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One third Dual Sided Ortho Mattress

One third Dual Sided Ortho Mattress

£149.99 GBP
£289.99 GBP £149.99 GBP
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Orthopaedic Support

Orthopaedic Support

Firmer support designed to help keep your spine naturally aligned.

Orthopaedic Support

Pressure Relief Comfort

Helps distribute body weight evenly to reduce pressure on shoulders, hips and back.

Orthopaedic Support

Pocket Sprung Stability

Individual springs respond to your movement for balanced support and less roll-together.

10 Year Guarantee

Long-lasting quality you can sleep on with confidence.

365 Night Trial

Try it at home for a full year.

Size
Add Mattress Removal
We'll remove your old mattress and dispose of it responsibly, so you don't have to lift a thing.
£50
365 Night Trial Sleep on it for a full year
Fast & Free Delivery Arrives in 5–7 working days
10 Year Warranty Guaranteed quality & durability

One third Dual Sided Ortho Mattress Details

Product Details +

Experience exceptional comfort and reliable support with the One Third Dual-Sided Orthopaedic Mattress. Expertly designed to promote proper spinal alignment, this mattress offers a firm and supportive sleeping surface that helps you wake up feeling refreshed and rejuvenated.

Built with a durable open-coil spring system and enhanced support layers, it delivers consistent comfort across the entire mattress while reducing pressure points and improving overall sleep quality. Its dual-sided design allows for regular turning, helping to maintain performance and extend mattress life.

Ideal for those who prefer a firmer feel, this mattress provides outstanding support for the back, hips, and shoulders, making it a great choice for everyday comfort and restorative sleep.

Key Features

  • Dual-sided design for enhanced durability and longevity

  • Orthopaedic support to encourage healthy spinal alignment

  • Firm comfort level ideal for those seeking extra support

  • High-quality open-coil spring system for reliable stability

  • Deep comfort layers for balanced cushioning and support

  • Breathable construction to promote airflow and freshness

  • Hypoallergenic and dust mite resistant

  • Side handles for easier rotation and maintenance

  • Suitable for a wide range of sleeping positions

Specifications

Firmness Rating: Firm to Medium Firm

Mattress Depth: Approximately 10 inches

Spring System: Open-Coil Support Springs

Comfort Layers: Supportive comfort fillings with reinforced stability layers

Ventilation: Breathable border construction to improve airflow

Hypoallergenic: Yes

Packaging: Delivered flat to preserve mattress quality

The One Third Dual-Sided Orthopaedic Mattress combines dependable support, lasting durability, and everyday comfort, making it an excellent choice for those who value a firmer and healthier sleep experience.

 

Shipping Policy +

We offer fast and reliable delivery across UK. Orders are typically delivered within 5-7 working days. Cash on Delivery (COD) is available. You will receive a confirmation call before dispatch.

365-Night Trial +

Sleep on it for 365 nights. If it’s not right, we’ll arrange a free return.

10-Year Warranty +

Enjoy peace of mind with our 10-year warranty covering manufacturing defects and long-term durability.

View full details

Seven layers. Two spring systems. No compromises.

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Breathable, Anti-Allergy Quilted Sleep Surface

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A soft quilted top layer provides a smooth and comfortable sleeping feel. Its breathable and anti-allergy design helps keep the sleep surface fresh and clean.
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Poly Regen Base Layer

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This layer provides a stable base and extra support for the mattress. It helps distribute body pressure evenly for improved comfort.
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Stability+ Layer

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The Stability+ layer gives the mattress a firm and balanced support feel. It helps maintain a smooth sleeping surface and improves long-term durability.
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Aero-PAD® Layer

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The Aero-PAD layer improves airflow inside the mattress. It helps reduce heat build-up for a cooler and more comfortable sleep.
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Platinum Open Coil Spring

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The open coil spring system provides strong support and gentle bounce. It helps improve weight distribution and increases mattress durability.
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Aero-PAD® Layer

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This second Aero-PAD layer adds extra cushioning and airflow. It enhances comfort while keeping the mattress supportive and breathable.
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Poly Regen Base Layer

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The bottom base layer helps the mattress maintain its shape and structure. It strengthens the overall support system and improves mattress life.
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Springs do things foam can't. That's the point.

Natural airflow through the core

Pocket springs create open space inside the mattress. Air circulates freely through the spring layer with every movement, making hybrids naturally cooler than all-foam designs — no added gel required

Instant response, not slow sink

Instant response, not slow sink

Springs push back. Foam cradles. The Rise combines both — so you get the pressure relief of memory foam on top, with enough spring response underneath to make moving around in bed effortless rather than a wrestling match.

Reinforced edge support

The encapsulated spring system provides structural support all the way to the mattress edge. You can sit on the side of the bed or sleep near the edge without that uncomfortable rolling-off feeling of an all-foam mattress.

The Sweet Spot

The Sweet Spot

We’ve rated this a 7.5 out of 10 (Medium Firm). It’s that perfect middle ground—soft enough to let you sink in and relax, but with enough push-back from the springs to keep your spine aligned. It’s ideal for pretty much every type of sleeper (side, back, or front).