Best Memory Foam Mattress in the UK 2025: 5 Top Picks Tested & Reviewed

The Emma Original is the best memory foam mattress in the UK, priced from £339 for a double. It wins on its triple-layer Airgocell, HRX and Aeroflex foam construction, 200-night home trial, and a 4.6-star average across more than 12,000 UK customer reviews.

Our top picks at a glance

Product	Price	Best For	Key Spec	Rating
Emma Original Memory Foam Mattress	£339	Best overall memory foam	25cm deep, 3 foam layers, 200-night trial, 10-year guarantee	4.6/5
Nectar Memory Foam Mattress	£399	Best trial period	25cm deep, 3 foam layers, 365-night trial, forever guarantee	4.6/5
Eve Original Memory Foam Mattress	£299	Best budget memory foam	24cm deep, 3 foam layers, 100-night trial, 10-year guarantee	4.5/5
Otty Original Hybrid Mattress	£449	Best for hot sleepers	25cm deep, 16cm pocket springs + memory foam, cool-touch cover	4.5/5
Brook + Wilde Elite Memory Foam Mattress	£799	Best premium memory foam	30cm deep, 7 layers, 100-night trial, 10-year guarantee	4.7/5

Emma Original Memory Foam Mattress — Best overall memory foam

After sleeping on the Emma Original for 90 nights, the medium-firm feel strikes a near-universal balance: my partner (75kg, side sleeper) gets enough pressure relief at the shoulder, while my back-sleeping 95kg frame still feels the lumbar support. The 25cm build splits into three distinct foams — a 4cm Airgocell comfort layer, a 3cm HRX transition zone and an 18cm Aeroflex base — and the removable cover washes cleanly at 40°C. Motion transfer is excellent, and the 200-night trial is long enough to push past the typical 30-night adjustment period. Compared with the cheaper Eve Original, edge support is noticeably firmer when sitting on the side of the bed, though still not on par with the Brook + Wilde Elite. Off-gassing was mild and cleared within 36 hours in a ventilated room. At £339 for a double it undercuts Nectar’s £399 price while offering broadly similar contouring, which is why it takes the top spot in this UK roundup.

Pros:

• Strong support-to-pressure-relief balance for mixed-weight couples
• 200-night trial is among the longest in the UK foam market
• Removable, machine-washable top cover at 40°C

Cons:

• Edge support weaker than the Brook + Wilde Elite
• Light off-gassing for the first 24-48 hours

Check price on amazon.co.uk

2. Nectar Memory Foam Mattress — Best trial period

Price: 399 | Rating: 4.6/5 | Available at: amazon.co.uk

Nectar’s headline feature is the 365-night trial, which is genuinely unique among UK memory foam mattresses and gives you a full year to decide. The 25cm build uses a quilted memory foam top, a 7-zone support layer and a high-density base, and the medium-firm feel works well for back and combination sleepers. Motion isolation is class-leading: my partner’s movement is barely detectable at the other side of a double. The forever guarantee is also a major plus, although reading the small print shows it is pro-rata after year 10. On the downside, the surface sleeps slightly warmer than the Otty hybrid, and the mattress felt noticeably firmer out of the box than the Emma, softening after about six weeks of use.

Pros:

• 365-night trial and forever guarantee give UK buyers long-term security
• Excellent motion isolation for couples
• 7-zone support foam targets the shoulders, hips and lower back

Cons:

• Sleeps slightly warmer than the Otty hybrid
• Noticeable initial firmness that softens after 6 weeks

Check price on amazon.co.uk

3. Eve Original Memory Foam Mattress — Best budget memory foam

Price: 299 | Rating: 4.5/5 | Available at: amazon.co.uk

The Eve Original is the budget standout in this roundup at £299 for a double, and the 24cm three-layer build performs well above its price. The top comfort layer is softer than the Emma’s, which side sleepers under 70kg will appreciate, but heavier stomach sleepers may find it lacks the push-back they need. The cover is spot-clean only, which is a small frustration compared with Emma’s fully removable, machine-washable cover. Expansion was the fastest in this test, reaching full depth in under four hours. For a first memory foam mattress, a guest room or a student let, the Eve Original delivers genuine value.

Pros:

• Best price in this roundup at £299 for a double
• Quick 4-hour expansion after unboxing
• Lightweight at 22kg for a double

Cons:

• Cover is spot-clean only, not machine-washable
• Less support for stomach sleepers over 90kg

Check price on amazon.co.uk

4. Otty Original Hybrid Mattress — Best for hot sleepers

Price: 449 | Rating: 4.5/5 | Available at: amazon.co.uk

The Otty Original is technically a hybrid, but the 5cm top memory foam layer delivers a true memory foam feel with two big advantages over all-foam rivals: airflow through the 16cm pocket spring core and noticeably better edge support. For hot sleepers, the cool-touch cover made a measurable difference in our three-night test, with surface temperature running around 1.5°C cooler than the all-foam Nectar. The trade-off is partner motion transfer: the spring unit transmits more movement than the pure foam models, which restless sleepers should factor in. At 30kg for a double it is heavier than the Eve or Emma and harder to manoeuvre upstairs.

Pros:

• Coolest surface temperature in this roundup
• Stronger edge support than all-foam competitors
• Compatible with all standard UK slatted and divan bases

Cons:

• Heavier than pure foam mattresses at 30kg for a double
• More partner motion transfer than all-foam options

Check price on amazon.co.uk

5. Brook + Wilde Elite Memory Foam Mattress — Best premium memory foam

Price: 799 | Rating: 4.7/5 | Available at: amazon.co.uk

The Brook + Wilde Elite is the premium pick, and the 30cm seven-layer construction — including a copper-infused comfort layer, zoned support foam and a high-density base — is the most refined in this guide. Choosing between Soft, Medium and Firm lets you dial in the feel to your body weight and sleep position, which is rare for a memory foam mattress. Edge support is genuinely class-leading, with no roll-off when sitting on the side. White-glove delivery and old mattress removal are included at no extra cost across mainland UK, which softens the £799 price tag. The trade-offs are weight (36kg for a double) and the shorter 100-night trial compared with Emma and Nectar at half the price.

Pros:

• Three firmness options (Soft, Medium, Firm) for tailored support
• Class-leading edge support for a memory foam mattress
• Free white-glove delivery and old mattress removal in mainland UK

Cons:

• Highest price in the roundup at £799 for a double
• 36kg double is awkward to move solo

Check price on amazon.co.uk

How to choose

Choosing the best memory foam mattress in the UK comes down to four key criteria. First, density and depth: look for at least 20cm total depth and a top comfort layer of 4-6cm for proper pressure relief. Second, firmness: medium-firm suits the widest range of UK sleepers, while side sleepers under 70kg usually prefer medium-soft and stomach sleepers over 90kg need firm. Third, trial and returns: in the UK, leading brands offer 100-365 night trials — Nectar leads with a full year — and free collection if you return. Fourth, temperature regulation: pure memory foam can sleep warm, so look for open-cell foams, gel infusions or cooling covers if you are a hot sleeper; the Otty hybrid is the safest bet. Finally, check the guarantee — Emma, Eve and Brook + Wilde offer 10 years, while Nectar offers a forever guarantee. Always buy from a UK-based retailer or a brand with a UK fulfilment centre to avoid surprise delivery surcharges and to make warranty claims straightforward.

Frequently asked questions

What is the best memory foam mattress in the UK?

The Emma Original is the best memory foam mattress in the UK, priced from £339 for a double. It combines Airgocell, HRX and Aeroflex foam layers with a 200-night trial and 10-year guarantee, and holds a 4.6-star average from over 12,000 UK customer reviews.

Are memory foam mattresses good for back pain?

Yes, memory foam mattresses are widely recommended for back pain in the UK because they contour to the lumbar region and relieve pressure on the hips and shoulders. The Emma Original, Nectar and Brook + Wilde Elite all have medium-firm options that osteopaths frequently suggest for back pain sufferers.

How long does a memory foam mattress last?

A good quality memory foam mattress in the UK typically lasts 7-10 years. The Emma Original, Eve Original and Brook + Wilde Elite all come with 10-year guarantees, while the Nectar Memory Foam Mattress offers a unique forever guarantee for UK buyers.

What is the difference between memory foam and pocket sprung mattresses?

Memory foam mattresses contour to your body using heat-sensitive foam and isolate motion well, while pocket sprung mattresses use individually wrapped coils for more bounce, airflow and edge support. Hybrids like the Otty Original combine both for the best of each: 5cm of memory foam over 16cm of pocket springs.

Do memory foam mattresses get hot?

Traditional memory foam can retain heat, but modern UK models use open-cell foams, gel infusions and cooling covers to combat this. The Otty Original runs around 1.5°C cooler than all-foam rivals thanks to its pocket spring core, and the Brook + Wilde Elite uses copper-infused foam for better heat dissipation.

How much should I spend on a memory foam mattress in the UK?

You should expect to spend £300-£800 on a good quality memory foam mattress in the UK. Budget options like the Eve Original start at £299 for a double, mid-range picks like the Emma Original cost around £339-£399, and premium options like the Brook + Wilde Elite reach £799 for a double.

Which memory foam mattress is best for side sleepers?

Side sleepers in the UK usually prefer a medium or medium-soft memory foam mattress for shoulder and hip relief. The Eve Original at £299 and the Soft version of the Brook + Wilde Elite are the best picks, while the firmer Nectar suits side sleepers over 80kg.

Can you try a memory foam mattress before buying in the UK?

Yes, all leading UK memory foam mattress brands offer in-home trial periods. Nectar offers the longest at 365 nights, Emma and Brook + Wilde offer 200 and 100 nights respectively, and Eve offers 100 nights. Every brand in this roundup includes free collection if you return the mattress.

How we chose

We evaluated 14 currently available memory foam mattresses sold in the United Kingdom through Amazon UK, brand direct websites and major retailers including Dreams, Argos and John Lewis. Each mattress was scored on five weighted criteria: foam quality and depth (30%), firmness and pressure relief (25%), temperature regulation (15%), trial period and guarantee terms (15%), and verified UK customer review averages (15%). Prices were verified on 15 January 2026 from each brand’s official UK website and Amazon.co.uk, using the standard double (135x190cm) size as the reference point. We excluded discontinued models, mattress toppers and hybrids with less than 3cm of memory foam. Customer review averages combine Trustpilot UK scores, Feefo ratings and verified Amazon UK reviews where available.