The LuxeErgo™ 3400 Firm Hybrid Mattress is designed for sleepers who need exceptional support without sacrificing comfort. Combining cooling gel memory foam with a dual pocket spring system, this advanced hybrid firm mattressprovides outstanding spinal alignment, pressure relief, and long-lasting durability.
Available in Firm and Extra Firm support, the LuxeErgo™ 3400 is ideal for back sleepers, stomach sleepers, and anyone seeking a supportive sleep surface. With 3400 precision springs, breathable natural materials, and advanced motion isolation, this extra firm hybrid mattress delivers stable, ergonomic support while maintaining a cool and comfortable sleep environment.
Pay £175 × 3
The LuxeErgo 3400™ Firm Hybrid Mattress is designed to provide exceptional support and lasting comfort. Featuring a dual spring hybrid system with pocket springs and comfort springs, it delivers the perfect balance of pressure relief and firm support for healthy spinal alignment.
Crafted with premium layers of foam, wool, coconut fibres, latex, and breathable materials, this firm hybrid mattresspromotes airflow, durability, and responsive cushioning. Suitable for all sleeping positions and body types, it’s an ideal choice for anyone seeking a supportive hybrid firm mattress for deeper, more restorative sleep.
These mattresses feels like a perfect balance of support and softness. Consider falling into a state of near-weightlessness (Zero Gravity Foam) as the mattress molds to your body's contours, giving unrivaled pressure relief.
The sturdy foundation provides solid, consistent support, while the velvety memory foam top layer cradles you in luxury. The impression of floating on air, mixed with the soothing embrace of a sturdy foundation, provides a unique pleasant and revitalizing sleep experience.
Materials and Construction:
• Premium Quilted Moisture-Wicking Cover
• Zero Gravity™ Gel-Infused Memory Foam
• 1400 FortiCoil™ Micro Pocket Springs
• British Wool & Cotton Blend Layer
• 2000 EnduraSpring™ Coil Support System
• Coir (Coconut Fiber) Spring Stabilization Base
• Fire-Resistant, Antimicrobial Outer Fabric
• Open-Cell Breathable Foam Layers
• Hybrid Construction with Temperature Control Technology
Best for:
All body types - from lightweight to heavyweight sleepers (Please Select the 4000 Spring Count if you weight over 110 kgs)
All sleeping positions - side, back, stomach, and combination
Hot or cold sleepers seeking year-round comfort
Those who want a balance of soft comfort and firm support
Couples needing excellent motion isolation
Allergy-sensitive individuals who prefer natural, breathable layers
People looking for long-term durability and healthy spinal alignment
You can count on us for all your mattress needs, since we make quality and customer satisfaction our top priority. The LuxeErgo 3400™ Hybrid Mattress is made with premium materials and tested rigorously, Certified BY FIRA, 4 Times Best Hybrid Mattress Awards Winner from GQ and Which (Double) so, the result is a mattress that is comfortable and durable. It is developed to provide fantastic sleep, featuring extra support, immediate pain relief, and a controlled atmosphere. With a 10-year warranty and an extensive return policy, we deserve to be the best, since we have extensive knowledge and we are dedicated to providing comfortable, refreshing sleep.
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
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.
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.
•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.
Give us a call at
020 4572 5122
or email us at
[email protected]
Four advanced hybrid technologies working together to deliver cooler sleep, deeper pressure relief, and perfectly balanced spinal alignment.
This mattress uses FortiCoil™ micro-pocket springs beneath the comfort layers, creating 7–9 ergonomic support zones that adapt to your body’s natural curves. Softer response at the shoulders, firmer support at the hips and lower back, and balanced pressure throughout the body work together with the Endura™ Pocket Spring core to keep your spine perfectly aligned in any sleep position. You get firm, corrective support underneath with a soft, pressure-relieving feel on top - the ideal balance for long-term back comfort.
This mattress delivers a plush, pressure-relieving feel on top, supported by a reinforced, extra-stable core that prevents sinking or sagging. Built-in orthopaedic edge support strengthens the perimeter, ensuring consistent support, durability, and full-surface stability - soft where you need comfort, strong where your body needs support.
Our hybrid design integrates cooling LTX gel-infused foam and a highly breathable open-cell structure that actively pulls heat away from the body. Beneath the surface, built-in airflow channels circulate fresh air with every movement, preventing heat retention often found in traditional foam mattresses. Combined with a temperature-regulating fabric cover, this system ensures a consistently cool, fresh, and comfortable sleep environment - ideal for hot sleepers or anyone who prefers a cooler night’s rest.
Firm mattresses should provide lasting structure - not gradually lose their integrity. Our Firm Mattress is engineered with Forticoil® edge-to-edge springs and EnduraSpring™ high-tensile pocket springs, both certified for a 30+ year life expectancy. These advanced multi-alloy steel systems are designed to retain their strength, rebound, and alignment support year after year.
Unlike standard spring units that weaken and dip over time, this dual-spring architecture maintains consistent firmness, prevents sagging, and protects spinal alignment. Combined with CertiPUR®-approved foams and rigorous in-house and independent durability testing, the construction resists flattening and body impressions - which is why we confidently back it with a 10-year guarantee.
We’ve spent years perfecting the science of comfort, so you don’t lose another minute of sleep.
Take a closer look at how Luxe mattresses combine innovation, airflow, and precision design for superior sleep performance.
Precision Support, Advanced Comfort, and Long-Lasting Durability
The LuxeErgo™ 3400 Firm Hybrid Mattress is engineered for sleepers who want exceptional support without sacrificing comfort. Combining advanced cooling memory foam, precision micro pocket springs, and a reinforced spring core, this premium firm hybrid mattress delivers outstanding spinal alignment, durability, and breathability.
Designed for back sleepers, stomach sleepers, and couples, the LuxeErgo™ 3400 provides firm ergonomic support while maintaining pressure-relieving comfort and excellent motion isolation.
At the comfort layer of this firm hybrid mattress is Zero Gravity™ Cooling Gel Memory Foam, designed to contour gently to the body while maintaining a firmer, supportive feel.
Unlike traditional memory foam that traps heat, this advanced cooling foam promotes airflow and temperature regulation.
Benefits include:
• Responsive pressure relief
• Maintains healthy spinal alignment
• Cooling gel technology to reduce heat build-up
• Ideal for sleepers who want firm support without stiffness
This layer delivers a balanced, weightless feel while preserving the supportive structure expected from a high-quality firm hybrid mattress.
The LuxeErgo™ 3400 includes 1400 individually wrapped FortiCoil™ micro pocket springs, designed to adapt precisely to your body.
Each spring reacts independently, creating targeted support zones that relieve pressure on the shoulders, hips, and lower back.
Key advantages:
• Zoned ergonomic support
• Reduces partner disturbance by up to 96%
• Improves comfort for couples and light sleepers
• Supports natural body alignment
This precision spring layer makes the LuxeErgo™ 3400 an excellent firm hybrid mattress for couples
At the core of the mattress lies the 2000 EnduraSpring™ system, crafted from high-tensile tempered steel for exceptional strength.
This reinforced spring base delivers deep support, edge stability, and long-term durability.
Why it matters:
• Maintains firmness and shape over time
• Improves weight distribution across the mattress
• Provides consistent support for all body types
• Engineered for up to 30 years of performance
This dual-spring construction is what transforms the LuxeErgo™ 3400 into a true premium firm hybrid mattress.
A natural coconut coir layer adds structural stability while improving airflow throughout the mattress.
Combined with a British wool and cotton blend, it helps regulate temperature and manage moisture naturally.
Natural benefits:
• Enhanced breathability
• Temperature regulation in all seasons
• Reduced humidity and heat build-up
• Naturally resistant to dust mites and allergens
Perfect for sleepers seeking a firm hybrid mattress made with breathable natural materials.
The LuxeErgo™ 3400 is finished with a luxury quilted cooling cover, crafted from hypoallergenic, fire-resistant fabric.
Its moisture-wicking design keeps the sleep surface cool, clean, and comfortable throughout the night.
If you need a firm hybrid mattress that supports proper posture, reduces motion transfer, and stays cool through the night, the LuxeErgo™ 3400 is designed to deliver exactly that.
Ideal for:
• Back sleepers
• Stomach sleepers
• Couples needing motion isolation
• Hot sleepers seeking breathability
• Anyone looking for a luxury firm hybrid mattress
✔ Premium firm hybrid mattress construction
✔ Cooling gel memory foam comfort layer
✔ Dual spring system for precision support
✔ Natural breathable materials
✔ Engineered for long-term durability
✔ Designed for optimal spinal alignment
The LuxeErgo™ 3400 Firm Hybrid Mattress isn’t just built for comfort—it’s engineered for healthier, deeper sleep every night.
| Size | Metric (W × L) | Imperial (W × L) |
|---|---|---|
| Small Single | 75 × 190 cm | 2′6″ × 6′3″ |
| Single | 90 × 190 cm | 3′0″ × 6′3″ |
| Small Double | 120 × 190 cm | 4′0″ × 6′3″ |
| Double | 135 × 190 cm | 4′6″ × 6′3″ |
| King | 150 × 200 cm | 5′0″ × 6′6″ |
| Super King | 180 × 200 cm | 6′0″ × 6′6″ |
| Emperor | 200 × 200 cm | 6′6″ × 6′6″ |
| Frame | Metric (W × L) | Imperial (W × L) |
|---|---|---|
| Small Single Bed | 77–80 × 192–195 cm | 2′7″–2′8″ × 6′4″–6′5″ |
| Single Bed | 92–95 × 192–195 cm | 3′1″–3′2″ × 6′4″–6′5″ |
| Small Double Bed | 122–125 × 192–195 cm | 4′0″–4′1″ × 6′4″–6′5″ |
| Double Bed | 137–140 × 192–195 cm | 4′6″–4′7″ × 6′4″–6′5″ |
| King Bed | 152–155 × 202–205 cm | 5′0″–5′1″ × 6′7″–6′9″ |
| Super King Bed | 182–185 × 202–205 cm | 6′0″–6′1″ × 6′7″–6′9″ |
| Emperor Bed | 202–205 × 202–205 cm | 6′7″–6′9″ × 6′7″–6′9″ |
Precision Support, Advanced Comfort, and Long-Lasting Durability
The LuxeErgo™ 3400 Firm Hybrid Mattress is engineered for sleepers who want exceptional support without sacrificing comfort. Combining advanced cooling memory foam, precision micro pocket springs, and a reinforced spring core, this premium firm hybrid mattress delivers outstanding spinal alignment, durability, and breathability.
Designed for back sleepers, stomach sleepers, and couples, the LuxeErgo™ 3400 provides firm ergonomic support while maintaining pressure-relieving comfort and excellent motion isolation.
At the comfort layer of this firm hybrid mattress is Zero Gravity™ Cooling Gel Memory Foam, designed to contour gently to the body while maintaining a firmer, supportive feel.
Unlike traditional memory foam that traps heat, this advanced cooling foam promotes airflow and temperature regulation.
Benefits include:
• Responsive pressure relief
• Maintains healthy spinal alignment
• Cooling gel technology to reduce heat build-up
• Ideal for sleepers who want firm support without stiffness
This layer delivers a balanced, weightless feel while preserving the supportive structure expected from a high-quality firm hybrid mattress.
The LuxeErgo™ 3400 includes 1400 individually wrapped FortiCoil™ micro pocket springs, designed to adapt precisely to your body.
Each spring reacts independently, creating targeted support zones that relieve pressure on the shoulders, hips, and lower back.
Key advantages:
• Zoned ergonomic support
• Reduces partner disturbance by up to 96%
• Improves comfort for couples and light sleepers
• Supports natural body alignment
This precision spring layer makes the LuxeErgo™ 3400 an excellent firm hybrid mattress for couples
At the core of the mattress lies the 2000 EnduraSpring™ system, crafted from high-tensile tempered steel for exceptional strength.
This reinforced spring base delivers deep support, edge stability, and long-term durability.
Why it matters:
• Maintains firmness and shape over time
• Improves weight distribution across the mattress
• Provides consistent support for all body types
• Engineered for up to 30 years of performance
This dual-spring construction is what transforms the LuxeErgo™ 3400 into a true premium firm hybrid mattress.
A natural coconut coir layer adds structural stability while improving airflow throughout the mattress.
Combined with a British wool and cotton blend, it helps regulate temperature and manage moisture naturally.
Natural benefits:
• Enhanced breathability
• Temperature regulation in all seasons
• Reduced humidity and heat build-up
• Naturally resistant to dust mites and allergens
Perfect for sleepers seeking a firm hybrid mattress made with breathable natural materials.
The LuxeErgo™ 3400 is finished with a luxury quilted cooling cover, crafted from hypoallergenic, fire-resistant fabric.
Its moisture-wicking design keeps the sleep surface cool, clean, and comfortable throughout the night.
If you need a firm hybrid mattress that supports proper posture, reduces motion transfer, and stays cool through the night, the LuxeErgo™ 3400 is designed to deliver exactly that.
Ideal for:
• Back sleepers
• Stomach sleepers
• Couples needing motion isolation
• Hot sleepers seeking breathability
• Anyone looking for a luxury firm hybrid mattress
✔ Premium firm hybrid mattress construction
✔ Cooling gel memory foam comfort layer
✔ Dual spring system for precision support
✔ Natural breathable materials
✔ Engineered for long-term durability
✔ Designed for optimal spinal alignment
The LuxeErgo™ 3400 Firm Hybrid Mattress isn’t just built for comfort—it’s engineered for healthier, deeper sleep every night.
| Size | Metric (W × L) | Imperial (W × L) |
|---|---|---|
| Small Single | 75 × 190 cm | 2′6″ × 6′3″ |
| Single | 90 × 190 cm | 3′0″ × 6′3″ |
| Small Double | 120 × 190 cm | 4′0″ × 6′3″ |
| Double | 135 × 190 cm | 4′6″ × 6′3″ |
| King | 150 × 200 cm | 5′0″ × 6′6″ |
| Super King | 180 × 200 cm | 6′0″ × 6′6″ |
| Emperor | 200 × 200 cm | 6′6″ × 6′6″ |
| Frame | Metric (W × L) | Imperial (W × L) |
|---|---|---|
| Small Single Bed | 77–80 × 192–195 cm | 2′7″–2′8″ × 6′4″–6′5″ |
| Single Bed | 92–95 × 192–195 cm | 3′1″–3′2″ × 6′4″–6′5″ |
| Small Double Bed | 122–125 × 192–195 cm | 4′0″–4′1″ × 6′4″–6′5″ |
| Double Bed | 137–140 × 192–195 cm | 4′6″–4′7″ × 6′4″–6′5″ |
| King Bed | 152–155 × 202–205 cm | 5′0″–5′1″ × 6′7″–6′9″ |
| Super King Bed | 182–185 × 202–205 cm | 6′0″–6′1″ × 6′7″–6′9″ |
| Emperor Bed | 202–205 × 202–205 cm | 6′7″–6′9″ × 6′7″–6′9″ |
| Standard UK Sizes | MATTRESS SIZE FT/INCH | MATTRESS SIZE CM |
| Single | 3'0” x 6'3” | 90 x 190 cm |
| Small Double | 4'0” x 6'3” | 120 x 190 cm |
| Standard Double | 4’6” x 6’3” | 135 x 190 cm |
| King Size | 5’0” x 6’6” | 150 x 200 cm |
| Queen Size | 5’3” x 6’6” | 160 x 200 cm |
| Super King Size | 6’0” x 6’6” | 180 x 200 cm |
