Updated at: 12-10-2022 - By: cnbusinessnews

In everyday living, the mattress is both comfortable and adaptable. We use it on our beds, sofas, and wherever else that needs padding or foam to modify.

To meet the diverse needs of furniture design, several materials are used to create mattress foams.

Foams can also be sliced in a variety of ways, making them incredibly user-friendly.

As many of you may not know, how to cut a foam mattress using only your household appliances might be a tricky subject.

As a result, you’ve come to the right site if you’re looking for information on a method that will allow you to quickly and easily cut mattress foam without the need for special instruments.

Is that all clear to you?

There are numerous styles and sizes of mattresses to choose from. For this reason, it is possible that you will have to cut the mattress foam to fit your bed or sofa.

But you don’t have access to the professional equipment. The two of you are not interested in purchasing the items in question.

To get the task done, you don’t even want to pay a professional to come to your house and do it.

Consequently, what should one do in such a predicament? A foam mattress may be cut using only home appliances, making the answer simple.

You can find out more about that in the next area, which will make your task a lot easier for you.

What is a Memory Foam Mattress?

Combining memory foam with springs or other support materials creates an ideal mattress for those who want the best of both worlds. Memory foam softens and molds to your body heat. This is a really supportive and comfortable item. Memory foam is so named because it has the ability to memorize your body form and the best sleeping position over time once pressure is removed.

In the mid-1960s, NASA developed memory foam, also known as visco-elastic foam. Memory foam, which is made of polyurethane, was designed to alleviate the pressure astronauts felt as they entered and exited the Earth’s atmosphere. Mattresses, pillows, and mattress toppers are all now made using memory foam, which was found early on.

Cutting a Foam Mattress in Half - YouTube

Our consumers prefer memory foam mattresses because of the numerous advantages they bring. A memory foam mattress can help you obtain a good night’s sleep, so keep reading to learn more.

What are the benefits of a memory foam mattress?

Memory foam mattresses have a number of advantages over other types of beds. A memory foam mattress is meant to give you with the ultimate in comfort and care while you sleep.

1. Optimal support and comfort

Memory foam conforms to your body’s curves to provide targeted support and proper spinal alignment. When a mattress has this much customizability, it will truly feel like it was designed specifically for you!

2. Pressure-point relief

Memory foam mattresses distribute the weight of your body more evenly, reducing stress on the sections of your body that bear the most weight. Analgesia is relieved as well as blood circulation is improved by using this method at night.

3. Reduces transfer of movement

Mattresses made with memory foam conform to your body, allowing you to sleep in a cocoon. If your partner’s tossing and turning wakes you up at night, a memory foam mattress may be a wonderful alternative for you to try.

4. Dust mite resistant

Dust mites are unable to enter a memory foam mattress because of its visco-elastic structure. As a result, you’ll have fewer allergic reactions and a better night’s sleep.

How to Cut a Foam Mattress: 8 Steps to Cut

The mattress can be sliced using a variety of methods, but this method will allow you to do so in a short period of time.

You don’t even have to be an expert to do it. Just make sure you follow the instructions exactly so you can have the foam cut to the right size.

Step 1: Remove the covering of the mattress

There is a cover on every mattress out there. Covering the foam prevents it from getting dirty or being pulled off, and it also helps to keep the mattress intact.

The cover must be removed before you may cut the mattress foam. Otherwise, cutting the mattress will be impossible.

Because you’re going to trim the foam anyhow, you might as well make the cover smaller by stitching it in place.

There is no need to acquire new ones, and you can save money by doing so.

Step 2: Measure the foam you want to cut and mark on it

Now that you’ve removed the mattress coverings, you’ll need to take measurements of the area you wish to cut.

Create a mark on the mattress by taking the same measurement and making a mark on it. Marker pens and sign pens are both acceptable options.

Measure the mattress with a tape measure to ensure that the pen’s reading is accurate.

Taking numerous measurements of the same area will help you get an accurate reading.

There is no going back after cutting the mattress, therefore it’s best to avoid doing this at all costs. As a result, pay special attention to the measurements you take.

Step 3: Lay the mattress on the floor or make them elevate

Both methods of chopping your mattress are available to you. However, in order to put the mattress on the floor, a cardboard box is needed to protect the floor from being scratched.

To cut them off, you’ll need a stool placed under the mattress.

How to Cut a Mattress Like a Pro: Step-by-Step Guide | WhatASleep

You should always wear protective gear when cutting a mattress, as you could injure yourself.

Step 4: Take your kitchen knife

Because we’re going to be cutting the mattress foam using household tools, a kitchen knife is the finest tool to utilize.

Get a new, well-sharpened kitchen knife. Serrated kitchen knives are the best option. Cuts will be simple and safe thanks to this tool.

Pick a knife with a large blade. This will ensure that the cutting process is as quick and even as possible.

Step 5: Hold at 90-degree angle and cut along

Place the knife at a 90 degree angle on the foam after you have chosen the correct size.

You can begin cutting as soon as you are confident that you have achieved a straight grasp on the knife. Make the cut on the mattress foam by moving the knife back and forth.

Keep an eye out for the line you drew on the mattress foam before, and make sure you stick to it.

If the foam is too thick, repeat the process on the opposite side. Perform this procedure on both sides to ensure a clean cut.

Step 6: Check the measurements again

The cutting should now be checked to see if it matches the measurements you made before.

If there’s still room, repeat the previous steps and cut along the line one more time.

That will make it easier for you to cut the foam to the desired size.

Step 7: Make the corners even with a jagged edge knife

After you’ve completed the cutting, you’ll need to smooth up the edges. To smooth off the corners, you’ll need a jagged knife.

In order to make the corners smoother, remove any small-large areas that may have formed on them. For the entire foam corner, keep doing this until it’s done.

Mattress foam will be evenly distributed this way.

Step 8: Seam the cover and put the mattress in the cover for the use

Once you’ve finished cutting, you’ll need to sew the mattress cover and insert the foam.

Put the mattress foam back in the cover and zip it up after you’ve sewn it up.

With this method, you may cut the mattress using only your home appliances, which will save you time and money.

So, make your decision based on your preferences and get to work on improving the quality of life in your house.

What Is The Easiest Way To Cut Foam?

Foam cutting can be made easier by following this method. Foam cutting efficiency is highly dependent on having the proper tools and supplies available before you begin cutting. Than avoid a jagged edge, an electric knife is preferable to scissors or a kitchen knife.

Keep in mind that you should avoid compressing the foam while you cut. Pressing it and making fast cuts when compressed may seem logical, but this will result in uneven edges. To get a smooth surface, it’s critical that you apply as little pressure as possible to the foam.

The optimal action is an up-and-down movement, which the electric knife will perform for you. A back and forth sawing motion with a sharp knife can result in a smooth experience. Avoid a sloppy cut by letting the blade do the work for you without exerting any effort or speed.

What Is The Best Tool To Cut Memory Foam?

If you need to cut a memory foam mattress, you can use the same equipment that we suggested earlier in this guide. In order to get a clean cut on the memory foam, the best option would be an electric knife. Instead of sawing back and forth, use a carving knife, which has a serrated blade and is perfect for straight cuts.

A utility knife or a pair of heavy-duty scissors can be used in their place if they are not readily available. If you don’t want your sliced memory foam to have a jagged edge, use the utility knife sparingly rather than as a carving tool. Begin by making a shallow cut, then proceed to make a deeper one.

The most difficult tool to use is the heavy-duty scissor, and you should only use it if your memory foam is extremely thin. To be sure you’ll get the right size cut, start with short snips. It doesn’t matter what instrument you use, though; never compress the memory foam while cutting it.

Does a memory foam mattress get warm?

The ability to alter the temperature of memory foam mattresses was not available when they were first created. As a result, memory foam mattresses kept you hot at night.

These mattresses have improved over time in terms of the amount of heat they emit. Memory foam mattresses now come equipped with temperature-controlling technologies.

However, factors such as room temperature, duvet thickness, age, and medication can all influence how hot you feel while you sleep. – iReport The following considerations might help you determine whether a memory foam mattress is the appropriate choice for you.

How to make your memory foam mattress softer

As with any new mattress, you may find that it’s a touch stiffer than you had hoped. This is due to the fact that your old mattress was probably past its prime and wasn’t offering you the support you require.

Give your new memory foam mattress some time to break in. For your body to adjust to the new degree of support, it may take a few weeks. The mattress will naturally get softer over time as you sleep on it compared to how it was when you bought it.

You can use a mattress topper to soften your mattress if it’s still too stiff for you. Mattress toppers, which come in a variety of firmness levels and depths, can add a little extra comfort and soften your mattress. However, if you like a firmer mattress topper, you can always choose for a thicker topper.

Does a memory foam mattress smell?

The safety of each and every one of our mattresses is a top priority for us here at Mattress Online. That’s why the BS7177: 2008 standard for home use specifies that memory foam mattresses must be treated with a fire retardant and certified as “low hazard.”

As a result of the fire retardant, your memory foam mattress, especially if it is vacuum-packed, may have a small odor when it is initially delivered. Open your windows and let your mattress air out in a well-ventilated area for at least 24 to 48 hours.

How can I sleep on a memory foam mattress?

Mattresses made of memory foam can be used in all three sleeping positions: back, side, and front. In addition, it’s crucial to choose a mattress firmness level that is appropriate for your sleeping posture. The ideal firmness level for you also depends on a variety of other criteria, such as your weight and personal preferences for comfort.

Memory foam mattresses offer the following advantages for each sleeping position:

Those who sleep on their backs

Those who prefer to sleep on their sides.

Sleepers at the front

How long does a memory foam mattress last?

Quality of memory foam utilized and how well you care for your mattress can affect a memory foam mattress’s longevity. Memory foam mattresses can endure longer than the seven years recommended by the National Bed Federation.

However, for reasons of sanitation, we suggest replacing your memory foam mattress every seven years. Over a seven-year period, dust mites will build up on the surface of your mattress, despite the fact that memory foam mattresses are impermeable. It is recommended that you replace your mattress every seven years in order to maintain a healthy sleeping environment.

We recommend using a mattress protector to help extend the life of your mattress and keep dust mites at bay. Visit our guidance page on how to clean a mattress for more information on how to maintain your mattress in fantastic shape for longer.

How much does a memory foam mattress cost?

In general, memory foam mattresses are more expensive than other mattress kinds, because of the high-tech manufacturing process. However, this does not rule out the possibility of purchasing a memory foam mattress in the future. The price of these mattresses has decreased in recent years, making them a more accessible option.

Our selection of memory foam mattresses spans the entire spectrum of price points. Why not check out some of our memory foam mattresses? They start at just £149.95.

Cutting Cushion Foam using Electric Kitchen Knife - YouTube

Memory foam mattresses: best sellers

Is it difficult for you to decide which type of memory foam mattress to purchase? Here are five of our most popular memory foam mattresses, all of which may be delivered to your door for free the next day!

1. Silentnight Essentials Memory Mirapocket 1000 Mattress

  • a combination of memory foam and 1000 springs
  • Supportive and resolute.
  • Just £249.95 for a limited time

2. Viscoflex Memory Mattress

  • Traditional spring support and memory foam
  • Moderately firm but not overly so.
  • Only £154.95 is the starting price.

3. Memory Zone Pocket 2000 Mattress

  • More than 2,000 springs and foams in pocket
  • Moderately firm but not overly so.
  • Simply £279.95

4. Sleepeezee Memory Comfort 1000 Pocket Pillow Top Mattress

  • a combination of memory foam and 1000 springs
  • Support that is neither too soft nor too hard.
  • At a cost of just £319.95

5. Romantica Bamboo Memory Mattress

  • Traditional spring support and memory foam
  • Rating of soft-to-medium firmness
  • Starting at just $149.95


Your foam mattress can be resized at home as you have read. Whether you’re creating a new bed or repurposing an old one, knowing how to cut a foam mattress will always come in handy. A cleanly cut foam mattress can be achieved by following the tips above.