SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress
- In-stock
- Finance available
- Free delivery
- Returns
From £497.50
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BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 1 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- SleepSoul
- Retailer
- Mattress Online
- Delivery time
- Excellent
- Delivery charge
- Excellent
- Customer sentiment
- Good
- Guarantee
- Excellent
About the SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress
Last checked
The SleepSoul Space 4000 is a pocket-sprung hybrid built around a firm, 5 of 5 feel, with gel foam, mini pocket springs and a pillow-top finish sitting above the main spring unit. That distinction matters. The 4000 count is a high headline number, but the construction is more nuanced than a simple 4000 full-height spring claim because it combines 2000 standard pocket springs with 2000 mini springs, giving extra surface response rather than doubling the deep support core. For this tier of orthopaedic hybrid mattress, that is a generous comfort-side specification compared with basic open-coil mattresses, while still keeping the back-care message rooted in firmness and spring reaction rather than complex profiling. The gel foam layer should add a smoother, less abrupt surface than a plain firm sprung mattress, and the microquilted pillow top softens first contact without turning the overall feel plush. Its 38cm depth is substantial. The Tencel knitted cover is also a notable material choice, as moisture-wicking branded fibres are more commonly used to sharpen the comfort story on mattresses trying to balance firmness with a cooler, less clammy sleep surface.
Back and stomach sleeping are the clearest fit here because the firm tension and pocket support are geared towards holding the hips higher, rather than allowing the body to settle deeply into the mattress. Side sleepers are the caveat. A curvier side sleeper, particularly around the shoulder and hip, may find the surface too resistant because pressure relief in that position usually needs more give than an orthopaedic firm build is designed to provide. Average to heavier back sleepers are likely to make better use of the spring stack, as the main pockets can take load while the mini springs and gel foam refine the surface response; lighter sleepers may not compress the comfort layers enough to feel much cushioning. Temperature-wise, the gel foam and Tencel cover are sensible choices for a firm hybrid because they offset some of the warmth associated with foam, although the pillow-top construction will still feel more enveloping than a pared-back traditional sprung mattress. For couples, individual pocket springs are the right support language for limiting movement across the bed, and the mini springs should help with small adjustments when partners shift position, though very different body weights will still feel the firm surface in different ways.
Pros and Cons
Pros
- Back and stomach sleepers get hip support from the 5 of 5 firm pocket-sprung build.
- 2000 mini springs and gel foam give the surface more response than basic open-coil designs.
- A 38cm depth provides a substantial hybrid build with pillow-top layers above the main springs.
- Couples benefit from individual pocket springs, which limit movement transfer when partners change position.
Cons
- Curvier side sleepers may find the 5 of 5 firm surface too resistant at shoulders and hips.
- Lighter sleepers may not compress the firm comfort layers enough to feel much cushioning.
- Hot sleepers wanting a pared-back sprung feel may find the pillow-top construction more enveloping.
- Partners with very different body weights may experience the 5 of 5 firm surface differently.
Price Tracker
Written by
Giselle Green, Editor in Chief
Last checked by Giselle Green on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
Pocket Springs
Furnished with a generous count of pocket springs, this mattress offers superior reinforcement for your body while sleeping, ensuring each segment receives individualised support. This design brilliantly alleviates pressure points and enhances comfort, without negating the overall mattress durability, guaranteeing you a restful night for years to come.
Rolled-up
Embracing a rolled-up design, this marvellous piece of sleep engineering ensures direct delivery from manufacturer to home, eliminating the need for any intermediary handling. This design also helps to consolidate both space and cost, but be aware it may require up to 48 hours to fully expand and reach optimal comfort levels.
10 Year Warranty
A 10-year warranty essentially serves as a long-term promise of quality, guaranteeing that the item is free from any manufacturing defects and will perform as expected for a decade. If any issues arise during this period, they'll be rectified at no extra cost, assuring you of a hassle-free sleep experience for years to come.
Orthopaedic Support
This king-size sanctuary of comfort grants sterilised hypoallergenic filling that ensures sleep is not disrupted by common allergens. Furthermore, an impressive tally of 2000 individually nestled springs provides the spine with correct alignment, tackling backaches and promoting a healthy sleeping posture.
Fire Resistant
Ensuring safety during your peaceful slumber, fire resistance is a crucial feature that reduces the risk posed by potential accidents involving flammable materials. Furthermore, it demonstrates the manufacturer's commitment to adhere to strict safety standards, prioritizing your well-being over all else.
Pressure relief
Experience the thrill of undisturbed slumber by utilizing the pressure relief feature in your new mattress. This distinctive trait focuses on diminishing pressure points throughout your body, distributing weight evenly and providing a tailor-made sleeping experience resembling zero gravity.
Firm
Firmness in a mattress indicates robust support for your spine, reducing the risk of back pain and contributing favourably to your posture. Still, it might not be suitable for those who prefer a softer surface or side sleepers, who could find such solidity uncomfortable.
Mini pocket springs
Harnessing the utility of mini pocket springs, you'll witness substantial improvement in tailored support and pressure relief. Furthermore, with the higher spring count, even distribution of weight becomes a guarantee, ensuring a restful and undisturbed night's sleep.
Includes turning handles
Turning handles aid in the regular rotation of the mattress, thereby significantly extending its lifespan. Easy maintenance is always appreciated, and these handles streamlining the process by making rotation hassle-free and manageable.
Pillow top
A pillow-top layer gifts you with an additional layer of pure comfort and softness. It capitalises on reducing pressure points and enhancing back support which could contribute to a more restful and pain-free sleep.
Single-sided
Unlike double-sided mattresses that require flipping, a single-sided mattress only needs to be rotated periodically, making maintenance easier.
Frequently Asked Questions For The SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress
The questions below are the most common ones BedBoy readers ask when comparing products in this category. Contact the editorial team with a different question, quoting P3028 in the subject line.
Reader reviews of the SleepSoul Space 4000 Pocket Orthopaedic Gel Mattress
BedBoy publishes reader-submitted reviews to broaden the sentiment sample. Reviewer purchase status is not independently verified at submission. For verified-purchase ratings, see the Trustpilot block below. Submit a review, quoting P3028 in the subject line.
Decent mattress with beneficial orthopaedic features. Quality sleep obtained with quite comforting layers even with firm tension.
Verified retailer reviews
Independent Trustpilot reviews of Mattress Online.
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