumbing and home appliances. Because this type of appliance is attached to your home rather than inside it, you will need to check and see if your home warranty covers any damage to it. Going onto websites such as can help you better understand if this is available.

What makes it so splendid is the unique and professional-style faucet and knobs. It features two hot and cold knobs, and a slim and sleek faucet, all made from stainless steel.

It is a drop-in sink, which means installation is easier than ever. It sits on your countertop and can be fitted by anyone easily. It has a washerless cartridge and an easy 3-hole installation.

RCS Gas Grills’ RSNK1 is CEC compliant, which means that it’s compliant with California’s water standards. It allows a maximum of 1.75 GPM water flow, staying within CEC restraints.

One thing that may surprise you is how shallow the basin is. It’s 5 inches deep, whereas other models are up to 10 inches deep.


  • Elegant exterior trim.
  • Highly resistant to corrosion and water damage.
  • Easy and familiar installation.
  • CEC compliant.
  • Swing-angle faucet and knobs.


  • Shallower than others.

3# BBQGuys Signature series Outdoor Sink

Presenting yet another BBQGuys outdoor sink. It is a 21-inch wide outdoor sink that comes with its faucet, lid, and even a cutting board.

The BBQGuys Signature series has a heavy-duty construction, made from 304 stainless steel. What this means is that your sink will weather through the elements without a scratch. This type of steel is best known for its longevity and corrosion-resistance.

Along with the sink bowl and faucet, you also get a cutting board that slides right into the sink’s rim. It leaves some space, so the shavings fall right into the drain.

To protect the sink even further, it comes with a lid. The lid will keep insects and animals away from the sink, and prevent drain clogging from falling debris.

The sink has a hot and cold knob and an in-built soap dispenser. The drop-in bowl is 10 inches deep, making it perfect for large house parties.

One thing you should be wary of is the weight of the sink, which is around 26 pounds. If you’re old or have weak hands, you may not be able to install it on your own.


  • Includes a lid to protect the sink.
  • Equipped with a sliding cutting board.
  • Deep basin for cleaning pans and dishes.
  • Highly resistant to corrosion and rusting.
  • Includes a soap dispenser.


  • Big and heavy.

4# Fire Magic Stainless Steel

Next up, we have the Fire Magic Stainless Steel sink. This sink was chosen due to its high durability and low cost. It’s only 6 inches deep, so it’s recommended for small parties and outdoor kitchens.

Like all other sinks, this one too is made from 304 stainless steel. What sets the Fire Magic apart is that this is an undermount-sink. It doesn’t affect performance but does affect the installation.

This sink is great for saving counter space, as the trim hides underneath the counter. It comes with a strainer/stopper to prevent debris from going into the pipelines.

The undermount installation is unfamiliar to many people. You might need a plumber to get the job done.


  • Includes a strainer.
  • Saves counter space.
  • Highly durable and user-friendly.
  • Made for small kitchens.


  • No hot water knob.

5# Coyote C1SINK1618 Universal Sink

Coyote’s C1SINK is the perfect choice for outdoor kitchen islands and countertops. It features stainless steel construction with a universal mount.

This 16 x 18-inch sink is set aside from the rest due to its versatility. It can be used as both a drop-in and an undermount. So you can choose whichever type of installation you prefer. The basin is completely square with sharp steep edges.

Its 9.5 inches deep bowl allows you to wash utensils without spilling water on your clothes. It’s just like any standard outdoor sink, great for washing dishes and cleaning pans.

The Coyote sink comes with a sink stopper/strainer. However, this is just the sink bowl. The faucet and knobs are not included. It would be great to have them all in one shipment. But this also gives you flexibility in faucet style as well the type of knobs you want.

We recommend this outdoor sink for large gatherings and parties. It’s also good if you have already decided on a faucet you like and just need the basin.


  • Made for large gatherings and parties.
  • Universal mount.
  • Allows flexibility in faucet style.
  • Strainer and drain.


  • No faucet or knob included.

Best Outdoor Kitchen Sinks Buying Guide

Don’t know where to start when buying outdoor sinks? Don’t worry, we’ve got you covered. Here’s a list of the features you need to look for.

Undermount or Drop-in

Here are two terms that people get confused with. A drop-in sink has a wide rim that extends out of the country and is exposed. Drop-in sinks are easier to install, cheaper, and are easier to clean too.

Undermount sinks look just like drop-in sinks, except the rim goes underneath the countertop. So the rim of the sink is hidden, and all you see is the bowl and the faucet.

This type of sink is mainly preferred for its beauty, but it takes a professional to install them. Since the rim is hidden under the counter, they’re harder to clean and cost more too.


Sinks are primarily made from two materials: stainless steel and ceramic. The steel variety always uses 304 stainless steel, which is the standard for home-use steel. Stainless steel is very durable and doesn’t rust. It’s preferred for outdoor and kitchen sinks.

On the other hand, porcelain or ceramic sinks are preferred in the bathroom. These sinks don’t need to handle stains, so they aren’t as durable. And they can’t handle abrasive powders and bleach. But they add a lot to the aesthetic of the room.


Size and depth are important when considering a sink. Measure the space under your counter, including the length, depth, and height. Most sinks that you buy online will already say how much space you need under the counter.

As for depth, outdoor sinks can be categorized into two sizes: shallow and deep. Shallow sinks are hardly 5-6 inches deep and are recommended for cleaning a few dishes. Deep sinks are 9 to 12 inches deep. They can handle a lot more dishes and cleaning.

Water Hookups

Water hookups refer to the pipes and valves running under your sink that supply the water. You’ll find two styles in water hookups: hot and cold, and just cold. A hot and cold sink will supply both heated and unheated water. Warm water is useful when cleaning some non-stainless steel utensils, as they are prone to rust.

Having just a cold water hookup can cut down on piping costs and reduce installation time. But there isn’t much of a huge price difference between the two.

Single-bowl vs. Double-bowl Sinks

Deciding on the number of bowls you want can significantly impact cleaning and preparation time. Double-bowl sinks are preferred for faster cleanup of dishes and for preparing food. You soap up dishes in one bowl and rinse them in the other.

Single-bowl sinks are preferred for two reasons: counter space and capacity. These sinks leave more space on the counter and can generally hold more dishes.

Stability and Durability

Stainless steel sinks are made from 304 stainless steel, which is both rust and corrosion-resistant. So you can use harsh chemicals and bleach in the sink.

However, the same cannot be said of porcelain sinks. Porcelain sinks aren’t as strong either. They can be shattered with brute force. Which means an accident during installation can cost you double.

Enhanced Faucet Beauty

For an outdoor sink, especially a stainless steel one, faucet beauty isn’t a concern for most people. But cleaning and maintaining a steel faucet can bring out a shine in your sink.

Porcelain sinks are beautiful, but they are not durable. So you can instead opt for an undermount stainless steel sink, where the ugly rim is hidden under the counter.

FAQs for Best Outdoor Kitchen Sinks

Should I buy a faucet separately?

Buying a faucet separately means you get to choose which style of faucet you want. But if you’re not going for anything fancy, the faucet already included in your sink is good enough.
You can order a separate faucet in the same shipment as your bowl. But you’ll have to pay delivery charges for both manufactures.

What are the major advantages to consider?

There are three things you need to look for: size, material, and sink style. Size is crucial for installation and for ensuring a perfect fit. Materials are needed to make the sink last longer (especially if it’s an outdoor sink). Sink style refers to things like the number of bowls, type of faucet, and installation style.


An outdoor sink for your BBQ party doesn’t seem like a bad idea now, does it? Outdoor kitchen sinks make food prep and cleaning more accessible. This is why investing in only the best outdoor sinks can change the game. You could also up your cleaning game by investing in something which could really up your cleaning game – The Pink Stuff Miracle Cleaning Paste! You could know the Best Ways to Use The Pink Stuff Miracle Cleaning Paste for your outdoor sink and other surfaces, in the blog by Coupon Queen!

Nonetheless, of all the sinks we reviewed in this article, the BBQGuys Sonoma stood out the most. This is due to its high-quality construction, faucet style, and included accessories. No other sink comes with so many accessories.

Now that you know everything about outdoor kitchen sinks, it’s time to finally purchase one!

Related Product Reviews

Leave a Reply

Your email address will not be published. Required fields are marked *