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21 best affordable mattresses of 2024 (that are actually good quality)

Good, budget mattresses do exist.
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Best memory foam cheap mattress: Emma Original Mattress
Emma Original Mattress
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Best cheap hybrid mattress: Simba Hybrid® Essential Mattress
Simba Hybrid® Essential Mattress
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Best firm cheap mattress: Sleepeezee Classic Ortho 800 Pocket Mattress
Sleepeezee Classic Ortho 800 Pocket Mattress
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But a higher price doesn't automatically guarantee a better mattress for everyone. What matters most is finding a mattress that suits your specific needs — whether that's firm support, pressure relief, or temperature regulation. An expensive mattress might offer a premium experience, but if it doesn't align with your sleep preferences, it might not be worth the investment.

How often should you replace your mattress?

As a general rule of thumb, you should be looking to replace your mattress every 7 to 10 years. Over time, even the best mattresses can lose their support and comfort, leading to disrupted sleep and potential aches and pains. But the actual lifespan of your mattress can vary depending on factors like the quality of materials, how well it's cared for, and how much use it gets.

Signs that it's time to replace your mattress include visible sagging, lumps, or indentations, waking up with stiffness or discomfort, and noticing that you sleep better on other beds (like in hotels). If yours is affecting your sleep quality or showing significant wear and tear, it might be time to start shopping for a new mattress, even if it hasn't quite reached the 7-year mark.

What is a reasonably priced mattress?

A reasonably priced mattress in the UK typically ranges between £200 to £600, depending on the size, materials, and brand. Within this range, you can find quality options that offer a good balance of comfort, support, and durability. Memory foam mattresses and pocket-sprung models are often available in this bracket, too, providing various levels of firmness and comfort features to suit different sleepers.

While it's possible to find a low-price mattress for less than £200, these may compromise on quality or longevity. On the other hand, spending more than £600 can get you premium features, such as advanced cooling technology, higher coil counts, or hybrid designs that blend memory foam with springs for enhanced support.

Ultimately, if you're after bang for your buck, it's worth stretching to the best you can afford – you won't regret investing in your sleep.

What is the best mattress support type?

Whether it's memory foam or 1,000 springs helping you get your beauty sleep, Silentnight's sleep expert, Hannah Shore says the first thing to look at is the type of support you need in your budget mattress.

"The support will usually come from the spring unit (or high-density foam) that is in the mattress," Hannah said. “Look for how the springs are made up: a pocket spring will give you a more tailored support layer, however a continuous coil may offer you the right level of support for your body type and are often cheaper. The bigger your frame, the firmer your supportive layer needs to be."

What is the difference between memory foam, spring and hybrid mattresses?

It can get confusing when shopping for cheap mattresses, so you need to know what type of mattress is best. How does memory foam support you? What even is a hybrid?

Memory foam is a layer of foam that moulds with your body shape, helping to distribute your body weight, while responding to your body temperature. “The benefits of memory foam are that it is very durable so easy to care for as it won’t need turning as often, and it also offers great pressure relief", says Hannah.

Most spring-based beds today are supported by pocket springs – small wire springs, surrounded by fabric, which help to support and create the bounce in a mattress. And you’ve guessed it – a Hybrid mattress is when these two forms of support are mashed together to allow for the benefits of both.

What are the benefits of a cheap mattress?

Aside from providing buyers with a better mattress deal, value-wise, than their premium counterparts, an inexpensive mattress can often do away with some of the more superfluous mattress features. For instance, while a gel-infused mattress may boast some serious sleep appeal, you might find that similar and more affordable materials and technologies can offer the same spinal support and breathability. Take the Simbatex foam alternative within Simba's bed-in-a-box foam rolled mattress; it “provides 30x more airflow than standard memory foam" according to the brand, not to mention supporting the shoulders specifically with its zoned foam layer, much like a gel-infused mattress.

We believe that this, alongside other high-end mattress technologies, like wool-fill and ‘no-flip’ models, do not define the perfect double, king or single mattress. Of course, there are benefits to be had of an extra 3-7 layers of foam, pocketed coils and/or tufting but, in 2024, the cheap mattress market has a lot to be said for it.

How do we test and review the best budget mattresses?

By using buyer feedback from customers who've tried and tested the products, data on what you've been searching for via. Google, as well as checking thoroughly to see which products feature durable/less durable materials. From this, we then pulled together what we feel is a round up of the very best inexpensive mattresses for nightly use. We've rifled through the good and bad comments (and there were some awful ones), so you don't have to, not to mention we – as a team of fashion, interiors and beauty experts – happen to know a thing or two about which brands in the sleep industry have earned their respective places as the ‘best’. Plus, with a team of 30+ here at team GLAMOUR, of course some of our testers have trialled a cheaper mattress in our time, be it as a student or first-time home owner. Naturally, we have some of our own dos and don't knowhow. Our aim is to find you mattresses which will last and, should anything about one of them signal that that's not the case, you'll be the first to know – happy sleeping.

After more sleep content? Shop weighted blankets and mattress toppers, the best duvets, best pillows, anti-allergy pillows and cooling pillows. We've also got silk bedding, mattress protectors, summer duvets, mattresses for back pain, silk pillowcases and linen bedding to keep you cool all year-round, plus body pillows, and pregnancy pillows to invest in if you're expecting, sleep masks to keep the morning light at bay and pillow spray to help you nod off. **For more from GLAMOUR UK's Commerce Writer Mayola Fernandes, follow her on Instagram @mayolafernandess. **

Which affordable mattress is best? Scroll for our selection of the best cheap mattresses to shop now.