When To Buy A New Mattress?


June 24, 2021

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Does your mattress make you feel uncomfortable? It might be time for you to get a new mattress. Learn when to buy a new mattress by reading our article. Additionally, you'll learn:

  • When to get a new mattress?
  • How often should I replace my mattress?
  • How to tell if a mattress is worn out?

According to the National Sleep Foundation, mattresses are suitable for eight years. However, it’s a good idea to get a new mattress sooner rather than later if your mattress shows signs of damage, so your body gets the support it needs.

When to Get a New Mattress?

Mattresses are one of those products we use daily but rarely give much thought to. Consequently, around 16% of Australians suffer from neck and back pain while sleeping regularly.

We only begin to think about investing in a new mattress when we begin experiencing body aches, or when we are moving house. During the life of a mattress, people frequently lose or gain weight. This could result from pregnancy, an accident, surgery, a change in nutrition, or aging.

You may use a mattress pad as a short-term fix if you're experiencing pressure points or a lack of firmness. That is, until you're ready to invest in a new mattress.

They also lose all of the padding's cushioning, as well as their support. If your mattress starts to sag or you feel uncomfortable, replace it as soon as you can. Investing in a new mattress can improve your sleep and comfort, which will affect how you feel throughout the day.

How Often Should I Replace My Mattress?

As mattresses are hidden under sheets and blankets, it is easy to forget that they wear out as well. How do we know when it's time to replace our mattress? According to the National Sleep Foundation, mattresses are suitable for eight years. The reason is that dust and bacteria accumulate in old beds and lose a lot of their support. 

Check your Sleep

Regardless of what time you went to bed, regardless of how late you slept, you probably woke up tired the next day.

A majority of Australians (55%) said their sleep quality was 'poor' or 'fair.' This could have to do with your mattress no longer providing the support and comfort you need. Therefore, you should probably replace it.

Check for wear and tear

Look for areas that show wear and tear. For example, suppose your mattress looks saggy, dented, or worn. It's time to retire.

Check with your partner

Your partner may be tossing and turning all night if your mattress isn't providing enough support. If their tossing keeps you awake, your mattress isn't dampening motion the way it should. You can look for a memory foam mattress that will support you both and reduce motion transfer, you can find our mattress in a box reviews here.

Check the age

The lifespan of your mattress should also be checked. Mattress tags usually include a date of manufacture. A mattress that's past its prime may have a negative effect on your health. So, if you've had a mattress over 8 - 10 years it might be a key sign to get a replacement.

How to Tell If a Mattress is Worn Out?

A new mattress can make a world of difference in getting adequate sleep and living a healthy lifestyle. But what are the signs that you need a new mattress?

Here are some other signs to look out for:


This problem affects both foam and innerspring mattresses. The coils in an innerspring mattress can weaken over time. Therefore, they won't be quite as supportive. Also the foam above the springs can get worn down so you feel the springs in your mattress.

Foam and memory foam mattresses can lose their shape over time. So you lose the support and comfort you originally had.


Imagine you notice a significant body indentation in the mattress. You won't feel the same level of support as you once did, and it can feel uncomfortable sleeping in a new spot.


It primarily applies to innerspring mattresses and hybrid mattresses with coils. If your coil starts to squeak in a loud way, it means they're rusty and losing their strength. This generally happens to older mattresses but is still an issue especially if you are a light sleeper. We have a guide on how to fix a squeaking mattress that might help. 


Mattresses of all types can trap mildew. They can wrap mould and other allergens as well. So, as gross as it is, when your mattress is starting to smell, it's probably time for a new one. We have a guide on how to dry clean your mattress and how to clean your mattress.


It could be time to get a new mattress if you wake up with a stuffy nose and watery eyes. This is because a mattress can trap allergens like pollen and dust mites.

Body pain

Waking up with pain in your lower back, shoulders, or pressure points could be because of your mattress. It could be aggravating an existing issue or be the root cause, either way if you're not getting any support, it might be time to look for one that provides pressure relief.