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Luxe OrthoSupport 9 Mattress is a firm foam mattress designed with orthopaedic-style support principles to provide exceptional stability, even weight distribution, and long-lasting structural support. Featuring high-density foam layers and a reinforced support core, it delivers a 9/10 firm feel ideal for sleepers who prefer a solid, supportive sleeping surface with minimal sink.

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Luxe OrthoSupport9™ Orthopaedic Firm Mattress

£449£382
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The Luxe OrthoSupport9™ is a precision-engineered orthopaedic mattress developed using layered high-density foam technology to deliver controlled firmness, structural stability, and long-term performance. Every layer is selected and positioned to manage load distribution, minimise compression fatigue, and maintain consistent spinal alignment.

Rather than relying on springs, this orthopaedic mattress uses a graduated foam architecture, blending multiple foam densities to create a stable support profile. The result is a mattress that resists sagging, maintains form, and delivers consistent orthopaedic support across the entire surface.

It is specifically engineered for sleepers who require firm postural support, minimal sink, and long-term durability.

The Luxe OrthoSupport9™ features a 9/10 firmness rating, achieved through a high-density layered foam structure that limits deflection and controls compression depth.

The surface response is:

• low-sink

• high-resistance

• evenly balanced

• structurally firm

Instead of deep contouring, the mattress provides controlled surface compliance, allowing minimal adaptation while preserving overall body alignment. This response profile reduces excessive spinal flexion and helps maintain a neutral posture throughout the night.

This orthopaedic firmness structure is particularly effective for back and stomach sleepers, heavier individuals, and anyone who requires a stable, load-bearing sleep surface.

The Luxe OrthoSupport9™ Orthopaedic Mattress is constructed using a multi-layer, high-density foam system, with each layer performing a specific mechanical function.

1. High-Density Comfort Stabilisation Layer

The top layer uses firm-grade memory foam with elevated density to deliver initial surface comfort without excessive compression. This layer provides controlled contouring to support contact zones such as the shoulders and hips while preventing surface collapse.

2. Adaptive Transition Layer

Beneath this sits an adaptive high-density support foam, engineered to distribute load laterally and stabilise pressure transfer between comfort and core layers. This layer enhances surface consistency, reduces motion transfer, and improves overall structural balance.

3. Orthopaedic Support Core

At the foundation is a high-resilience foam core, formulated to provide compressive resistance, edge stability, and long-term shape retention. This core layer is responsible for the mattress’s orthopaedic firmness, preventing sagging and preserving support geometry over extended use.

This graduated density construction allows the mattress to deliver firm orthopaedic support while managing pressure distribution and mechanical durability.

The Luxe OrthoSupport9™ Orthopaedic Mattress is engineered for:

• Customers actively searching for an orthopaedic mattress

• Sleepers who require a very firm structural feel

Back and stomach sleepers needing spinal reinforcement

• Individuals whose mattresses soften or collapse prematurely

• Heavier sleepers needing higher load-bearing support

• Buyers seeking a spring-free, high-density foam system

• People prioritising durability, posture control, and stability

This mattress is not designed for those seeking plush, deep-sink, or soft pressure-relieving surfaces.

Luxe Mattresses is a UK-made brand known for premium materials, expert craftsmanship, and reliable long-term support. With hundreds of 5-star reviews, a 100-night trial, and a 10-year warranty, customers trust Luxe for quality, durability, and exceptional service.

In the UK, mattress and bed sizes differ slightly from those in other regions like the US. The standard sizes are: click here for the comprehensive Mattresses and Beds Size Guide in UK 

  1. Small Single: 75 cm x 190 cm (2’6″ x 6’3″) – Ideal for young children or compact spaces.
  2. Single: 90 cm x 190 cm (3′ x 6’3″) – Suitable for one adult or a child.
  3. Small Double: 120 cm x 190 cm (4′ x 6’3″) – Great for one person needing extra space or two people in a compact room.
  4. Double: 135 cm x 190 cm (4’6″ x 6’3″) – Common for couples or single sleepers who prefer more room.
  5. King: 150 cm x 200 cm (5′ x 6’6″) – Offers ample space for couples, enhancing comfort.
  6. Super King: 180 cm x 200 cm (6′ x 6’6″) – Provides maximum space and luxury for couples, perfect for master bedrooms.

100 Nights Trial on All Mattresses:

Experience our mattresses in the comfort of your own home for up to 100 nights. We understand that it can take time to adjust to a new mattress and to truly appreciate its benefits. This extended trial period allows you to make sure it’s the perfect fit for your sleeping needs. If you’re not completely satisfied, you can return it for a full refund or exchange, no questions asked.

14 Days Trial on Our Beds:

We also offer a 14-day trial period on all our beds, including ottomans and divans. This gives you two full weeks to experience the craftsmanship and comfort of our beds in your own bedroom. If the bed doesn’t meet your expectations, you can return or exchange it within this period.

Why We Offer Trial Periods:

Customer Satisfaction: We want you to be entirely happy with your purchase. Our trial periods provide you with ample time to make sure our products meet your comfort and support needs.

Confidence in Quality: We are confident in the quality and durability of our mattresses and beds. Our trial periods reflect our commitment to providing you with the best sleep solutions.

Hassle-Free Returns: If you decide that the mattress or bed is not right for you, our return process is simple and straightforward, ensuring a hassle-free experience.

Sleep comfortably and confidently with Luxe Mattresses, knowing that you have the opportunity to fully test and fall in love with your new sleep setup.

10 Year Guarantee

At Luxe Mattresses, we stand by the quality and durability of our products. That’s why we offer comprehensive manufacturer warranties to ensure your investment in better sleep is protected.

10 Years Manufacturer Warranty on All Mattresses:

Our mattresses are designed and built to last. We provide a 10-year manufacturer warranty on all of our mattresses, giving you a decade of peace of mind. This warranty covers any defects in materials or workmanship, ensuring that your mattress maintains its superior comfort and support throughout the years.

5 Years Manufacturer Warranty on All Beds:

We also offer a 5-year manufacturer warranty on all our beds, including ottomans and divans. This warranty covers any structural defects, ensuring that your bed remains a sturdy and reliable foundation for your sleep.

Why Our Warranty Matters:

Long-Term Protection: Our extensive warranties reflect our commitment to providing products that stand the test of time.

Quality Assurance: The warranties are a testament to our confidence in the craftsmanship and materials used in our mattresses and beds.

Customer Support: Should you encounter any issues covered under the warranty, our dedicated customer service team is here to assist you promptly and efficiently.

By choosing Luxe Mattresses, you’re not only investing in exceptional comfort and support but also in the assurance that your purchase is backed by industry-leading warranties. Sleep soundly knowing that Luxe Mattresses is committed to your long-term satisfaction.

Free Delivery

Eligibility: Enjoy free delivery on all mattresses and beds, or any order over £300.

Coverage: This offer applies to orders delivered within the United Kingdom.

Prompt Delivery Service:

Delivery Time: Your order will be delivered within 5-7 days after placement.

Postcode Dependent: Delivery times may vary slightly depending on your postcode. We aim to ensure the quickest possible delivery to all regions.

Want a customised mattress?

Give us a call at
020 4572 5122
or email us at
[email protected]

Luxe OrthoSupport9™ Orthopaedic Firm Mattress Details

FIRMNESS RATING
Medium Firm (6/10)
Who should buy this feel
    Mattress firmness visual
    This image represents how firmness can affect surface “dip”. Actual feel varies by body weight, sleep position, and construction.
    COMFORT & SUPPORT DETAILS
    80/100
    Best For
    Balanced guidance
    Back Support
    Spinal Alignment
    Edge Support
    Motion Isolation
    Pressure Relief
    Plushness
    Temperature Profile
    Warmer Neutral Cooler
    Guidance is indicative; personal comfort varies by body type and sleep style.
    2200

    Engineered for Exceptional Comfort & Support

    Four advanced hybrid technologies working together to deliver cooler sleep, deeper pressure relief, and perfectly balanced spinal alignment.

    Certified Materials

    We use CertiPUR®-certified foam, which is independently tested for durability, performance, and content—free from harmful chemicals such as ozone depleters, heavy metals, formaldehyde, and phthalates. In addition, all layers are bonded using non-toxic, water-based adhesives, eliminating harsh chemical odours and reducing VOC emissions. This commitment to safe, high-quality materials ensures a healthier sleep environment while maintaining long-lasting support and comfort.

    Orthopaedic Zone Support

    The Luxe Ortho Support Mattress features advanced orthopaedic zone support, engineered using multiple foam densities and precision CNC foam cutting technology. Carefully designed support zones work together to provide targeted reinforcement for key pressure areas such as the shoulders, lower back, hips, and legs. By combining different foam layers with varying firmness levels, the mattress delivers balanced, full-body support that helps maintain proper spinal alignment, reduces pressure points, and ensures consistent comfort throughout the entire night.

    Durability & Performance Testing

    We place a strong emphasis on long-term durability and performance. Our mattresses undergo rigorous internal durability testing to ensure they maintain their structure, support, and comfort over time. In addition, selected models are independently tested by FIRA International, a globally recognised authority in furniture and mattress testing. This ensures our mattresses meet strict industry standards for strength, stability, and longevity giving you confidence in their quality and lasting performance.

    Fire-Resistant & UK-Compliant Materials

    All our mattresses are manufactured using fire-resistant foam materials that comply with UK fire safety regulations. Each product is designed to meet the requirements of The Furniture and Furnishings (Fire) (Safety) Regulations 1988 (as amended), ensuring resistance to ignition and enhanced safety in everyday use. Fire-retardant properties are achieved through compliant materials and construction methods, without compromising comfort, support, or durability, providing peace of mind alongside a safe and restful sleep environment.

    The Only Orthopaedic Mattress You Need

    The Only Orthopaedic Mattress You Need

    We’ve spent years perfecting the science of comfort, so you don’t lose another minute of sleep.

    Advance Spine Alignment
    High Density Foam - C52
    3D Orthopaedic Technology
    FIRA Certified Foam
    Advance Motion Isolation
    Pressure Relief Layers

    The Luxe Sleep Difference

    Take a closer look at how Luxe mattresses combine innovation, airflow, and precision design for superior sleep performance.

    The Luxe OrthoSupport9™ Mattress is a premium firm foam mattress engineered using orthopaedic-style support principles to deliver exceptional stability, structure, and long-lasting comfort. Designed for sleepers who prefer a very firm feel, it offers a 9/10 firmness rating, providing a solid and supportive sleep surface that maintains consistent body alignment throughout the night.

    Built with high-density foam layers rather than springs, the Luxe OrthoSupport9™ focuses on even weight distribution, controlled contouring, and structural durability, making it a reliable choice for those seeking an orthopaedic mattress feel without excessive sink.

    Firm Support Through Precision Foam Engineering

    Unlike soft foam mattresses that compress unevenly over time, the Luxe OrthoSupport9™ uses a multi-layer foam construction designed to maintain firmness and shape integrity.

    The upper comfort layer features high-density memory foam, engineered to gently adapt to the body while maintaining a firm response. This allows the mattress to support key contact areas such as the shoulders, hips, and lower body without compromising overall stability.

    Beneath this, an advanced adaptive foam layer enhances surface balance and motion control, helping to reduce movement transfer and maintain a steady sleeping environment, ideal for those who value undisturbed rest on a firm mattress.

    Reinforced Support Core for Long-Term Stability

    At the foundation of the Luxe OrthoSupport9™ Mattress lies a high-resilience support core, specifically designed to provide structural strength and resistance to sagging. This base layer reinforces the mattress from edge to edge, ensuring consistent firmness and durability even with long-term use.

    The result is a mattress that maintains its orthopaedic-style support characteristics night after night, year after year.

    Breathable Construction for a Fresh Sleep Environment

    To improve airflow and internal freshness, the Luxe OrthoSupport9™ incorporates a breathable base layer designed to help manage moisture and airflow within the mattress. This promotes a drier, more comfortable sleep environment and helps maintain the integrity of the foam layers over time.

    Suitable for all seasons, this breathable design supports consistent comfort regardless of room temperature.

    Premium Fabric Cover – Clean, Refined & Supportive

    The mattress is finished with a premium-quality fabric cover, designed to be soft to the touch while supporting airflow and hygiene. The fabric is selected for its durability, breathability, and clean aesthetic, making it suitable for modern bedrooms and long-term everyday use.

    The cover complements the mattress’s firm internal structure while contributing to an overall refined sleep surface.

    Who the Luxe OrthoSupport9™ Mattress Is Designed For

    The Luxe OrthoSupport™ Mattress is ideal for:

    • Customers searching for an orthopaedic mattress

    • Sleepers who prefer a very firm mattress feel

    • Back and stomach sleepers

    • Those seeking structured support rather than soft comfort

    • Anyone looking for a durable, foam-based alternative to spring mattresses

    Who the Luxe OrthoSupport9™ Mattress Is Designed For

    The Luxe OrthoSupport9™ Mattress is ideal for:

    • Customers searching for an orthopaedic mattress

    • Sleepers who prefer a very firm mattress feel

    • Back and stomach sleepers

    • Those seeking structured support rather than soft comfort

    • Anyone looking for a durable, foam-based alternative to spring mattresses

     

    UK Mattress Sizes

    SizeMetric (W × L)Imperial (W × L)
    Small Single75 × 190 cm2′6″ × 6′3″
    Single90 × 190 cm3′0″ × 6′3″
    Small Double120 × 190 cm4′0″ × 6′3″
    Double135 × 190 cm4′6″ × 6′3″
    King150 × 200 cm5′0″ × 6′6″
    Super King180 × 200 cm6′0″ × 6′6″
    Emperor200 × 200 cm6′6″ × 6′6″

    UK Bed Frame Internal Sizes (Recommended)

    FrameMetric (W × L)Imperial (W × L)
    Small Single Bed77–80 × 192–195 cm2′7″–2′8″ × 6′4″–6′5″
    Single Bed92–95 × 192–195 cm3′1″–3′2″ × 6′4″–6′5″
    Small Double Bed122–125 × 192–195 cm4′0″–4′1″ × 6′4″–6′5″
    Double Bed137–140 × 192–195 cm4′6″–4′7″ × 6′4″–6′5″
    King Bed152–155 × 202–205 cm5′0″–5′1″ × 6′7″–6′9″
    Super King Bed182–185 × 202–205 cm6′0″–6′1″ × 6′7″–6′9″
    Emperor Bed202–205 × 202–205 cm6′7″–6′9″ × 6′7″–6′9″
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    Description

    The Luxe OrthoSupport9™ Mattress is a premium firm foam mattress engineered using orthopaedic-style support principles to deliver exceptional stability, structure, and long-lasting comfort. Designed for sleepers who prefer a very firm feel, it offers a 9/10 firmness rating, providing a solid and supportive sleep surface that maintains consistent body alignment throughout the night.

    Built with high-density foam layers rather than springs, the Luxe OrthoSupport9™ focuses on even weight distribution, controlled contouring, and structural durability, making it a reliable choice for those seeking an orthopaedic mattress feel without excessive sink.

    Firm Support Through Precision Foam Engineering

    Unlike soft foam mattresses that compress unevenly over time, the Luxe OrthoSupport9™ uses a multi-layer foam construction designed to maintain firmness and shape integrity.

    The upper comfort layer features high-density memory foam, engineered to gently adapt to the body while maintaining a firm response. This allows the mattress to support key contact areas such as the shoulders, hips, and lower body without compromising overall stability.

    Beneath this, an advanced adaptive foam layer enhances surface balance and motion control, helping to reduce movement transfer and maintain a steady sleeping environment, ideal for those who value undisturbed rest on a firm mattress.

    Reinforced Support Core for Long-Term Stability

    At the foundation of the Luxe OrthoSupport9™ Mattress lies a high-resilience support core, specifically designed to provide structural strength and resistance to sagging. This base layer reinforces the mattress from edge to edge, ensuring consistent firmness and durability even with long-term use.

    The result is a mattress that maintains its orthopaedic-style support characteristics night after night, year after year.

    Breathable Construction for a Fresh Sleep Environment

    To improve airflow and internal freshness, the Luxe OrthoSupport9™ incorporates a breathable base layer designed to help manage moisture and airflow within the mattress. This promotes a drier, more comfortable sleep environment and helps maintain the integrity of the foam layers over time.

    Suitable for all seasons, this breathable design supports consistent comfort regardless of room temperature.

    Premium Fabric Cover – Clean, Refined & Supportive

    The mattress is finished with a premium-quality fabric cover, designed to be soft to the touch while supporting airflow and hygiene. The fabric is selected for its durability, breathability, and clean aesthetic, making it suitable for modern bedrooms and long-term everyday use.

    The cover complements the mattress’s firm internal structure while contributing to an overall refined sleep surface.

    Who the Luxe OrthoSupport9™ Mattress Is Designed For

    The Luxe OrthoSupport™ Mattress is ideal for:

    • Customers searching for an orthopaedic mattress

    • Sleepers who prefer a very firm mattress feel

    • Back and stomach sleepers

    • Those seeking structured support rather than soft comfort

    • Anyone looking for a durable, foam-based alternative to spring mattresses

    Who the Luxe OrthoSupport9™ Mattress Is Designed For

    The Luxe OrthoSupport9™ Mattress is ideal for:

    • Customers searching for an orthopaedic mattress

    • Sleepers who prefer a very firm mattress feel

    • Back and stomach sleepers

    • Those seeking structured support rather than soft comfort

    • Anyone looking for a durable, foam-based alternative to spring mattresses

     

    UK Sizes

    UK Mattress Sizes

    SizeMetric (W × L)Imperial (W × L)
    Small Single75 × 190 cm2′6″ × 6′3″
    Single90 × 190 cm3′0″ × 6′3″
    Small Double120 × 190 cm4′0″ × 6′3″
    Double135 × 190 cm4′6″ × 6′3″
    King150 × 200 cm5′0″ × 6′6″
    Super King180 × 200 cm6′0″ × 6′6″
    Emperor200 × 200 cm6′6″ × 6′6″

    UK Bed Frame Internal Sizes (Recommended)

    FrameMetric (W × L)Imperial (W × L)
    Small Single Bed77–80 × 192–195 cm2′7″–2′8″ × 6′4″–6′5″
    Single Bed92–95 × 192–195 cm3′1″–3′2″ × 6′4″–6′5″
    Small Double Bed122–125 × 192–195 cm4′0″–4′1″ × 6′4″–6′5″
    Double Bed137–140 × 192–195 cm4′6″–4′7″ × 6′4″–6′5″
    King Bed152–155 × 202–205 cm5′0″–5′1″ × 6′7″–6′9″
    Super King Bed182–185 × 202–205 cm6′0″–6′1″ × 6′7″–6′9″
    Emperor Bed202–205 × 202–205 cm6′7″–6′9″ × 6′7″–6′9″
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