Dormeo Octaspring 6500 Mattress

The Dormeo Octaspring 6500 is a premium spring-free foam mattress powered by Dormeo's award-winning Octaspring® technology - a patented system of individually pocketed, honeycomb-shaped foam springs that move three-dimensionally to cradle the body and deliver breathability 8x greater than traditional memory foam. Two layers of zoned Octaspring® foam springs sit above a pressure-relieving memory foam layer, all arranged into three body support zones that provide softer comfort at the head, shoulders and legs and firmer support where it matters most at the hips and lumbar region. The result is a medium firm mattress that distributes weight evenly, keeps the spine correctly aligned and stays remarkably cool and fresh night after night - backed by Dormeo's industry-leading 20-year warranty.

Who Is This Mattress For?

A spring-free foam mattress best suited to sleepers who want medium firm support, outstanding breathability and a body-contouring feel that adapts three-dimensionally to their movements throughout the night.

Medium Firm Feel - 4/6: A supportive feel with added stability. Ideal for people who change sleeping position during the night and need a balance of comfort and support.

Best for

• Back sleepers - the 3-zone Octaspring® system and memory foam layer keep the spine properly aligned and supported throughout the night
• Front sleepers - helps prevent hips from sinking while maintaining a stable, comfortable surface
• Combination sleepers - each Octaspring® foam spring responds independently as you move, adapting to every sleeping position
• Couples - individual Octaspring® foam springs move independently so you won't disturb each other, and memory foam greatly reduces motion transfer
• Hot sleepers - the Octavent Air System promotes constant airflow, proven to be 8x more breathable than traditional memory foam, keeping you cool and fresh all night
• Allergy and asthma sufferers - anti-allergenic treatment is sterilised and dust free; molecular technology provides protection against bacteria, mould and dust mites
• People with back pain - 3-zone support with firmer Octaspring® at the lumbar region helps maintain correct spinal alignment and reduce aches
• Heavier sleepers who still want some cushioning
• Sleepers up to 139.7kg (22st) per side

Not ideal for

• Lightweight side sleepers who may need more cushioning at the shoulders and hips
• Sleepers who prefer a very soft, sink-in feel

Inside This Mattress

Octaspring® Memory Foam Springs (Upper Layer)
What it is: Dormeo's Octaspring technology where hundreds of individual patented honeycomb-shaped foam springs move three-dimensionally to cradle the body.
How it helps you sleep: Each spring conforms to your body's contours in all sleeping positions, reducing pressure points and promoting healthy blood flow for a deeply comfortable, undisturbed sleep.

Octaspring® Foam Springs (Support Layer)
What it is: A second layer of medium firm Octaspring® foam springs providing the structural base of the mattress, arranged in zoned densities for differential support across the body.
How it helps you sleep: Cushions and distributes body weight evenly across the mattress surface, ensuring correct spine alignment and providing a stable, supportive base that works in conjunction with the upper comfort layer.

Memory Foam
What it is: An innovative pressure-sensitive foam that shapes to the contours of the body and springs back when pressure is released.
How it helps you sleep: Enhances circulation, equalises pressure to relieve back problems, promotes better spinal alignment, and reduces allergens for a fresher, healthier night's sleep.

Octavent Air System
What it is: Dormeo's unique ventilation system proven to be 8x more breathable than traditional memory foam, with a constant airflow that can cool bed temperature by up to 3 degrees Celsius.
How it helps you sleep: Your body movements push warm, humid air out of the specially designed sides of the mattress while drawing fresh air in, creating a fresh, healthy sleeping surface night after night.

3-Zone Body Support
What it is: An advanced zonal support system with three differentiated zones providing tailored support across the body - softer Octaspring® for the head, shoulders and legs; firmer Octaspring® for the hips and lumbar region.
How it helps you sleep: Delivers precise support to different areas of the body based on their weight and needs, promoting proper spinal alignment and reducing pressure points for a restorative sleep.

Superstretch Cover
What it is: A highly flexible cover that offers significantly more stretch than standard covers.
How it helps you sleep: Provides additional flexibility to fully support the mattress core, allowing you to move freely throughout the night for maximum comfort.

Built-in Handles
What it is: Discreet handles integrated into the sides of the mattress that can be hidden when not in use.
How it helps you sleep: Makes repositioning and rotating the mattress easy, ensuring it stays correctly placed for consistent, undisturbed sleep.

Specification

Dimensions & Weights

How it Compares

Vs softer models: The Octaspring 6500's medium firm feel and 3-zone support system provide noticeably more structural support than softer options. If you sleep on your back or front, or change position during the night, this level of firmness maintains proper spinal alignment in a way a softer mattress cannot match consistently over time.

Vs medium models: The 6500 sits one step firmer than a standard medium. If you have previously found medium mattresses too soft or lacking in support, particularly at the hips or lumbar region, the additional stability and zoned structure here makes a meaningful difference to overall comfort and alignment.

Vs traditional memory foam: The Octaspring® technology fundamentally changes what a memory foam mattress can do. Where traditional memory foam can trap heat and feel static, the 6500's honeycomb foam spring structure moves three-dimensionally and is proven to be 8x more breathable. You get the pressure-relieving body-contouring of memory foam without the heat retention - a genuinely different experience.

20 Year Warranty

The Dormeo Octaspring 6500 is backed by an industry-leading 20-year manufacturer's warranty against defects in materials and workmanship. This is double the standard warranty offered on most mattresses and reflects the exceptional durability of Dormeo's patented Octaspring® foam spring technology. The 6500 is built to maintain its support and breathability for the long term - and the warranty is Dormeo's confidence in that promise.

Awards & Accreditations

Award-Winning Octaspring® Technology - Dormeo's Octaspring® system is multi-award-winning and exclusive to Dormeo worldwide. No other mattress uses this patented honeycomb foam spring construction. It has received recognition across multiple independent industry and consumer awards for innovation, comfort and breathability.

Ready to Upgrade Your Sleep for Better Rest?

The Dormeo Octaspring 6500 delivers something genuinely different - a medium firm mattress that combines the pressure-relieving comfort of memory foam with a revolutionary Octaspring® technology that is 8x more breathable, moves three-dimensionally with your body and provides targeted 3-zone support from head to toe. If you sleep warm, change position during the night, share a bed or struggle with allergies, this is an outstanding long-term choice backed by a 20-year warranty.

Select your size above and add to basket. Free UK delivery and your 20-year warranty are included.

Dormeo, the home of a great night’s sleep

With over 20 years of experience, Dormeo is now one of Europe's most trusted bedding brands. Their innovative Octaspring technology is genuinely ground-breaking and exclusive to Dormeo. This unique, award-winning system of individually pocketed springs arranged in a three-dimensional configuration is designed to supply support and comfort while also helping to distribute weight evenly across the surface of the mattress.

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 Dormeo dates back ten years. Our independent customer reviews rate Dormeo products 4.7 out of 5, giving us the confidence to provide Dormeo with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Dormeo is so confident in its products that it offers a lengthy guarantee. Additionally, they provide a generous sleep trial period on many of their products, allowing you to test them at home before making a final decision. (Terms and conditions apply.)