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16 Gauge vs 18 Gauge Sink: Which is Better?

Which is better 16 or 18 gauge stainless steel sink?

The question of 16 gauge vs 18 gauge sink is one that many homeowners struggle with. There are a lot of factors to take into consideration when choosing the suitable material for your kitchen. We’ll help you weigh your options and find the perfect size for your home’s needs!

16 Gauge vs 18 Gauge Sink

16 Gauge vs 18 Gauge Sink

Firstly, let’s take a look at the information about sink gauge!

Top Gauge Stainless Steel Sink On the Market

What is sink gauge?

You may have seen this term in stainless steel appliances. The gauge is the thickness of material used when manufacturing your kitchen sink, and it’s measured differently than other measurements because lower numbers mean more durable metal with more profound, sharper points for better cutting ability!

Most of the quality kitchen sink has 16 or 18 which are very heavy to resist damage, rust, and noise. A higher number shows low-quality like 22 and above, which have thin gauge stainless steel to avoid this problem by making a more robust material.

In most homes, there’s at least one garbage disposal in need of repair because it is too weak for today’s kitchens–a situation known as “worn out.” The good news? You don’t necessarily need expensive replacement parts if your unit needs updating; we’ve got some easy steps that can ease things along while saving money!

For the best stainless steel kitchen sink, choose a gauge between 16 and 18. This is because they are durable and less prone to denting or bowing in daily use by the householder! 

In addition, the recommended material for this type of home appliance will be able to handle your cooking needs without any problems at all. It’s perfect if you want something challenging but not too heavy-duty that requires constant care and attention like some high-end pots & pans might require (though we still recommend skipping those).

Stainless steel is one of the most popular metal alloys in today’s society for its durability and sturdiness. A process called “casting” begins when billet (a mass made up mainly from the iron) with varying amounts of other elements such as nickel, copper titanium, or molybdenum is added to give it that perfect stainless-steel look we know so well!

Type of Gauges

There are 3 main types of gauge, keep reading to know more:

Thin gauges

Stainless steel is a durable and affordable material for kitchens. However, the thinner gauges are not as effective in keeping bumps or dings out of your sink due to their lackluster strength compared with thicker walled metals. For instance, some models made from 22-gauge sheathing may dent easily without proper care. 

At the same time, 20 gauge can hold up better against these external factors that weaken its structure over time, such as vibration caused by using appliances like garbage disposals on low speeds setting, which leads you into thinking it has failed but just needs an adjustment! 

This blog post will help provide guidelines on what kind of stainless kitchen sinks are best suited depending upon size requirements plus other features desired.

Thicker gauges

A stainless steel kitchen sink can be categorized by its gauge. 19-gauge and 0.0500″ thick is a lower end of the price range, while 18 gauge with an even larger standard size costs more ($). 16 to 18 gauges are recommended for good durability in most cases according to many home improvement choices though their prices vary depending on the material type/quality, etcetera.

The thicker corresponds proportionately better longevity rate, but mega dollars will buy you something unique like solid gold!

Commercial gauges

Many commercial stainless steel sinks are 14 to 16 gauge. Unfortunately, these thick, durable pots and pans that have been used in restaurants across America for years can often be found with an unattractive square corner because of their large size, which calls out heavier materials like this type of metal.

Features and benefits of 16g & 18g stainless steel kitchen sinks

  • Long lifetime warranty 
  • Having numerous gauges
  • Exterior sound dampening pad
  • Having protective spray coating
  • Come with accessories available
  • Features low maintenance

Which is better 16 or 18 gauge stainless steel sink?

18/10 or 304 means the percentage of chromium and nickel in steel. The higher this number, the thicker your kitchen sink can be, but 16 gauge is better than 18 because it has fewer milligrams per decimal point with an “18 ga.”

One of the most important things to keep in mind when buying a sink is what grade it’s made from. 304, on one end, stands for Stainless Steel and has more durability than 430, which has no corrosion resistance at all, so make sure you know if you are looking for something with staying power or not!

If you’re looking for a stainless steel sink, a 16 vs 18 gauge sink is the way to go. These are recommended by reputable kitchen brands like Blanco, Kraus, or Kohler, with standard sizes perfect for home use and affordable prices depending on the thickness of material used, which will vary in cost accordingly.

What is thicker, 16 gauge or 18 gauge?

18/10 stainless steel is a type of cookware that will not only last you longer but it’s also healthier for your food. It contains 18% chromium and 10 percent nickel which helps protect against corrosion by bonding with oxygen on its surface to prevent rusting – even at high temperatures!

16 gauge steel is thicker than 18, and this makes a difference when it comes to sound. Sixteen grams are more rigid while the other has less rigidity, which means you will hear different pitches depending on what metal object was dropped into your sink. 

Also, thinner ones tend to be higher-pitched with low volume. In contrast, ours would make lower noises that don’t go away as quickly or efficiently because there’s so much material in between them rather than close together like an individual plank of wood example.

Number of gauges Thickness in fractions of an inch Thickness in decimal parts of an inch
16 1/16 .0625
17 9/160 .05625
18 1/20 .05
19 7/160 .04375

Should I get a 16 or 18 gauge sink?

Whichever size you choose, your sink will be the perfect match for your countertop. 16 gauge is a popular choice because it holds up well in most kitchens and can still withstand heavy use without warping or bending out of shape over time as other materials may do. 

So 18-gauge sinks are also durable but not as strong where strength might matter less if Blanco kitchenware brands are concerned with quality being top priority rather than price point alone.

The 16-gauge kitchen sink may seem like a cheaper option, but it won’t last as long, and the quality is poor. It’s better to choose any Blanco product from reputable brands which will give you excellent service for years at a time.

Finally, you got an answer for the question “is 16 or 18 gauge sink better”.

Guideline for choosing the best stainless kitchen sink?

Stainless steel is a material that has been mixed with the best of other materials to make it perfect. As a result, it’s durable and resistant, meaning you can count on your sink for years without worry about rusting or wearing out!

The most important thing before purchasing any stainless-steel sinks (or anything else), though, should always be chromium and nickel – these enhance its properties, so we get an ultimate product like no one else does in this industry today.

Stainless steel grade

As you may have guessed, the higher the percentage of chromium and nickel in your sink material is for an 18/8 ratio (18%) – this means that it’s more quality than lower-ratio stainless steel.

This often appears on local sinks as the “18/8” label, which signifies these two elements being present at about twice their amount when compared against 8%.  However, as mentioned before, there are different levels or even grades within all three categories, so make sure to research if unsure!

The grade of stainless steel is another thing to look out for when purchasing a sink. Grade 304, or 18/8 as it’s sometimes called because the percentage amounts are equal parts iron and other metals in order make up at least 50%, refers specifically to this type of metallurgy which has proven itself repeatedly over time many years worth its value.


As above, the gauge is critical; the lower the gauge number, the thicker it is and vice versa. So the gauge of the material will range from 16-22 gauge with 18 being thick and 22 as very thin. This means it is less noisy than sinks made out of thinner gauges since they absorb sound when running water or if your garbage disposal activates, so high-quality stainless steel sinks fall in between those numbers.

Coatings and Insulation

Stainless steel sinks are usually covered with sound insulation layers or coatings to help reduce noise. Not having it can be bad for your hearing, so make sure you know what kind of coating is on the bottom before buying! 

Having this will mean that there won’t be moisture issues under your sink, which may lead to mold if left unchecked, but don’t worry – most stainless steel fixtures come equipped with one these days (or at least an option).

Sink Finish

The finish on the surface of a stainless steel sink is essential because it will dictate what type of material your counters are made from. 

For example, a mirror finish has a highly polished look and feels smooth. In contrast, mattes feel more “brushed” or even rough, depending on how much detail was put into this process during manufacturing.

FAQs on 16 Gauge vs 18 Gauge Sink

Q1: Is 16 gauge good for the kitchen sink?

Yes, 16 is the perfect gauge for the kitchen sink. 16 and 18 stainless-steel sinks are the best materials to have when it comes down to deciding what gauge your household’s sink should be. In addition, 16-gauge has been proven less prone than other metal alloys, so you’ll get more long-lasting results without any problems with denting or bowing!

Q2: Is Higher gauge stainless steel better?

Stainless steel is an excellent material for sink construction. The higher the gauge, the thicker and more durable it will be- with 18 being optimum quality (and 14 – 16 even better).

What do you think?

Q3: What is thicker, 20 gauge or 18 gauge?

The thicker the gauge, the stronger and more durable your casket will be. 18 Gauge is a strong metal, while 20 Gauge can be brittle with less density for structural support.

Q4: How do you keep a stainless steel sink from rusting?

With routine maintenance and a little upkeep work, your sink should not rust. Rinse or wash out the entire fixture after each use (removing food pieces by rinsing/washing), avoid using bleach on it as this will only damage its effectiveness over time. Never leave metal cookware such as cast iron at any point for too long sitting in a wet area without promptly cleaning them off first with soap if necessary! When used generally throughout most kitchens nowadays, you’ll likely never have problems seeing signs of corrosion before decades have passed-so. 

Don’t worry too much about early warning indicators being present either way just yet! 


Now you know the difference and best gauge stainless steel, 16 gauge vs 18 gauge sink, ensuring your new kitchen sink will be one of a kind! 

16 or 18 gauge are typically what people think about when choosing which material will make their dishes clean well and last longer; however, this might not always be true depending upon how much they plan on using their sink (for storage). 

For example, if someone wants something light enough where transport won’t cause any damage, then 10mm would probably suffice. At the same time, anything over 20mm could potentially dent easily in some cases, even though these two gauges seem very similar at first glance! 

The critical thing now is knowing both differences between them and pricing ranges allows buyers like yourself more freedom during shopping.

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