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Comfort trial

Comfort fillings
Firmness rating

Support system
The SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress treats your body to the slumber it deserves. The hybrid mix delivers soothing support to your back for blissful relief.

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Small, individually cased springs provide added comfort to the mattress whilst offering soothing pressure relief. Mini springs decrease motion transfer so you can share the bed undisturbed.

Helping to promote a healthy sleeping position. Orthopaedic support is specially designed to provide enhanced spinal alignment, joint support and improve posture.

Supremely breathable and cooler than traditional memory foam. Gel foam provides fresh sleeping experience that soothes aches and pains.

An additional layer of comfort for a more luxurious feel

A micro-quilted cover provides a smooth and soft finish to a mattress. The fabric is stitched into the filling inside the mattress to give it the plush quilted feel.

Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.

A rolled-up mattress is efficiently packaged for easy manoeuvring. Because of its smaller, compact design, less delivery vans are needed, providing a great environmentally-friendly option.

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.
Firmer and more supportive

About 15 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

For your peace of mind

This product conforms to BS7177: 2008, for use at home
The SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress takes you to a whole new world of comfort with hybrid features and soothing pressure relief care.
Pocketful of sunshine
The interior of this mattress holds 4000 springs, this spring count is based on a kingsize mattress. This consists of 2000 full size pocket springs and 2000 mini pocket springs. All pocket springs within this mattress are fashioned from durable steel to provide long lasting care. Once shaped with sufficient bounce, the springs find home in their own fabric pockets before being secured together. The spring unit is then fully formed and ready to supply personalised support. Due to their construction, these springs are highly reactive. They can adapt to motion to ensure support is given in the areas that require it most. This also helps to promote minimal partner disturbance throughout the night.
Ideal firmness
If you suffer from back discomfort and pain then this mattress is the perfect choice for you. Rated firm, meeting your body with just the right amount of support. Unlike soft mattresses, you will not sink into the surface which can make it harder to move in the night and can add stress to your back. The firmer comfort surface keeps your spine in soothing alignment to reduce pains and deliver orthopaedic support.
Foam perfection
The first layer of foam within this mattress adds a great comfort feel to this firm mattress. The layer helps to equally distribute your weight. Delivering a balanced surface so you are correctly supported throughout the night. Foam is renowned for its durability and ability to lift pressure off your joints and muscles. So you can truly unwind and wake feeling rejuvenated.
Sat beneath the soft foam is a layer of Cool Gel foam. This layer is cooling, fresh and comfortable. Unlike traditional Memory foam, it allows greater airflow, reducing heat and moisture build up. Creating a cool touch surface that is perfect for hot summer nights.
Comforting cover
Across the exterior you will feel the cosy touch of the tencel knitted cover. Soft to touch, this cover is the perfect surface to rest against. Tencel fabric wicks away moisture to keep your mattress dry and cool. It also holds antibacterial properties for a healthier sleep, free from irritation.
Easy care
This mattress is single-sided which means taking care of it is much simpler. Use the turning handles provided to rotate top to toe. It is recommended to do this every 3-6 months to keep your mattress feeling fresh. Following a care routine limits the chance of stains, odours and dips building up on your mattress surface. The conveniently included handles also make moving the mattress when rearranging or moving a breeze!
Quality design
Holding over 20 years of experience, it is clear to see that SleepSoul are experts in the mattress world. Creating innovative, cosy designs with high quality materials to ensure the best nights sleep for their customers. Finished with a 10 Year Warranty for further reassurance and protection against any manufacturing faults. To activate this warranty, make sure to register the product information on the manufacturer's website within 30 days.
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Firm |
| Comfort fillings | Mini Pocket Springs, Gel Foam, Microquilted |
| Support system | Pocket Springs |
| Pocket spring count | 4000 |
| Back care | Orthopaedic support |
| Finish | Pillow top |
| Pressure relief | Yes |
| Turning handles | Yes |
| Rolled-up | Yes |
| Single-sided | Yes |
| Warranty | 10 years |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Size | Width | Length | Depth |
|---|---|---|---|
| Double | 135cm | 190cm | 38cm |
| King Size | 150cm | 200cm | 38cm |
| Superking | 180cm | 200cm | 38cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | FREE |
Delivery to the room of your choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
A balanced snapshot of what customers love (and what they don't), generated by AI.
This mattress met the description advertised on the website and I am very pleased with it, Ordering and delivery were excellent and I consider the mattress offered value for money.
Verified Purchase
Very comfortable
Verified Purchase
Took a few nights tp get used to it but now i sleep better no back pain in mprning well pleased
Verified Purchase
Not having good sleep with this mattress having back pain issues … will not recommend this mattress to anyone
Verified Purchase
Really pleased with this bed.
Verified Purchase
Very comfortable
Verified Purchase
Getting back pain from the mattress every morning -
Verified Purchase
Reply from MattressOnline.co.uk, 1 month ago
Hi Michael I am sorry you are not finding your mattress comfortable - we appreciate the feedback. The mattress you have purchased does come with a 60-night Comfort Trial; if you are not finding it comfortable you would be more than welcome to exchange this for something more suitable. If you would like to make contact with our Customer Service team on 01709 780881 or customerservice@mattressonline.co.uk, we can discuss the options with you. Kind regards Charlie
I absolutely love this mattress. I had no idea how awful my old one was until I slept on this. I dread going away now and sleeping on an inferior mattress!
Verified Purchase
Great well made mattress , very supportive but super comfortable, like sleeping on a cloud
Verified Purchase
This is a very comfortable mattress at a very reasonable price. It is also good to have the manufacturer's 10 year warranty. I would buy another through Mattress Online. Delivery was very quick too.
Verified Purchase
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customerservice@mattressonline.co.uk