Harrison Spinks Opal Deluxe Mattress

The Harrison Spinks Opal Deluxe is a luxury handcrafted pocket sprung mattress from Harrison Spinks, made exclusively for Land of Beds. It's built around a dual spring system - 6,500 HD titanium alloy pocket springs paired with 1,000 Advanced Cortec™ Quad Revolution springs-within-springs - and filled entirely with natural wool, viscose, cotton, hemp and flax, with no foam and no synthetics. Available in Soft, Medium or Firm tensions, the result is a mattress that adapts to your body's contours for genuine pressure relief while naturally regulating temperature night after night. Hand-tufted and finished with two rows of hand side stitching, it's backed by a free 10-year guarantee and is 100% recyclable at the end of its life.

Who Is This Mattress For?

A luxury pocket sprung mattress made exclusively for Land of Beds, available in Soft, Medium or Firm tensions, with a dual titanium alloy spring system, 100% natural foam-free fillings and effective, all-natural temperature regulation.

This mattress is offered in three tensions, so you can choose the feel that suits you best. Each tension is detailed separately below.

Soft Feel - 1/6

Our softest tension, designed for maximum comfort and pressure relief. Ideal for side sleepers, this feel allows shoulders and hips to gently sink into the mattress for a cushioned, cosy night's sleep.

Best for

• Side sleepers - the soft tension cushions shoulders and hips to relieve pressure points and keep your spine aligned
• Lightweight sleepers - the softer feel allows the mattress to contour properly to your body
• People with pressure point pain - the natural fillings and dual spring system help reduce pressure on hips, shoulders and joints
• Couples - independently pocketed springs help absorb movement and reduce partner disturbance
• Hot sleepers - the fully natural wool, viscose, cotton, hemp and flax fillings breathe well and help regulate temperature
• Sleepers up to 114kg (18st) per side

Not ideal for

• Front sleepers - hips may sink too far into the mattress at this tension
• Heavier sleepers who may prefer one of our firmer tensions for extra support

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 pressure points while keeping your spine aligned
• Back sleepers - supportive enough to maintain the spine's natural curve
• Front sleepers - firm enough to help prevent hips from sinking too far
• Combination sleepers - the dual spring system responds as you move, so the mattress works however you sleep
• Couples - independently pocketed springs move separately, reducing partner disturbance
• People with back pain - provides a balance of comfort and support
• Sleepers up to 114kg (18st) per side

Not ideal for

• Sleepers who prefer a very soft, sink-in feel - see our Soft tension option
• Heavier sleepers who may benefit from a firmer tension for extra 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 - the dual spring system provides the support needed for proper spinal alignment
• People who prefer a firm, supportive feel
• Orthopaedic support
• Sleepers over 114kg (18st) per side

Not ideal for

• Side sleepers who need more cushioning for shoulders and hips - see our Soft or Medium tension options
• Sleepers who prefer a softer, plush feel

Inside This Mattress

HD Pocket Springs
What it is: 6,500 HD titanium alloy pocket springs, the world's first HD spring made with lightweight titanium alloy. Each mini pocket spring works completely independently, giving three-dimensional support.
How it helps you sleep: These springs adapt to your body's contours to relieve pressure and give greater comfort and lumbar support, whichever way you sleep. They're also good for the mattress itself, helping the fillings push back into their original position after use.

Advanced Cortec™ Quad Revolution Pocket Springs
What it is: 1,000 spring-within-a-spring pocket springs, where a smaller inner spring nests inside a larger outer spring, positioned to work alongside the HD spring layer.
How it helps you sleep: The outer spring provides initial softness and comfort, while the inner spring activates under greater pressure to give deeper, more responsive support - tailoring the feel to your body shape and promoting good posture through the night.

Wool and Viscose Blended Layer
What it is: A soft, breathable blend where natural wool combines with smooth viscose.
How it helps you sleep: Provides gentle warmth, excellent moisture control and a silky texture that keeps you feeling fresh throughout the night.

Cotton and Hemp Blended Layer
What it is: A natural blend combining the softness of cotton with the strength and durability of hemp fibres.
How it helps you sleep: Creates a breathable, moisture-wicking layer that helps keep you cool and comfortable, while providing long-lasting support.

Wool and Flax Blended Layer
What it is: A natural blend of wool and flax fibres.
How it helps you sleep: Works together to provide excellent breathability and effective moisture-wicking, helping regulate temperature and keep you feeling fresh for a restful night's sleep.

Ecotex Fibres
What it is: Sustainable fibres made from recycled materials, fully recyclable and Global Recycled Standard accredited.
How it helps you sleep: Provides excellent comfort and support with breathable properties that encourage airflow throughout the mattress, helping maintain a comfortable temperature with added rebound.

Hand Side Stitching
What it is: Two rows of hand side stitching, a traditional technique where upholsterers use long needles and twine to stitch the outer springs to the mattress border.
How it helps you sleep: Extends the sleeping area right to the mattress edge and prevents spring distortion, giving you consistent support across the full surface.

Hand Tufted
What it is: A traditional method of mattress upholstery where the fillings are secured by hand with tufts running from the top of the mattress to the bottom.
How it helps you sleep: Keeps fillings evenly distributed and firmly in place, maintaining consistent comfort and preventing lumps from forming over time.

Chemical Free Wool Cover
What it is: A naturally safe and fire-resistant cover made from 50% wool, 50% viscose, produced without chemical treatments.
How it helps you sleep: Provides a fresh, healthy sleeping surface free from harmful chemicals, keeping the mattress feeling clean night after night.

Flag-Stitched Handles
What it is: Handles sewn onto the sides of the mattress using a flag-stitch method, positioned on both sides for ease of positioning.
How it helps you sleep: Makes it easy to reposition and rotate the mattress regularly, helping you maintain even wear and consistent support.

Specification

Dimensions & Weights

How it Compares

Vs firmer mattresses: If you choose the Opal Deluxe in its Soft or Medium tension, you'll get noticeably more pressure relief at the shoulders and hips than a firmer mattress can offer, thanks to the responsive HD and Cortec™ spring layers working beneath the natural comfort fillings. This makes it a strong choice if you sleep on your side or share a bed. Firmer mattresses generally suit heavier sleepers or those who prefer a more rigid, supportive surface - which is why the Opal Deluxe is also offered in a Firm tension for exactly that customer.

Vs softer mattresses: Even at its Soft tension, the Opal Deluxe has a genuine dual pocket spring structure underneath its natural comfort layers, giving more durable, consistent support than a purely foam-based soft mattress. Softer all-foam options can feel immediately plush but may not hold their shape or spinal support as consistently over time - particularly for combination sleepers or couples of different body weights.

Vs premium and luxury mattresses: The Opal Deluxe shares the same hand-tufted construction, fully natural fillings and dual pocket spring technology found in higher-priced luxury ranges. The difference typically lies in the depth of the comfort layers and the breadth of natural fillings used, rather than any compromise in the quality of construction or craftsmanship.

10 Year Guarantee

The Harrison Spinks Opal Deluxe is backed by Harrison Spinks's 10-year manufacturer's guarantee against defects in materials and workmanship. Given the quality of the natural materials and the handcrafted, hand-tufted construction, this is a mattress built to last - the guarantee reflects that.

Awards & Accreditations

The Harrison Spinks Opal Deluxe has received several awards and accreditations, including:

• King's Award for Enterprise: Innovation - Recognises Harrison Spinks' commitment to developing cutting-edge sleep technology, including the HD titanium alloy pocket spring.
• King's Award for Enterprise: International Trade - An independent mark of Harrison Spinks' success in exporting British-made beds and mattresses around the world.
• Queen's Award for Enterprise: Sustainable Development - Recognises Harrison Spinks' commitment to sustainable sourcing, including operating its own farm to grow and manufacture its own natural fillings.
• National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.
• Land of Beds Best Seller - One of our most-purchased mattresses, based on sales volume, customer reviews and long-term value. When this many customers choose the same mattress, it tells you something.

Ready to Upgrade Your Sleep for Better Rest?

The Opal Deluxe delivers a rare combination: a genuinely luxury, fully natural feel, dual-spring responsive support, and a choice of three tensions - all handcrafted in Britain by a fifth-generation family bedmaker and backed by a 10-year guarantee. If you're a side, back, front or combination sleeper, share a bed, or simply want a mattress built entirely from natural materials, this is one to consider.

Select your size and tension above and add to basket. Free UK delivery and your 10-year guarantee are included. Read our Mattress Buying Guide for more help choosing the right feel.

Harrison Spinks, the true bedmaker

Harrison Spinks, a fifth-generation family business based in the UK (founded in 1840), is one of Great Britain’s most established, innovative, and sustainable bed manufacturers. Since 2013, Harrison Spinks has been awarded a total of seven Queen’s and King’s Awards, more than any other bed manufacturer. They have been awarded two prestigious King’s Awards for Enterprise in Innovation and International Trade. Alongside these awards, they also retain their Queen’s Award for Enterprise in Sustainable Development. Harrison Spinks is an approved National Bed Federation (NBF) member.

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 Harrison Spinks dates back many years. Our independent customer reviews rate Harrison Spinks products 4.9 out of 5, giving us the confidence to provide Harrison Spinks with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Handcrafting premium luxury mattresses, Harrison Spinks is proud to be the only bed company in the UK to own a farm and manufacture its own fillings. All the materials they use, from the springs in their beds to the fabrics in their pillows, are ethically sourced and produced with the environment in mind. Designed with the highest levels of comfort and support in mind, their products have been thoroughly assessed for comfort and durability, so you can be sure that you’ll get the most luxurious night’s sleep. And with their robust 10-year guarantee, you can know your mattress will last for years to come.