100 Night Sleep Trial on ALL mattresses!

Lowest Price Promise

100 Night Sleep Trial

Free next day delivery

Old mattress removal

0% Buy now, pay later

Sales Hotline: 0333 0069 769

Order by 6pm for next day delivery¹

100 Night Sleep Trial

Old mattress removal

0% Buy now, pay later

Saved

Basket

Search for items, brands and advice

Recent Searches

Suggestions

Top Categories

Features you'll love

Support System

Foam

Conforms to your body shape, tailoring support to improve spinal alignment and posture.

Comfort Fillings

Memory Foam

Moulds to your body, giving orthopaedic support and superb comfort.

Firmness

Soft

Good for side sleepers. A softer level of support.

Description

With double the amount of pressure-relieving memory foam, the Dormeo Memory Deluxe Memory Foam Mattress offers deep support and soft, sumptuous cushioning.

Soft, cushioning support from deep foam layers

An innovative Breathable Ecocell base features 3-dimensional elasticity to effectively contour to your unique body shape. Offering personalised support, this gentle cushioning targets key body areas for intense pressure relief no matter how you turn in the night. A generous layer of memory foam enhances this soft cushioning feel, increasing blood circulation for a healthier, more rejuvenating night's sleep.

Woven with carbon fibres for a sanitised environment

Four cleverly engineered air vents ensure constant air circulation for a fresher sleeping experience, which complements the carbon fibre stitched cover. This florentine stitched cover is woven with these special carbon fibres to provide anti-bacterial, anti-dustmite, and anti-fungal properties, which alongside Dormeo's innovative Sanitized® protection, offers the most hygienic sleep environment.

1277184-5056347234832

Features

Ecocell®

Ecocell® is a unique, next generation foam designed to be permanently elastic with a 3 dimensional cellular structure, providing efficient air circulation and support where you need it. Ecocell® has been especially developed to guarantee point adaptable support and remain permanently elastic. A three-dimensional cellular structure allows the material to breathe. While you sleep, the elasticity of Ecocell® foam reduces the painful pressure points that can sometimes cause you to toss and turn during the night.

Memory Foam

Originally designed by NASA, Memory Foam moulds to your body, giving orthopaedic support and superb comfort. It also helps to overcome the pressure points of the body.

20cm Depth

This mattress is approximately 20cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Air Vents

Vents which allow air to flow in and out of the mattress are mounted on the sides. These vents help to keep the air within fresh and cool.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully over time, usually being comfortable enough to sleep on after 48 hours.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Benefits

Deep memory foam contours to your body shape offering gentle full-body cushioning
A breathable Ecocell base is highly elastic to adapt to your movements in the night
The florentine stitched cover is enhanced with carbon fibres for anti-bacterial, anti-dustmite, and anti-fungal sanitised protection

Dimensions

Product dimensions and load limits
Size	A	B	C	D	E	Max. Load	Max. Mattress Height	No. of Boxes	Net Weight
Single	20cm	190cm	90cm	N/A	N/A	N/A	N/A	N/A	19kg
Double	20cm	190cm	135cm	N/A	N/A	N/A	N/A	N/A	29kg
King Size	20cm	200cm	150cm	N/A	N/A	N/A	N/A	N/A	34kg

Sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm (1in)
Not sure if this will fit? Read our Home Measuring Guide for step-by-step advice.

Lowest Price Promise!

Shop with confidence. We monitor our competitors' price every 24 hours to ensure you're always getting the best deal. As the 2025–2026 'Online Bed Retailer of the Year', we pair unbeatable value with award-winning next-day delivery.

Dormeo Memory Deluxe Memory Foam Mattress

5.0 out of 5

5 Star (9)

4 Star (0)

3 Star (0)

2 Star (0)

1 Star (0)

Enjoy restful nights with gentle support that moulds perfectly to your body shape.

Ecocell®

Memory Foam

20cm Depth

Firmness: Soft

£399

RRP £739

Save £340

Hurry, this offer ends in 0 days 0hrs 0mins

from £399

Size

Single 3' x 6'3"

£289 RRP £659

3-4 Weeks

Double 4'6" x 6'3"

£399 RRP £739

In stock

King Size 5' x 6'6"

£459 RRP £859

In stock

FREE Delivery within Next Day Estimated delivery from

FREE delivery Monday, 25th May
Order within hrs mins secs

This product combination is unavailable.

Out of stock

Simply pop your email address below, and we'll send you a quick reminder when this item is available!

Please enter a valid email.

Keep an eye on your inbox. We'll let you know when this item is back in stock.

Something went wrong, please try again.

Description & Features

With double the amount of pressure-relieving memory foam, the Dormeo Memory Deluxe Memory Foam Mattress offers deep support and soft, sumptuous cushioning.

Soft, cushioning support from deep foam layers

Woven with carbon fibres for a sanitised environment

Ecocell®

Memory Foam

Originally designed by NASA, Memory Foam moulds to your body, giving orthopaedic support and superb comfort. It also helps to overcome the pressure points of the body.

20cm Depth

This mattress is approximately 20cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Air Vents

Vents which allow air to flow in and out of the mattress are mounted on the sides. These vents help to keep the air within fresh and cool.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

Pressure Relieving

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Deep memory foam contours to your body shape offering gentle full-body cushioning
A breathable Ecocell base is highly elastic to adapt to your movements in the night
The florentine stitched cover is enhanced with carbon fibres for anti-bacterial, anti-dustmite, and anti-fungal sanitised protection

1277184-5056347234832

Dimensions

Dormeo 15 Year Warranty

Dormeo Memory Mattress Range 15 Year Warranty

All Dormeo Memory range mattresses come with a 15 year limited warranty. We guarantee that we will replace or repair your Dormeo mattress if it is defective due to faulty workmanship or materials, subject to the limitations described in this warranty. Please read the instructions carefully before using the product. Protect your valuable purchase, activate your mattress warranty online, so you can rest easy, knowing your precious purchase is covered. See: www.dormeo.co.uk/dormeo-memory-range-warranty

100 Night Sleep Trial

Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

Delivery & Recycling

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

We are unable to deliver to the following post codes:

AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
CA1-CA9
DD1-DD11
DG1-DG14, DG16
EH1-EH49, EH51-EH55, EH91, EH95, EH99
FK1-FK21
G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
IV1-IV19, IV30-IV32, IV36
KA1-KA30
KY1-KY16, KY99
LA1-LA7
ML1-ML12
PH1-PH26
TD1-TD15

Old Mattress Removal

For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

Sustainability

Your order helps us plant trees

151,870+ Trees planted so far

Frequently paired with

More Soft Mattresses

More with Memory Foam

More from Dormeo

More to explore

All Mattresses Dormeo Memory Foam Mattresses Black Friday Mattress Deals

Your order helps us plant trees

151,870+ Trees planted so far

Free, fast delivery

Award winning delivery

Mattress recycling

Planet-friendly disposals

0% Interest finance

Buy now, pay later with Klarna

18+, T&Cs apply, Credit subject to status

Dormeo Memory Deluxe Memory Foam Mattress

£

View basket

Pair it with

I'm on Sale

Coolflex® Waterproof Mattress Protector

4.7 (53)

£25 £29 You save £4

I'm on Sale

Coolflex® Cool Gel Memory Foam Pillow

4.6 (22)

£39 £69 You save £30

I'm on Sale

Coolflex® Cool Gel Memory Foam Mattress Topper

4.9 (15)

£99 £149 You save £50

I'm on Sale

Coolflex® Waterproof Pillow Protector Pair

5.0 (2)

£19 £25 You save £6

Jump back in Recently Viewed

Terms & Conditions Privacy Policy Cookie Policy Sitemap

*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.

Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Financial Services UK Ltd (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.

MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN

Features you'll love

Soft, cushioning support from deep foam layers

Woven with carbon fibres for a sanitised environment

Dormeo Memory Deluxe Memory Foam Mattress

Description & Features

Soft, cushioning support from deep foam layers

Woven with carbon fibres for a sanitised environment

Dimensions

Dormeo 15 Year Warranty

100 Night Sleep Trial

Delivery & Recycling

Sustainability

Rated Excellent

Frequently paired with

More Soft Mattresses

More with Memory Foam

More from Dormeo

You might also like

More to explore

Your order helps us plant trees

Free, fast delivery

Mattress recycling

0% Interest finance

Dormeo Memory Deluxe Memory Foam Mattress

£

Pair it with