Sleepeezee Centurial 01 4500 Pocket Mattress

Sleepeezee Centurial 01 4500 Pocket Mattress

sleeping cat
40p per sleep based on average mattress lifespan
Small Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

Exceptional support with 4500 pocket springs

Natural wool and alpaca fillings for temperature regulation

Durable edge support

10-year guarantee

Made in the UK

Not suitable for side sleepers

High price point

Single-sided, reducing the lifespan compared to double-sided mattresses

No long-term reviews yet to confirm durability

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Back sleeping and stomach sleeper icon
For back and stomach sleepers
Additional support helps these positions
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
Toss and turn icon
Good for those who toss and turn
Materials like memory foam can restrict movement.
snooze score logo Still not sure if the Sleepeezee Centurial 01 4500 Pocket Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

The mattress boasts a remarkable 4500 pocket springs, including both traditional and mini pocket springs. The traditional springs offer a robust support system that contours to your body, while the mini springs add an extra layer of comfort. The mattress is further enhanced with lavish British wool and alpaca fibres, natural insulators that help regulate your body temperature.

Benefits of the Materials Used

The wool and alpaca layers are not just plush; they're functional. Wool is a natural insulator, keeping you warm in winter and cool in summer. Alpaca wool adds an extra layer of softness and is highly wicking, making it ideal for those with sensitive skin or allergies. The pocket springs, both traditional and mini, offer a level of support and comfort that foam simply can't match.

Who the Product Might Suit

This mattress is a dream come true for back sleepers. The firm tension provides the support that back sleepers crave, while the deep comfort layer ensures that the mattress is not too hard. If you're someone who values a luxurious sleep experience and is willing to invest in it, this mattress is for you.

Who the Product Won't Suit

Side sleepers, you might want to look elsewhere. The firm tension of this mattress, despite its deep comfort layer, may not provide the contouring you need for your hips and shoulders. Also, if you're on a budget, the high price point might be a deterrent.

What is the Firmness and Optimum Sleeping Position Based on the Firmness?

The mattress has a firm tension, making it ideal for back sleepers who need that extra lumbar support. Side sleepers might find it a bit too firm, even with the plush top layer.

About the Brand

Sleepeezee has been in the mattress industry for 100 years, a testament to their commitment to quality and innovation. They are known for their high-quality, traditional craftsmanship, making them one of the most trusted brands in the UK.

Final Thoughts

The Sleepeezee Centurial 01 4500 Pocket Mattress is a luxurious offering that combines traditional craftsmanship with modern comfort features. While it excels in many areas, from support to temperature regulation, it's not a one-size-fits-all solution. Its firm tension makes it a better fit for back sleepers, and its high price point means it's an investment. If you fit the profile for this mattress, it could very well be the best sleep investment you'll ever make.

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Sleepeezee Centurial 01 4500 Pocket Mattress may feel.

weight description image

Price History

The price graph displays the lowest price over time excluding shipping.

Quantitative Measurements KPI question mark
Of The Sleepeezee Centurial 01 4500 Pocket Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.


*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.


  • Breathability
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.


  • Initial Odour
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
Of The Sleepeezee Centurial 01 4500 Pocket Mattress
Brand: Sleepeezee
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Guarantee: Excellent

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Product Relevant Videos

Hand picked video that relates to the specifications of The Sleepeezee Centurial 01 4500 Pocket Mattress

What are Pocket Springs?
What are Pocket Springs?
By BedStar
Firm vs Soft Mattress
Firm vs Soft Mattress
By BedStar
Mattress Online
Mattress Online
By Mattress Online
The Sleepeezee Journey
The Sleepeezee Journey
By Sleepeezee

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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