Sleepeezee Centurial 03 Mattress

The Sleepeezee Centurial 03 is a luxury handcrafted Pillow Top mattress from Sleepeezee, built in Great Britain to mark the brand's centenary. It's constructed around a 7000 pocket spring triple layer system and filled with an impressive array of natural materials, including Talalay latex, British wool and alpaca wool - no foam, fully recyclable at the end of its life. Winner of NBF Bed Product of the Year, this mattress is available in Medium (3/6) or Firm (5/6) tensions and comes with a 10-year guarantee and a 60-night comfort trial.

Who Is This Mattress For?

A luxury handcrafted Pillow Top mattress from Sleepeezee, built around a 7000 pocket spring triple layer system with British wool, alpaca and Talalay latex fillings, available in Medium (3/6) or Firm (5/6) tensions so you can choose the feel that suits you.

Medium Feel - 3/6

The goldilocks option - not too firm, not too soft. Medium is the most versatile firmness level, balancing comfort and support in a way that suits most sleeper types.

Best for

• Side sleepers - cushions shoulders and hips while keeping your spine aligned
• Back sleepers - supportive enough to maintain the spine's natural curve without feeling too firm
• Front sleepers - firm enough to stop your hips sinking, comfortable enough that you won't notice
• Combination sleepers - the triple layer spring system adapts as you move
• Allergy sufferers - naturally hypoallergenic wool and latex fillings, foam-free throughout
• Hot sleepers - natural fillings wick away moisture and allow air to circulate
• Sleepers up to 114kg (18st) per side

Not ideal for

• Sleepers who prefer a very soft, sink-in feel
• Heavier sleepers who may benefit from a firmer mattress for better support

Firm Feel - 5/6

A supportive, solid feel designed to keep your body well supported throughout the night. Ideal for back and front sleepers, or those who prefer a firmer sleeping surface.

Best for

• Back sleepers - keeps your spine well supported and aligned
• Front sleepers - keeps your body flat and supported
• Heavier sleepers - provides the support needed for proper spinal alignment
• Allergy sufferers - naturally hypoallergenic wool and latex fillings, foam-free throughout
• Hot sleepers - natural fillings wick away moisture and allow air to circulate
• Sleepers over 114kg (18st) per side

Not ideal for

• Side sleepers who need more cushioning for shoulders and hips
• Sleepers who prefer a softer feel

Inside This Mattress

7000 Pocket Spring Triple Layer System
What it is: A three-layer pocket spring construction totalling 7000 individually wrapped springs. The higher the spring count, the more precisely the mattress responds to your body shape and weight.
How it helps you sleep: Each layer of springs works independently, tailoring support to your shape while minimising motion transfer between sleeping partners.

Handcrafted Pillow Top
What it is: An additional layer of cushioning built into the top of the mattress, sitting above the supportive spring system.
How it helps you sleep: Delivers a sumptuously soft, plush surface on entry while the layers beneath maintain support through the night.

Cheviot & British Wool Blended Layer
What it is: A blend of Cheviot wool, prized for its durability, and softer British wool, layered beneath the comfort layers.
How it helps you sleep: Naturally regulates temperature and is hypoallergenic, helping create a comfortable, restful night's sleep.

Alpaca Layer
What it is: A layer of natural alpaca wool, known for its temperature-controlling properties.
How it helps you sleep: Helps keep you cool and dry throughout the night, while adding a soft, luxurious feel underfoot.

Talalay Latex
What it is: A highly resilient natural latex that conforms closely to your body's weight and shape.
How it helps you sleep: Offers maximum breathability to remove excess heat and moisture, and is naturally hypoallergenic and anti-microbial - a safe option for allergy sufferers.

4 Rows of Hand Side Stitching
What it is: Traditional hand side stitching, carried out by senior upholsterers, securing the outer springs to the border along the top and bottom of the mattress.
How it helps you sleep: Strengthens the borders and edges, preventing the springs from distorting and extending the usable sleeping area right to the edge of the mattress.

Pure Damask Cover
What it is: A soft-to-the-touch damask cover over a 100% Viscose lining.
How it helps you sleep: Provides a soft, fresh and hygienic sleeping surface.

Hand-Tufted with Woollen Tufts
What it is: A traditional upholstery method where fillings are secured by hand with woollen tufts from top to bottom of the mattress.
How it helps you sleep: Keeps all loose fillings secured in place, maintaining the mattress's shape and finish over time.

Flag-Stitched Handles
What it is: Handles fitted to both sides of the mattress.
How it helps you sleep: Makes it easier to position and rotate the mattress when needed.

Chrome Air Vents
What it is: Chrome-finished vents built into the mattress sides.
How it helps you sleep: Allow air to circulate through the mattress, helping regulate temperature and keep it fresh.

Specification

Dimensions & Weights

How it Compares

Vs firmer mattresses: The Pillow Top and triple layer spring system give noticeably more pressure relief at the shoulders and hips on the Medium tension, while the Firm tension already offers the more rigid, supportive surface heavier sleepers look for. Choosing between the two comes down to your preferred feel rather than a compromise in quality.

Vs softer mattresses: This mattress has considerably more structural support underneath the comfort layers, thanks to the 7000 pocket spring triple layer system. Softer mattresses can feel more immediately plush but may not maintain spinal alignment as consistently, especially for combination sleepers or couples with different body weights.

Vs synthetic-filled mattresses: The Centurial 03 is entirely foam-free, built instead from natural wool, alpaca and Talalay latex. These materials are naturally hypoallergenic, breathable and fully recyclable at the end of the mattress's life, unlike synthetic foam fillings.

10 Year Guarantee

The Centurial 03 is backed by Sleepeezee's 10-year manufacturer's guarantee against defects in materials and workmanship. Given the quality of the natural fillings and hand-finished construction, this is a mattress built to last - the guarantee reflects that.

Awards & Accreditations

NBF Bed Product of the Year - Sleepeezee was awarded this NBF accolade for the Centurial 03, launched to mark the brand's 100-year anniversary, with judges praising its opulent feel, substantial construction and value for money.

National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.

Sleepeezee Royal Warrant Holder - Sleepeezee is a proud supplier to the Royal Households, a standard of craftsmanship that has to be earned and maintained.

Ready to Upgrade Your Sleep for Better Rest?

The Centurial 03 delivers a rare combination: genuine luxury feel, natural foam-free materials and a choice of two tensions - all handcrafted in Britain and backed by a 10-year guarantee. If you want a mattress built from natural, hypoallergenic fillings that feels as substantial as it looks, this is one to consider.

Select your size above and add to basket. Free UK delivery and your 10-year guarantee are included.

60 Night Mattress Trial

Choosing a mattress online takes trust. That's why the Centurial 03 comes with a 60 night comfort guarantee - if it doesn't feel right, we'll exchange it. View the full mattress trial policy.

Not sure which Sleepeezee mattress is right for you? See our Mattress Buying Guide for expert guidance on mattress types, fillings and comfort levels.

Sleepeezee is designed to give you the best sleep.

Making luxury beds in the UK since 1924, Sleepeezee has grown into one of the most well-known bed manufacturers in the world. Proud holders of a Royal Warrant, they are recognised and highly regarded within the industry for their artisanship, innovation, and design quality.

At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Sleepeezee dates back many years. Our independent customer reviews rate Sleepeezee products 4.8 out of 5, giving us the confidence to provide Sleepeezee with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Sleepeezee has built and maintained an enviable reputation for exceptional quality paired with excellent value for money. Sustainability is at the forefront of Sleepeezee's practises, with materials sourced from sustainable suppliers and all timber from sustainably managed forests.