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Extra Firm Mattress Collection 2026

The UK’s most supportive extra firm mattress.

Discover Luxe’s premium extra firm mattress collection, hand built in the UK for sleepers who prefer a supportive, stable feel. From cooling extra firm hybrids to natural latex, every Luxe extra firm mattress is designed for long lasting comfort, balanced support and exceptional craftsmanship.

  • For back sleepers
  • For heavier sleepers
  • For back pain
  • For couples
Hand pressing on a Luxe extra firm mattress, showing the supportive quilted top
WHAT IS AN EXTRA FIRM MATTRESS

Extra firm doesn’t mean hard, it means supported.

An extra firm mattress sits between 8.5 and 9.5 on the firmness scale. It feels solid and stable, with comfort layers above the support core that stop it from feeling rigid. Sleepers who prefer to sleep on top of the mattress rather than sink into it will love the steady, supportive feel of a true extra firm mattress.

Every Luxe extra firm mattress is hand built in our UK workshop using premium pocket springs, reflex foam or natural latex, paired with breathable comfort layers and OEKO-TEX certified covers. Browse the five extra firm mattress collections below and find the right match for your sleep style.

Cross-section of a Luxe extra firm mattress showing the high-density support core
Firmness scale8.5 to 9.5
1
Very soft
5
Medium
8.5
Extra firm
10
Rock hard
5Extra firm collections built around different sleep styles
10yrWarranty on every Luxe extra firm mattress
100ntNight home trial, sleep on it before you decide
UKHand built in our British workshop
Inside a Luxe extra firm mattress

The four-layer anatomy of every Luxe extra firm mattress.

Every Luxe extra firm mattress is built around the same four-layer formula — a breathable quilted cover, a thin pressure-relief layer, a high-density transition foam, and a reinforced support core. Each collection tunes the recipe for a different sleeper.

  1. 01

    Breathable quilted cover

    OEKO-TEX certified knitted or Tencel cover, hand tufted with British wool to wick moisture and keep the surface temperature neutral.
  2. 02

    Thin pressure-relief layer

    A shallow comfort layer takes the edge off at the hips and shoulders without letting you sink — the detail that stops an extra firm mattress feeling harsh.
  3. 03

    High-density transition foam

    Reflex and PU foams above 35 kg/m³ hold the comfort layer up and stop any sag, which is where an extra firm mattress earns its 10-year-plus lifespan.
  4. 04

    Reinforced support core

    Up to 5,000 hand nested pocket springs, high-density reflex foam or natural latex, with a firmer perimeter for edge-to-edge support.
Choose your extra firm mattress

Five extra firm mattress collections, one perfect match.

Whether you sleep hot, share a bed, prefer natural materials, or simply want the most supportive extra firm mattress in our range, there is a Luxe collection built for you.

Extra Firm Hybrid Mattress

Up to 3,400 pocket springs with high-density support foam. The extra firm mattress couples buy most. Discover Hybrid →

Extra Firm Hybrid for Hot Sleepers

Phase-change LTX cooling foam and ventilated springs for an extra firm mattress that sleeps cool. Discover Cooling →

Extra Firm Foam Mattress

Reflex and high-density foams for a contouring surface over a genuinely supportive base. Discover Foam →

Extra Firm Pocket Sprung Mattress

Hand nested springs and natural fibre fillings, hand tufted in our British workshop. Discover Pocket Sprung →

Extra Firm Latex Mattress

Natural Talalay and Dunlop latex for a buoyant, breathable, hypoallergenic extra firm mattress. Discover Latex →
Not sure which one?

Find your perfect extra firm mattress in 60 seconds.

Answer a few quick questions about your sleep style, body type and what matters most to you — we’ll match you to the Luxe extra firm mattress built for the way you sleep.

Take the mattress quiz
Firmness8 / 10
MaterialPocket springs & foam
Best forCouples & back sleepers
Extra Firm Hybrid Mattress with hand tufted pocket spring construction Bestseller
Collection 01

Extra Firm Hybrid Mattress

Our flagship extra firm hybrid mattress collection pairs up to 3,400 individually wrapped pocket springs with high density support foam, delivering a stable and supportive feel night after night. Engineered in the UK and hand tufted for long lasting structure, it is the extra firm mattress couples buy most.

  • Up to 3,400 individually wrapped pocket springs for zoned support
  • High density support foam base for long lasting durability
  • Reinforced edge to edge support for couples and larger sleepers
  • Breathable cover with natural cotton and wool fillings
Firmness8 / 10
Warranty10 years
Trial100 nights
Shop Extra Firm Hybrid Mattresses
Firmness8 / 10
MaterialSprings, cooling gel, foam
Best forHot sleepers
Extra Firm Hybrid Mattress for Hot Sleepers with active LTX cooling layer Best for cooling
Collection 02

Extra Firm Hybrid Mattress for Hot Sleepers

Sleep cool through every season on an extra firm mattress designed for active temperature regulation. Phase change cooling foam, ventilated pocket springs and a Tencel and bamboo cover keep heat moving away, without compromising the supportive feel of a true extra firm mattress.

  • Phase change LTX cooling foam moves heat away from the body
  • Ventilated open coil pocket spring system for full mattress airflow
  • Tencel and bamboo cover wicks moisture overnight
  • Ideal for hot sleepers who still want an extra firm mattress feel
CoolingPhase change
Warranty10 years
Trial100 nights
Shop Cooling Extra Firm Hybrids
Firmness8.5 / 10
MaterialHigh density reflex foam
Best forSide & combination sleepers
Extra Firm Foam Mattress with high density reflex foam core Contouring feel
Collection 03

Extra Firm Foam Mattress

Built with reflex and high density support foams, our extra firm foam mattress collection delivers a contouring comfort layer paired with the steady, supportive base only an extra firm mattress can provide. The closed cell foam construction is hypoallergenic, motion isolating and built to last.

  • High density reflex foam core for a supportive feel
  • Memory foam comfort layer for a contouring top surface
  • Hypoallergenic and dust mite resistant construction
  • Excellent motion isolation, ideal for couples
Firmness8.5 / 10
Warranty10 years
Trial100 nights
Shop Extra Firm Foam Mattresses
Firmness8 / 10
MaterialHand nested pocket springs
Best forTraditional firm feel
Extra Firm Pocket Sprung Mattress with hand nested springs Traditional craft
Collection 04

Extra Firm Pocket Sprung Mattress

Hand built in our British workshop, our extra firm pocket sprung mattress collection is the definitive choice for sleepers who value traditional craftsmanship. Hundreds of independently nested springs respond to every movement, while natural fibre fillings keep the extra firm mattress breathable, supportive and beautifully made.

  • Hand nested pocket springs from 1,000 to 5,000 count
  • Natural wool, cotton and silk fillings for breathability
  • Hand tufted, hand stitched borders for lasting structure
  • Made in Great Britain by master mattress craftsmen
ConstructionHand tufted
Warranty10 years
Trial100 nights
Shop Extra Firm Pocket Sprung
Firmness8 / 10
Material100% natural latex
Best forEco-conscious sleepers
Extra Firm Latex Mattress made with natural Talalay latex Natural and organic
Collection 05

Extra Firm Latex Mattress

Our extra firm latex mattress collection brings together responsibly sourced Talalay and Dunlop latex for a naturally supportive, breathable sleep surface. Naturally hypoallergenic and instantly responsive, an extra firm latex mattress offers the buoyant, lifted feel many sleepers prefer over memory foam.

  • 100% natural Talalay and Dunlop latex layers
  • Naturally cooling, antibacterial and hypoallergenic
  • Buoyant, instantly responsive feel, no sinking
  • Organic cotton and wool covers for added breathability
MaterialNatural latex
Warranty10 years
Trial100 nights
Shop Extra Firm Latex Mattresses
WHY EXTRA FIRM

Six reasons sleepers choose an extra firm mattress.

An extra firm mattress is built for stability, support and durability. Here is what makes a Luxe extra firm mattress different from softer counterparts.

Stable, supportive feel

An extra firm mattress keeps you on top of the bed with a steady, supportive surface — the feel many sleepers prefer.

Built to last 10 years plus

Higher density foams and tempered springs mean a Luxe extra firm mattress holds its supportive feel far longer than softer counterparts.

Great for couples and back sleepers

Extra firm mattresses prevent the deep sinking common with softer beds — the sleep position back and stomach sleepers prefer.

Edge to edge support

Sit, sleep and rise from any side without roll off. Extra firm mattresses use the full sleep surface for couples sharing a bed.

Better airflow and cooling

You sleep on an extra firm mattress, not in it. Less material around the body means more airflow and naturally cooler nights.

Premium British craftsmanship

Every Luxe extra firm mattress is hand tufted, hand stitched and finished in our UK workshop by master mattress makers.

INSIDE A LUXE EXTRA FIRM MATTRESS

Premium materials, precision built.

Every Luxe extra firm mattress is built from the inside out with materials chosen for performance, comfort and a 10 year plus lifespan — from hand nested pocket springs to natural Talalay latex.

01

Hand nested pocket spring core

Up to 5,000 individually pocketed springs respond independently for a supportive feel and excellent motion isolation.

02

High density support foams

Reflex and PU foams above 35 kg/m³ form the supportive base of every extra firm mattress — the layer responsible for 10 years plus of durability.

03

Active LTX cooling technology

Phase change cooling foam in our hot sleeper range absorbs and redistributes body heat to keep the sleep surface noticeably cooler.

04

Natural Talalay and Dunlop latex

Responsibly sourced botanical latex provides instant responsiveness, breathability and natural hypoallergenic protection.

05

Hand tufted natural fibre fillings

British wool, organic cotton and silk hand tufted into the mattress to lock layers in place and aid temperature regulation.

06

Independently certified

OEKO-TEX Standard 100 fabrics, FIRA sleep tested for 10 years of nightly use, made in Great Britain under the NBF Code of Practice.

Extra firm vs other firmness levels

How an extra firm mattress compares to firm and medium.

Firmness is the single biggest factor in whether a mattress works for you. Here is how an extra firm mattress compares to the two levels either side of it on the things that actually matter.

Extra firm (Luxe)

  • Firmness: 8.5 to 9.5 out of 10.
  • Feel: You sleep on top of the mattress, not in it.
  • Support: Maximum — no sag at the hips, spine stays level.
  • Cooling: Excellent — less material wrapped around you.
  • Lifespan: 10 to 15 years, 10-year warranty.
  • Best for: Back and stomach sleepers, heavier sleepers, couples, back pain.

Firm

  • Firmness: 7 to 8 out of 10.
  • Feel: Supportive with a little more give at the surface.
  • Support: Strong, with slightly more contour at the shoulders.
  • Cooling: Very good.
  • Lifespan: 8 to 12 years.
  • Best for: Back sleepers who want support without a hard surface.

Medium firm

  • Firmness: 5 to 6.5 out of 10.
  • Feel: Balanced — some sink at the hips and shoulders.
  • Support: Good for average body weights, less so above 16 stone.
  • Cooling: Moderate — more material around the body.
  • Lifespan: 8 to 10 years.
  • Best for: Side sleepers and combination sleepers.
Compare extra firm mattress types

Find the right extra firm mattress for your sleep style.

Each Luxe extra firm mattress collection is built for a different sleeper. Use this side by side guide to narrow down your perfect match in seconds.

Extra firm mattressBest forKey materialCoolingFeel
Extra Firm HybridCouples and all sleepersPocket springs and foamGoodSupportive, balanced
Extra Firm Hybrid (Hot Sleepers)Sleepers who run hotPhase change foam and springsExcellentCool, supportive
Extra Firm FoamSide and combination sleepersReflex and memory foamModerateContouring, motion isolating
Extra Firm Pocket SprungTraditional sleepersHand nested springs and woolExcellentBouncy, classic
Extra Firm LatexEco conscious sleepersNatural Talalay latexExcellentBuoyant, responsive
Our buying process

From browse to bedroom in 4 simple steps.

1

Choose your extra firm mattress

Compare our five extra firm mattress collections by sleep style, firmness and material. Free expert advice over chat or phone if you need it.
2

Order online or in showroom

Secure checkout with 0% finance via Klarna and DivideBuy. Book a free showroom appointment to test every extra firm mattress in person.
3

Free 2 man UK delivery

White glove delivery to your room of choice. We will unpack, position and remove the packaging, plus your old mattress if requested.
4

Sleep on it 100 nights

Refund up to night 60, or swap for a different model up to night 100. We collect free of charge.
Extra firm mattress FAQs

Your extra firm mattress questions, answered.

What does an extra firm mattress feel like?
An extra firm mattress feels stable and supportive. You sleep on top of the surface rather than sinking into it, with a thin contouring comfort layer above a high density support core. Luxe extra firm mattresses sit between 8.5 and 9.5 on a 10 point firmness scale.
Who is an extra firm mattress best for?
An extra firm mattress suits sleepers who prefer a supportive, stable feel. It is popular with couples sharing a bed, larger sleepers, back and stomach sleepers, and anyone who has previously found softer mattresses too sinky or unsupportive.
Which Luxe extra firm mattress is best for hot sleepers?
If you sleep warm, our Extra Firm Hybrid Mattress for Hot Sleepers and Extra Firm Latex Mattress are both excellent choices. The cooling hybrid uses phase change foam with ventilated springs, while latex is naturally cooling thanks to its open cell structure.
How long does an extra firm mattress last?
A high quality extra firm mattress like ours typically lasts 10 to 15 years. Higher density foams (35 kg/m³ and above) and tempered pocket springs hold their structure far longer than the materials used in budget mattresses. Every Luxe extra firm mattress is backed by a 10 year warranty.
Can an extra firm mattress feel too firm?
Yes, a mattress that is too firm for your body weight or sleep style can feel uncomfortable. Our extra firm mattress collections sit between 8.5 and 9.5 out of 10 on the firmness scale — firm but never harsh. Our 100 night sleep trial means you can be sure it is the right fit.
Do you deliver extra firm mattresses across the UK for free?
Yes, every extra firm mattress in our collection ships with free, fully tracked, white glove 2 man UK delivery. We unpack and position your extra firm mattress in your room of choice, and we will happily remove your old mattress if requested.
What is the difference between an extra firm and a rock hard mattress?
Extra firm mattresses sit between 8.5 and 9.5 on the firmness scale, while rock hard mattresses sit at 9.5 and above. Extra firm offers a stable feel with a small amount of give from the comfort layers, while rock hard gives an even more solid surface with minimal cushioning.
Is an extra firm mattress good for back pain?
For many sleepers, yes. An extra firm mattress keeps the spine level and stops the hips dropping, which is the most common cause of lower back pain on a mattress that is too soft. Back and stomach sleepers, and anyone over roughly 16 stone, usually get the most benefit.
Can I use an extra firm mattress on a slatted bed frame?
Yes, every Luxe extra firm mattress works on a sprung slatted, solid slatted or platform-top bed base. Slats should be no more than 7 cm apart for the warranty to remain valid. Divan and ottoman bases are also fully compatible.
Ready to upgrade your sleep?

Find your perfect Luxe extra firm mattress.

100 night trial · 10 year warranty · Free UK delivery on every Luxe extra firm mattress.

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