How to Fix Mattress Indentation

Mattress indentations can develop over time, causing discomfort and affecting the quality of your sleep. These indentations occur due to the natural wear and tear of the mattress, especially in areas where your body weight is concentrated. However, fret not, as there are effective ways to fix these indentations and restore your mattress’s comfort and support.

How to Fix Mattress Indentation

From rotating and flipping your mattress to using mattress toppers and fillers, there are practical solutions to smooth out those unsightly dents. In this article, we’ll explore various techniques and tips on how to fix mattress indentation, allowing you to enjoy a rejuvenated and supportive sleeping surface.

The Significance of Addressing Mattress Indentations

Mattress indentations are common occurrences that usually happen over time and can be caused by various factors such as body weight, the quality of the mattress, and how it is used. These dips or depressions in the surface of your mattress may seem like a minor issue at first, but they can lead to serious discomfort and affect the overall quality of your sleep.

Ignoring mattress indentations may result in more severe issues such as back pain, neck pain, and even respiratory problems. Therefore, it is crucial to address these indentations as soon as they appear.

The Effects of Mattress Indentations on Your Health

As mentioned earlier, mattress indentations can lead to several health problems if left unaddressed. The most common issue caused by these indentations is back pain.

When your mattress has dips or depressions, it can no longer provide proper support to your body, especially the spinal cord. This lack of support can cause strains and sprains on your back muscles, leading to discomfort and pain.

Moreover, when you sleep on a mattress with indentations, your body tends to sink into these dips, causing an unnatural alignment of your spine. This misalignment can then lead to neck pain, which can further develop into more severe issues such as pinched nerves and headaches.

Measure Its Depth and Size

Another health concern caused by mattress indentations is respiratory problems. When your body sinks into the dips in your mattress, it restricts proper airflow, leading to a lack of oxygen intake during sleep. This can be especially problematic for individuals with asthma or other respiratory conditions.

Measuring the Depth and Size of the Indentation

One of the main steps in fixing a mattress indentation is to properly measure its depth and size. This will help determine the extent of damage and guide you in choosing the appropriate repair method.

To measure the depth, use a ruler or measuring tape and place it at one end of the indentation. Measure all the way down to where the indentation ends, making sure to press the ruler or tape measure firmly against the mattress to get an accurate measurement.

To measure the size, use the same method but this time measure from one end of the indentation to the other, including any surrounding areas that may also be affected. This will give you a good idea of how big the indentation is and help you determine if it can be fixed or if you need to replace the mattress.

Some common causes of mattress indentation include

  • Uneven weight distribution: If you tend to sleep in the same position every night or if your body has changed over time, it’s possible that your weight is not evenly distributed on the mattress. This can cause an indentation to form in the areas where you usually sleep.
  • Poor quality materials: Low-quality mattresses are more prone to developing indentations, as they often lack proper support and resilience. This is why investing in a high-quality mattress is important for its longevity and durability.
  • Lack of rotation and flipping: Mattresses should be rotated and flipped regularly to prevent uneven wear and tear. If this is not done, the same areas of the mattress will constantly bear weight and eventually form indentations.
  • Excessive or uneven use: Another common cause of mattress indentation is excessive or uneven use. This can happen if you tend to sit on your bed in a certain area or if you share the bed with a partner and their weight is not evenly distributed.
Low Quality Mattresses Are More Prone

10 Methods How to Fix Mattress Indentation

1. Rotate the Mattress:

One of the simplest and most effective ways to fix mattress indentation is to rotate it. This will help to evenly distribute your body weight across the surface of the mattress, which can reduce the severity of indentations. It’s best to rotate your mattress every three months or so, as this will help to keep it in good condition for longer.

2. Flip the Mattress:

If you have a two-sided mattress, flipping it can also be an effective way to fix indentations. Flipping your mattress will help to redistribute the weight on both sides, which can reduce or eliminate any indentations that have formed over time. It’s best to flip your mattress every six months or so in order to keep it in good condition for longer.

3. Vacuum Your Mattress:

Vacuuming your mattress can also be helpful when trying to fix indentations. This will help remove any dirt and dust that may have accumulated over time, which can make indentations more noticeable. Be sure to use a vacuum with an upholstery attachment, as this will ensure that you don’t damage the material of your mattress while cleaning it.

4. Use a Mattress Topper:

Using a mattress topper is another great way to fix indentations in your mattress. A mattress topper adds an extra layer of cushioning between you and the mattress, which helps distribute your body weight more evenly across its surface and can reduce or even eliminate any existing indentations.

High Quality Mattress Topper

Make sure you choose a high-quality mattress topper made from durable materials such as memory foam or latex foam for optimal results.

5. Place Plywood Underneath Your Mattress:

Adding a layer of plywood underneath your mattress is another great way to fix any existing indentations in it. The plywood helps provide additional support for your body weight, which helps prevent further sinking and can even help fill out existing indentations over time. Just make sure you use plywood that is thick enough (at least ¾ inch) for optimal results.

6. Add Pillows Between Your Mattress and Box Spring:

Adding pillows between your box spring and mattresses is another simple yet effective way of fixing any existing sinkage due to body weight imbalance over time.

The pillows add extra cushioning between the box spring and the mattress, helping distribute body weight more evenly across its surface and reducing or eliminating any existing sinkage marks due to prolonged usage.

7. Adjust Your Bed Frame :

Adjusting your bed frame may also be helpful when trying to fix sinkage marks on mattresses due to lack of proper support from below. If you find that there are gaps between the bed frame slats, try adding wooden shims or spacers between them, which will provide additional support for your bed frame, thus helping reduce sinkage marks on mattresses due to lack of proper support from below.

8. Replace Your Box Spring :

Replacing an old box spring with a new one may also be necessary if there are deep sinkage marks on mattresses due to prolonged usage over time. An old box spring may not be able to provide adequate support for mattresses anymore, thus leading to deep sinkage marks on them due to lack of proper support from below.

Replacing an Old Box Spring

Replacing an old box spring with a new one should help improve the overall structural integrity of mattresses, thus reducing deep sinkage marks on them due to prolonged usage over time.

9. Use Weighted Blankets :

Using weighted blankets may also be helpful when trying to fix deep sinkage marks on mattresses due to prolonged usage over time. Weighted blankets add extra pressure on top mattresses , thus helping distribute body weight more evenly across its surface, thus reducing deep sinkage marks caused by long-term usage.

However, make sure you use weighted blankets only if they are recommended by manufacturers as too much pressure may cause damage mattresses over time instead of fixing them!

10. Replace Your Mattress :

Finally, replacing an old worn-out mattress with a new one may be necessary if all other methods fail at fixing deep indents caused by long-term usage over time. Make sure you replace an old worn-out mattress with one that has higher-density foam layers so as ensure better durability & comfort levels compared to older models!


You now know the steps for how to fix mattress indentation. A few actions you can take are making sure upsetting the mattress less, rotating and flipping your mattress regularly, and if those methods don’t work, investing in a mattress topper or even a new mattress altogether.

Not all individuals will need a drastic measure like buying a new mattress – prevention is key for proper care of your sleeping space.

You must both ensure you use shops who sell quality products and inspect for damages upon delivery. Bedding can be expensive; doing your research prior to purchase will ensure satisfaction in the long run! In addition, learning how to fix common issues that may arise will save time and money for those striving towards better sleep health!

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Adrian Green

Adrian is a woodworking hobbyist and has loved Woodworking since he was 10 years old. Back then in childhood, his father used to have a furniture shop. He used to help his dad and learned a lot from him about how to fix woodworking furniture, basic carpentry knowledge and also about how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others.

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