UK’s 10 Best Mattresses in 2024

Looking for the best mattress, but are not sure which one is right for you? Check out this ranking table of the best Mattress in a Box brands, that you can buy in 2024.

We’ve compared the leading mattress brands by price, type of materials used, home trial period and many other features!

emma top uk mattress in a box

1. Simba Hybrid® Mattress – 1/2 Million Sold
✓ Combines 2,500* conical pocket springs and responsive memory foam
✓ Has hypoallergenic cover
✓ 200 night home trial
✓ 10 year guarantee
Sale: 40% off your mattress (reg. £799)



5 stars

Prices from £479

2. Nectar – 365 Night Trial!
✓ Adaptive cooling cover
✓ Pressure relieving memory foam
✓ 365 night home trial
✓ Forever warranty

Sale: up to 20% off your mattress (reg. £475)



5 stars

Prices from £380

3. Emma Original Mattress
✓ Breathable and cooling Airgocell foam
✓ Pressure-relieving visco-elastic memory foam
✓ 200 night home trial
✓ 10 year warranty
Sale: 15% off your mattress (reg. £299)



5 stars

Prices from £253

4. Origin Hybrid Pro Mattress 
✓ HexaGrid Plus material offers comfort and pressure relief
✓ With advanced SmartClimate cooling system
✓ 200 Night Trial
✓ 15 year guarantee
Sale: up to 45% off (reg. £960)



5 stars

Prices from £529

5. Dreamcloud Luxury Hybrid Mattress
✓ Luxury quilted top and breathable memory foam
✓ 15cm premium pocket springs, offering tailored body support
✓ 365 night home trial
✓ Forever warranty
Sale: Get 57% off, plus free bedding set (reg. £949)



4.5 stars

Prices from £408

6. Ergoflex 5G – Recommended by “Back Doctor”
✓ Provides orthopaedic pressure-relief and is ideal for back pain sufferers
✓ HD visco-elastic memory foam
✓ Has removable & washable TENCEL® Woven Cover
✓ 30 night home trial
✓ 10 year warranty
Sale: up to 50% off with code WINTER55



4.5 stars

Prices from £385

7. Rem Fit 500 Ortho Mattress
✓ 2,000 orthopaedic pocket springs
✓ Voted “Best Mattress for Back Pain” – with zoned pressure relieving memory foam
✓ 100 nights home trial
✓ 15 year full replacement guarantee

Sale: up to 45% off (reg. £879)



4.5 stars

Prices from £483

8. Brooke + Wilde Elite Mattress
✓ Up to 3,000 pocket springs, plus breathable and supportive design
✓ Choose between: soft, medium or firm 
✓ 200 nights home trial
✓ 10 year warranty

Sale: Spend £749 or more and get 40% off 



4.5 stars

Prices from £999

9. OTTY Hybrid Mattress
✓ Temperature regulating memory foam
✓ Up to 2,000 encapsulated 16cm pocket springs
✓ 100 night home trial
✓ 10 year guarantee

Sale: 50% off your mattress (reg. £799)


Very Good

4 stars

Prices from £439

10. Eve Original – Eve’s Bestseller!
✓ Cools and regulates body temperature
✓ Provides pressure relief while you sleep
✓ 1 year home trial
✓ 10 year warranty



4 stars

Prices from £449

*The spring count in this table, refers to King size mattresses.

Disclosure – independently reviews and ranks products, by thoroughly researching them. We may receive a commission when a purchase is made through our links, at no cost to our readers. Prices are accurate as of January, 2024 and refer to the single size.

Why buy a Mattress in a Box?

The mattress in box concept has become very popular in the last few years. These mattresses are made with premium materials, have a universal comfort feel, and come at an affordable price. Once ordered they will be compressed, rolled up in a box, and will be delivered straight to your home in a box. 

Since the mattresses are sold online and shipped in a box, there are no extra costs for big showrooms, commissioned salespeople, or expensive shipping costs. These savings mean that the mattresses can be sold for much less compared to traditional mattress brands.

What does 1 year home mattress trial mean?

This means that once you buy your mattress, you have up to 1 year or 200 nights to sleep and test it at home. Getting used to a new mattress takes a little bit of time, that’s why mattress companies are giving the option to try out a mattress for up to 365 nights. 

The Nectar, Simba and Eve mattresses have the longest trial period 365 nights! If by that time you’re not satisfied with the mattress, simply contact the company and they’ll arrange a free pick up, and will then give you back a full refund. 

All mattresses that are returned during the trial period, are either recycled or donated to a local charity, depending on the mattress company.

mattress guides

What is the size of these mattresses?

All mattress companies shown on the table above, offer a variety of mattress sizes: Single (190x90cm), Double (190x135cm), King (200x150cm), Super King (200x180cm), etc. Some even offer Small Double, and EU sizes which are 10cm longer. If you’re looking for an Emperor size mattress see our list here

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Where are the mattresses made?

All companies listed above manufacture their mattresses in the UK.

How firm are the mattresses?

All mattresses are rated at “medium-firm” and are designed to have just the right comfort feel, no matter your body type or sleeping position. Overall they have a medium-firm comfort feel. Except for Brooke + Wilde Elite mattress where you can choose between 3 firmness levels: soft, medium, or firm. 

Are the delivery and returns free?

The delivery and returns are free to UK mainland post codes. If you live in an area with a remote post code, please check with the mattress company, if there are any delivery and return fees. 

How do we rate the mattresses?

We rate the mattresses based on different factors, such as: price, type of materials used, what is the home trial period, customer support and other factors. Most of these mattresses already have high customer ratings around 4.5 from 5 stars from real customers who have bought the mattress and have slept on it at home. Before you choose the right mattress for you, it’s worth spending some time reading the customer reviews. You can find them by visiting their site, and going to their “reviews” page.