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How to Hide Dishwasher Air Gap

If you have a dishwasher, you probably know that it is one of the appliances in your home that gives you value for money. The reason for this is that it makes cleaning up after yourself so much easier than any other method when it comes to washing dishes.

However, there are some things that can irk you while using your dishwasher. One of those things is an air gap. For most people, an air gap is unsightly, especially if you are trying to flaunt your new appliance or you simply have OCD. This will have you searching for “How to hide dishwasher air gap.”

The good news is that hiding that gap is doable. In fact, if you are handy enough, you can do it without the help of a plumber. This article is dedicated to helping you do that, so here are several ways to conceal your dishwasher air gap.

The High Loop Method

Did you know that your dishwasher has a high loop? It functions just like the air gap by separating clean water from dirty water. With this method, there is a lot of water backflow. The drain line will run under your sink through a high point.

You’re probably wondering if this is right, so you will be pleasantly surprised to learn that this technique doesn’t go against any plumbing codes in any state. Whenever you see a dishwasher air gap on your sink, a high loop will promptly eliminate it.

Now, some dishwashers do come with in-built high loops. If yours does, you will still need another one below your sink. This is in compliance with plumbing codes.

To use this method, create a loop below your sink and aim to make it as high as you. You also want to touch up under the sink. After that, tighten the loop so that it doesn’t loosen when dirty water passes through to the drainage system.

Next, use a metal bracket, plumber’s tape, and a zip tie around the drain hose. Tighten the area using a nail or screw to the top part of the cabinet.

The Dishwasher Standpipe Method

You probably know standpipes from your washing machine, but did you know that they can be used in place of a dishwasher air gap in some instances? However, they are not as easy as high dishwasher air gaps or dishwasher loops. Moreover, you will need a large plumbing war.

You also don’t want to place it under your sink because chances are high it may spread the sewer smell.
As such, you want to install your standpipe above the p-trap. This will not only prevent the smell but dirty water as well. As you can see, this is a complicated process. If you do not have the skill or experience, you should enlist the help of a professional plumber.

Warnings to Consider

A dishwasher air gap tends to be more efficient compared to other options. In that regard, you want to consider the following warnings.

  1. Verify proper installation of your dishwasher’s standpipe or high loop since they connect directly. That means that even the slightest mistake can damage your entire kitchen set-up with a foul odor.
  2. It is better to avoid the standpipe method, especially if you are a beginner. This is because the method is quite complex.
  3. High loops that are kept hanging low tend to malfunction. Therefore, you need to place yours at least 32 inches above the floor.
  4. Check your country’s plumbing code before opting for alternative options.

Why is a Dishwasher Air Gap Necessary?

There are probably several reasons why you need an air gap in your dishwasher. The first reason is that the pressure created by the suction of water through the drain hose and into the machine will actually compress any food or gunk that may have accumulated at the bottom of your sink.

This compressed food could then create a blockage in the drain hose, which would prevent water from draining properly out of your sink and into the dishwasher. An air gap will help clear the blockage.

Another reason for this is that some food particles can actually build up on top of dishes as they are being washed, rinsed, and dried. This is particularly common with plastic utensils. As well as this, if there are any small pieces of food stuck between dishes while washing, it can also be difficult for them to separate during drying. If there was no air gap present between these plates, your plates wouldn’t be all that clean.

Now, the main reason why a dishwasher air gap is necessary is that it separates clean water from dirty water. Simply put, it prevents dirty water from getting back to your dishwasher through backflow. That’s the whole point; otherwise, you would still end up with dirty dishes. It is also the main reason why you can’t entirely remove the air gap. If it is an eyesore, the best you can do is hide it.

Do All Dishwashers Come With an Air Gap?

No, not all dishwashers have an air gap. Some models do, and others don’t. If you have a model that doesn’t have an air gap, then you need to install one. If you have a model that does have an air gap, then it will be more difficult to install it on your own.

What is a Dishwasher Air Gap?

A dishwasher air gap is a space between the top of your dishwasher and the bottom of your sink that allows water to drain from your sink into the dishwasher, but not vice versa.

What Can I Replace My Dishwasher Space With?

You can use a variety of things to replace the dishwasher space, but we recommend using a floating shelf that is the same height as your dishwasher. This will give you more storage space and less of a gap between your dishes and your cabinets.

Can I Get Rid of an Air Gap?

No, this is not possible unless you get permission. However, you can use other alternatives that function the same. Air gaps are mandatory to prevent the backflow of dirty water.