Best Dishwasher Insulation Blanket 2023 – Top 3 Best Insulation Blanket

Apart from living in a noisy area or having a loud neighbor, some home appliances can equally be a nuisance to you by producing unwanted noise when using them, like in the case of dishwashers. 

Do your dishwasher or other home appliance produce unwanted noise when using them? 

You don’t have to worry yourself over that because technology has made it pretty much easier.

It would be best if you soundproofed the dishwasher and an insulation blanket is an ideal material to use. 

It tends to deaden any sound it produces and leave you with a cool and quiet environment to carry out your other work. 

Advantages of Dishwasher Insulation Blanket

Soundproofing your dishwasher will help lessen the offensive sounds it produces. 

The sounds are from the machine’s function parts, like the sprinkling of water, spinning the machine, and so on. These are parts that make the machine an effective one. So, they must all work.

Although a new dishwasher may not bring out loud, sounds compare to the old ones. That does not mean the new ones cannot be soundproofed, and you don’t have to through the old dishwasher that is still serving you because of the sounds it produces.

The following are the main importance of a dishwasher insulation blanket.

1. Sound Dampening

An insulation blanket is a good sound-deadening material that will help reduce the sounds coming from your dishwasher. 

Its dampening effect is very high to the extent that the operator will not notice any sound. 

2. Reduction Of Vibration

Dishwashers tend to vibrate when using them, which may be a nuisance to the person operating it and equally everyone in the kitchen. 

An insulation blanket helps to stop this vibration because dishwashers are arranged between cabinets, and so you can place an insulation blanket around the machine.

However, you must ensure you install the insulation blanket around the whole machine, both the door. 

3. Protection From Heat, Steam, And Water

During the function of the parts in the dishwasher, it tends to be very hot because it uses hot water in all parts of the machine. 

So, having a dishwasher insulation blanket on every side of the machine will help reduce whatever effect the stream, the heat, and the water will have on the machine by serving as a protective layer.

Best Dishwasher Insulation Blanket 2021

1. UniTherm Ceramic Fiber Insulation Blanket Roll

Best Dishwasher Insulation Blanket 2021

A UniTherm ceramic fiber insulation blanket roll is 24 inches by 60 inches by 1 inch in size. It has about 2300 degree insulation power, which you can use for your dishwasher and some other home equipment like an oven, broiler, heater, and many others. 

It provides better insulation power for resisting fire and heat because it comes in a double-layer form and is very easy to install in any dishwasher. 

The blanket has prevalent sound buffering capacities since it is produced using ceramic mass strands that have gone through the most current turning treatment to make them sturdy. 

The blanket’s incredible thickness and flexibility is another good advantage that makes it diminish any sound the machine tends to produce. 

2. Ceramics Fiber Insulation

Best Dishwasher Insulation Blanket 2021

Ceramic fiber is 24 inches by 12 inches by 1 inch in size, made by a leading ceramic fiber company known as Morgan. It has about 2400 degree insulation power and is probably regarded as the best brand because of its soundness and effectiveness. Ceramic fiber can use be used on other home appliances like ovens. 

This brand accompanies it with a CM-Ceramics Ergo knife for cutting purposes.  

3. HM & FC Fiber and Insulation Blanket

Best Dishwasher Insulation Blanket 2021

This blanket is about 24 inches by 12 inches by 1 inch in size with an insulation power of 2400 degrees Fahrenheit. It is uncommonly presented in the market with two limits in its thickness, making it one of the most flexible blankets. 

The number 8 unit has a higher thickness suited for protecting regions with a ton of pressure and strain. The number 6 is only for protecting less difficult regions like a rack or between two plates. 

The deep level of temperature rating of this sweeping makes it ideal for a wide range of appliances. 

What You Need to Consider When Buying a Dishwasher Insulation Blanket

Now that you know the best dishwasher insulation blanket to use, there are things you should consider when buying a dishwasher insulation blanket.

You know, there are different dishwashers out there in the market, and most of them come with insulation.

It is advisable to use the pre-packed insulation because it is specially made to suit that particular dishwasher. 

The insulations in some may be very thin, so you should not throw it away thinking it’s not useful, and mind you, the thickness of the pre-packaged insulation depends on the grade the dishwasher you are purchasing falls into.

But, that doesn’t mean you can not add an insulation blanket to it. It would be best if you had the following in the back of your mind before purchasing a dishwasher insulation blanket.

1. Verify the Size 

Of course, this is one of the things you should consider before getting an insulation blanket. It will help you checkmate the perfect blanket for your dishwasher and also help you to avoid getting an oversized blanket. If you want to end up with the best result, you need to get the perfect size for your dishwasher.

2. The Material Used for the blanket

There are different insulation blankets in the market, and you don’t expect them to be the same. All of them are not equally made with the same materials, making some better than others.

However, the most common materials for the old model insulations blanket are fiberglass, foam, and felt. The combination of these materials will give you protection against heat, vibration, and sound. 

The newer model is mostly made with ceramic fiber and can give you greater insulation than the old model.

How to Install Insulation Under a Dishwasher

Installing insulation under your dishwasher is quite easy, if we may say. It doesn’t require crafting or having the knowledge of art before you can do it. So, below are the easy step-by-step guides on how to install insulation under your dishwasher.

Step 1: Unplug Your Dishwasher

Of course, you have to unplug the dishwasher you want to work on. It is never possible to work on it while connected to the power and water lines. If not, you can get electrocuted or create a big flood in your kitchen if the water line is not closed or disconnected.

All you have to do is to unplug the dishwasher from the socket it’s being connected to. Then use a spanner to close the water valves firmly.

Step 2: Remove and Unmount the dishwasher From The Kitchen Cabinet

You have to figure out the screw that attaches the dishwasher to the countertop. Use a screwdriver to unscrew the place the dishwasher is being mounted to the cabinet. 

It may require a helping hand because of the effort needed to be applied there. Also, it is advisable to wear an ambidextrous glove for protection purposes.

Step 3: Discard old insulation if there is any

You can do this by using a strong plier to detach the rivets that help hold the old insulation in place. You have to be careful to avoid damaging the rivets to be used for the new one.

Step 4: Change the insulation wrap

All you have to do here is place the new material over the machine after removing the old one and gently attaching it firmly using the rivets and pliers. 

Some brands made it easier for their customers by providing an installation guide manual. It is very helpful if you get hooked up at any point.

Step 5: Put back the dishwasher into its place

Then put it back to its place within the cabinets once you are done with the necessary steps. Ensure you connect the water valves properly and plug them back to the power before fixing them to the right position.


We know that you wouldn’t like to feel the discomfort a noisy dishwasher gives. So, soundproofing the dishwasher is the best solution.  

However, there are new model dishwashers that produce no sound at all.

But in case you have no option other than to keep on using your old dishwasher, you probably need to soundproof it.