How Long Does a Mattress last

When you make an investment in the perfect mattress, you definitely want something that will last you a long time so you won’t have to constantly replace your mattress. Money doesn’t grow on trees after all and it’s hard to come by these days. So in order to get more bang for your buck you have to do your research and follow through on things that you may need to do in order to prevent having to replace your mattresses years before you actually need a new one. Many websites and manufacturers maintain that any mattress can last 7 years and as long as 10 years. There are some manufacturers that also provide lifetime warranties so you can get a new mattress if you need to.

How long does a memory foam mattress last? You may ask? They can last a long time if you prevent wear and tear on if you take certain precautions to make it last longer. Please refer to the questions below to help you understand how long mattresses normally last.

Buyer’s Guide on when its time for a New Mattress

Sometimes mattresses wear out and you don’t even know it if you haven’t had much experience in purchasing one of your own. Below are signs that you need to start thinking about getting a new mattress.


When your mattress starts to sag you definitely need to start saving your money to get a new mattress because that could cause a lot of discomforts. Sagging in a mattress is one of the more obvious signs and happens when you prefer one side of the bed over the other. If you see dips and craters instead of a flat surface then that is definitely a symptom of sagging.

You need to get something immediately that offers the level of support you need. You will have to get a new one that fits your bed and supports your back and spine cradling you while you sleep. You can extend the life of your mattress more by getting a mattress topper.

Stains and Smells

Over the life span of your mattress, it is inevitable that you will get stains on it. That’s just how it goes. The human body is gross and humans can be gross when they eat in their bed. For example, any foam mattresses have the ability to accumulate dust mites and other allergens that make it hard to sleep. You probably wouldn’t guess that stains can really wear out a mattress wore than dust mites depending on the severity of the damage caused.

For example, if you have a cat and the cat happens to use the bathroom in the bed, the material in your mattress is basically ruined and you might have to get a new one as soon as possible so it doesn’t affect your health after pressure cleaning it.

Bed Bug Infestation

A good indication that you should get a new mattress is a bed bug infestation. If you have bugs in your bed you are not going to sleep at all because they will attack you while you try to get some shut-eye. You shouldn’t even try to salvage a mattress if you may have an infestation. Although your mattress may look like it still has a long lifespan, it is as good as gone. These pesky pests are basically impossible to get rid of.

Lumps and Bumps

Like sagging, lumps, and bumps in your memory foam are also a good indicator that you may have to replace your mattress. When you have a great mattress, the structure of the memory foam should be flat and firm. Sagging and lumps and bumps reduce the quality of comfort and are the reason you could possibly wake up with aches and pains.

Allergies or Asthma

Sometimes dust mites and allergens can be collected within the body of mattress products so it’s better to find the proper mattress that doesn’t make sleeping a problem. Unfortunately, as mattresses age the less likely they are to prevent dust mites from getting into the material. If you wake up sneezing and inflamed you should invest in another mattress.

Your Mattress is more than seven years old

On average mattresses can last seven years and some can last longer. Regardless if your mattress is seven years old you should think about having to replace your mattress.

Aches or Discomfort

When you wake up in pain that can affect your day in such a way where you aren’t as productive as you should be. If you wake up every morning in pain, it doesn’t just mean you are sleeping on your side wrong it probably is a deeper issue that your mattress has finally worn out and it is time to invest in something that makes you more comfortable.

Frequently Asked Questions

Can a Mattress last 20 years?

Although, it is possible it is not recommended for you to keep any mattress for over 20 years.

What is the Normal Life of a Mattress?

The normal life span of a mattress is seven years but can last for up to 10.

How do you know if you need a new Mattress?

It is pretty simple to tell if it’s time to buy a newer mattress. Above we discussed that sagging, bed bugs, age, and other variants can cause your mattress to wear out. So if any of those elements above occur you should invest in a better mattress.

What kind of Mattress lasts the Longest?

Memory foam mattresses last quite a long time as well as innerspring mattresses. If you are looking for a mattress that really withstands the test of time you should go with manufacturers that make a quality product made for you and you and your needs.


There are many mattresses out there on the market that will withstand the test of time and stay with you for a while. However, there are unfortunate elements all mattresses go through that make it a requirement to invest in something newer. If you have bed bugs, for example, there is no reason you should try to salvage it. You should just throw it away. If there is sagging or anything that could cause you to sleep terribly and wake up in aches and pains which make it impossible to get through the day. Hopefully, the information above will help you decipher if you should buy a better mattress for you to sleep on.

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