How Long Does a Mattress Last?

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Written by: Alex Savy
Last updated on

A mattress is probably one of the most expensive purchases in the bedroom, and to make the most of its use, you need to know about its longevity.

The factors that impact how long a mattress lasts include its type, thickness, firmness, and even how regularly you care for it. 

In this guide, we’ll give you a detailed explanation for each of these factors, along with tips on how to make your bed last longer.

Key Takeaways

  • On average, latex mattresses last the longest at approximately twenty years. On the other hand, innerspring mattresses last the shortest at seven to ten years. 
  • Apart from the build, other factors that influence a mattress’s lifespan are its thickness and firmness. It’ll also depend on where you place the mattress and how well you care for it. 

How Long Does a Mattress Last, Depending on its Type?

The mattress type has the most prominent impact on its longevity because different materials have a different lifespan on their own.

So, what is the most long-lasting mattress based on the type?

  • Memory foam. On average, memory foam mattresses last between 10-15 years. Price and thickness are the most influential factors here. For example, if you pick a bed from our selection of the best memory foam mattresses here, you can probably expect 12-15 years of support with proper care. On the flip side, cheaper memory foam mattresses typically become lumpy in 8-9 years of use.
  • Latex. Latex mattresses are considered the most long-lasting: some manufacturers imply that their mattresses can last up to 20 years. However, the actual lifespan depends on the level of care and type of latex used — Dunlop latex is more resilient than Talalay or synthetic latex blends.

Latex mattresses are the most resilient in terms of material. However, some people are allergic to latex. So, I recommend keeping your and your partner's allergies in mind before getting one.

  • Hybrid. Hybrid mattresses are the most innovative mattress type. They combine two different support systems (foam and coils), which result in more prominent spinal support. The majority of the best mattresses for back pain in Canada are hybrids, as seen in this selection, and users typically look for a bed that can offer at least ten years of support. Fortunately, hybrid mattresses can last between 10 and 12 years, depending on the type and thickness.
  • Innerspring. Innerspring mattresses feature simple construction that consists of a core coil unit and foam comfort layers on both sides. This simple design seems pretty sturdy at first, but innerspring mattresses last only 7-10 years before they need a replacement because thinner foam layers go flat pretty quickly.

Note that compression doesn’t impact the mattress’ lifespan. All the best beds in a box made in Canada we selected for you here will serve you for about a decade and offer you a great sleep.

What Else Defines Mattress Lifespan?

Along with the type, you can estimate how long your mattress will last based on a few more parameters, such as its thickness, firmness, and even the environment in your bedroom.

Here’s how these factors impact its lifespan.


A mattress typically has a base layer, transitional layers, and comfort layers. Comfort layers hug your body, transitional layers transfer your weight to the base layer and ensure spinal support, and the base layer holds the mattress construction together and offers a needed rebound when you’re not asleep. 

The thicker the mattress, the more layers it has, so it can adjust to your body and distribute the weight more smoothly, therefore reducing the wear and tear of your mattress.


The firmness of your bed can also indirectly impact its longevity. Memory foam tends to get softer and less resilient over time, so if you have a memory foam mattress, you might start to see saggy spots on its surface.

Firmer foams lose resilience more slowly, and so do coils. So, for example, a hybrid mattress might last you longer than a foam bed without springs.

I don’t look at firmness with regards to longevity. It’s also a matter of comfort. If I have chronic pain like back or joint pain, I won’t go for mattresses that are too firm, no matter how long they last. However, if you’re still worried about your mattress sagging, you can flip your mattress regularly to put that off.


The climate in your region can also indirectly make a mattress last longer or shorter. The main factors here are temperature fluctuations through the year and humidity levels.

Here’s how they impact your mattress.

High temperature can make your memory foam feel softer and lose its resilience more quickly, so your mattress will last a couple of years less than it’s advertised.

High humidity is overall bad for the mattress because it can trigger mold growth and make coils rust. So if you live in regions with high humidity, it’s advisable to put your mattress in a waterproof mattress protector.


All manufacturers state that in order to make your mattress last for an advertised amount of years, you need to care for it properly. Here’s how:

  • Clean your mattress regularly. Treat the stains and spills as quickly as possible, and vacuum your mattress at least once per 2-3 months. Cleaning helps to remove dust and debris particles that can build up inside your mattress and trigger mold growth or cause allergies.

You must vacuum your mattress regularly to ensure there are no dust or bed bugs. However, sometimes that isn’t enough. I recommend investing in a waterproof, hypoallergenic mattress to increase the mattress’s durability and keep things cleaner.

  • Rotate the mattress. Rotating the mattress once in 3 months helps keep its surface even and prevents saggy spots and lumps.
  • Air the mattress out. Every time you change the bedding, let your mattress sit without it for a couple of hours. This helps body moisture evaporate from the comfort layers and prevents mold growth inside the mattress.

As you can see, caring for your mattress is pretty easy and doesn’t take much time while effectively helping you prolong its lifespan.

Also read: How to Disinfect a Mattress


How to prolong the mattress lifespan?

Make sure you rotate and clean your mattress regularly, and choose a good bed base that allows for air circulation and provides sufficient support.

Can a mattress protector help the mattress last longer?

Yes, a mattress protector prevents moisture from getting inside the mattress and keeps the dust and debris away.

Is it true that latex mattresses last the longest?

This depends on the type of latex used. Natural latex is more long-lasting than synthetic blends; however, you still need to care for your mattress properly to make it last longer.


Now, you can safely invest in a good mattress that will serve you for at least a decade. The safest choice is a memory foam mattress of medium thickness, and it will probably be the cheapest as well. 

If you need a long-lasting mattress with more prominent spinal support, look for hybrid beds or latex mattresses if you can spend a couple of hundreds of dollars.

And remember to care for your mattress to make the most of its use!

Have you ever considered the lifespan of your mattress as a factor for purchase? Please share your answer in the comments!

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