How To Fix A Sagging Memory Foam Mattress 5 Easy Ways

Table of Contents

Are you annoyed with your sagging memory foam mattress and feel uncomfortable when resting and sleeping on it? Sagging mattress is so irritating to use and will require urgent fix before it becomes unusable.

 In this article, we are going to explain how to fix a sagging memory foam mattress with our detailed solution. 

Most of the users are tired of their sagging mattress and look for different ways to fix their mattresses. There are many ways to fix the mattress, some of them you may know, and rest we are going to share with you in this article.

how to fix a sagging memory foam mattress

We have researched some new ways to teach users how to fix a sagging memory foam mattress, making it comfortable to sleep comfortably and avoid hassles as well.

 Before proceeding to find out these fix for sagging memory foam mattress, you should pay attention to the reasons which cause sagging foam mattress. 

What are the causes of Saggy Mattress?

Here are some of the reasons your memory foam mattress starts sagging:-

  • Putting mattress on an uneven surface
  • Misuse of mattress
  • Inadequate care
  • High moisture elements in the room
  • The disintegration of foam due to aging

Memory Foam Mattress Sagging Fix

There are several things you should take care to prevent your memory foam mattress sagging. Take care of your mattress from the day when you bought this mattress. Make sure you properly use the mattress, avoid moisture and liquid on the surface of the mattress.

Protect the mattress from the cover to ensure protection and keep changing sides of the mattress by flipping and place it before the sunlight. Don’t wash the bedding too frequently and avoid the mattress from urine and other forms of dirt. 

Play Video

How to Restore Memory Foam Mattress?

Before you move to fix sagging a memory foam mattress, you should check the availability of following things that you might need for fixing:

  • You will need a firm pillow
  • Arrange a mattress topper or pad
  • Piece of plywood
  • Mattress helper to accommodate the mattress

Steps you need to follow for fixing memory foam mattress:

Step 1

First of all, place your memory foam mattress on the floor and make sure to put it on the even surface. 

Step 2

The second step includes putting a pillow below the sagging area of the mattress. Suppose, your mattress is sagging from the middle, and then you need to place the pillow below in the particular area. If you have a small size pillow, then it can easily fit beneath the saggy area. 

However, if you don’t have a small pillow, then you can use soft cotton or fiber below the affected area of your mattress.

 Placing the pillow or pieces of cotton or fiber under the sagging area will make it even and will enable you to get comfortable sleep on the mattress. It is quite easy, and you can do this at your home without the help of anyone.

Step 3

If your mattress has more than one sagging area and placing pillows would not help in making it comfortable, then you can use a mattress topper or pad as a final solution to fix the sagging mattress.

You can place a mattress topper or a pad over the old sagging mattress to get a comfortable sleep. There are plenty of mattress toppers and pads available on the market, which you can buy to place on the bed. 

The selection of mattress topper or pad will entirely depend on the condition of the old mattress. If your mattress has deep depression and needs a heavy filling, then it is better to buy a thick mattress topper so that it can cover all sorts of depression.

A thick mattress can easily cover the saggy mattress and will give you even the surface on which your body will be kept flat and well-balanced. It is the best solution to fix the sagging memory foam mattress

How To Fix A Sagging Memory Foam Mattress

There are lots of companies selling memory foam mattresses, and each one is claiming to be the best.

 If you want to buy a one, and then make sure you buy from a source that allows refund because if the mattress you purchase doesn’t work on your mattress, then you can get it replaced with the buyer without incurring any additional cost. 

The thickness of the mattress topper will be the major contributor to the comfort you get from the surface. 

It would help if you bought the right side of your mattress topper, which exactly covers the bed and make it comfortable for use. The foam topper or pad work to balance the surface and don’t let the heat reach your back and make it convenient to sleep and become softer over the use.

If any of the solutions above discussed doesn’t work for you, then go for the next option to get the even surface and comfortable sleep. 

Use of Plywood or Replacement of Cardboard of your bed

If fixing the sagging mattress doesn’t work for you, you need to think deeply and ponder on the surface of your bed; it means that there is something not okay with the foundation.

Either use the plywood beneath the mattress or go for cardboard replacement, which could be the reasons for sagging foam mattress. 

Take off the mattress from the bed and place it on the floor, then inspect the foundation of your bed, and check if there is any depression that is harming your mattress.

If the foundation of your bed has a bend, curve, or crook, then it needs to replace it with the new plywood sheet and make it again smooth and flat to place the mattress on the bed.

 Once you have changed the plywood and the matter is still not solved, then you need to replace your mattress as nothing could help in such conditions. 

The memory foam mattress sagging has become a common issue of every household, and homeowners often complain about this issue due to the low-quality mattress and use of substandard material in making of a memory foam mattress.

 If you still have a problem with the sagging foam mattress, then you should try the last option of using a mattress helper, which could save you from all of the hassles.

How Mattress Helper Can Help Users

If you have exhausted trying all the above-mentioned solutions for fixing a sagging mattress, then you can use this one as the last option to get rid of the sagging mattress issue. 

A mattress helper can be an expensive option but it will definitely work to offer some comfort and remove sagging out of the mattress. 

All you need is to buy a mattress helper, place it under the saggy area, particularly where you think mattress has a major problem. Most of the mattress helper can be quite effective in removing the saggy area on the mattress and gives you flat and even surface to sleep. 

A mattress helper possesses the capability to fix sagging mattress and give it a firm shape to allow people to sleep and lay on the surface.

It is designed to support back by keeping it flat and prevent it from further sagging. It gives the best solution for back pain relief and offers additional support to the old mattress.

Place the mattress helper exactly under the saggy area so that it can make the surface even and to fix the mattress. 


All the above-discussed solutions work for most of the people, you have to decide whether this sagging memory foam mattress solution works for you or otherwise. If these tips don’t work for your mattress, then you will be only left to change the mattress with the new one.

There are many companies selling mattress online, you can get a replacement by simply paying the difference as some of the online sellers offer discounts on the replacement of mattress.

However, if these tips help you in overhauling a saggy mattress, then you can save your money and make your mattress useable for some time. I hope these solutions will work for you and prevent your mattress from sagging. 

Memory Foam Mattress Problems and Solutions

The memory foam mattress seems quite comfortable and supportive that gives you perfect sleep.

However, the comfort doesn’t remain constant all the time and with frequent use, users encounter lots of problems with the foam mattress, especially when you compare a foam mattress with a spring mattress.

The mattress seems good and softer when you use it for the first time, but with the passage of time and frequent use of foam mattress, you will feel that the mattress starts sinking.

You may feel hot and continue to get hotter due to sagging which ultimately leads towards more sweating and make the mattresses uncomfortable to sleep. 

Sinking or sagging mattress needs to be fixed quickly, and you can use the above-listed solutions for the quick fix. If the sagging is due to the minor sinks, then changing foam mattress wouldn’t be a good idea because these can be repaired quickly and at an affordable cost.

However, if you discover two or more saggy areas on the mattress, then you should consider replacing a complete mattress and fixing more saggy areas of mattress wouldn’t help much and just waste your time and money.

Frequently Asked Questions

Does Tempurpedic Mattress Sag?

Most of the Tempurpedic mattresses use premium quality material and cost a considerable sum of money to purchase. However, if you encounter the sagging problem in Tempur-pedic mattress, then make it would be due to the weak foundation of your bed.

You can test the sagging problem in your Tempurpedic mattress by placing the mattress on the floor because Tempur-pedic mattresses come with their specialized mattress, which ensures comfort and flat surface of the mattress.

If you feel sagging when the mattress is placed on the floor, then it is due to the foundation of your mattress, which needs to be changed. 

Why Memory Foam Mattress Not Returning Shape?

Generally, a memory foam mattress returns to the original shape in just a few seconds and if it doesn’t bounce back to the original shape, then it means that there is a serious problem with the foam mattress. There could be a sagging issue with the foam and it needs an immediate fix. 

If you want a memory foam mattress topper for joyous and comfortable sleep, then you should know how to fix a sagging memory foam mattress.

You May Also Like Related Post

Leave a Comment

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