L
Close
Clear

Trending searches

Back
Free UK Delivery Rated Excellent UK's Leading Independent Bed Retailer Pay by Finance Buy Now, Pay Later
Spring Sale
Up to 50% Off
Ends in… 3dd 14hh 40mm 53ss

Extra Firm Mattresses

Showing (1 to 24) of 49 Products
FILTER

Filter By

Filter By

View Products (49)
Awards-Expert-Choice
Relyon Natural Pocket Ortho Intense Mattress

RELYONNatural Pocket Ortho Intense Mattress

4.8/5
(36 reviews)
From
£669Save £220RRP £889Was £749
From £223.00 per month
From £21.42 per month
  • Natural Filling
  • 1500 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 7 Days
Awards-Best-Seller
Vispring Elite Mattress

VISPRINGElite Mattress

4.9/5
(16 reviews)
From
£967Save £323RRP £1,290Was £1,109
From £322.34 per month
From £32.95 per month
  • Natural Filling
  • 1254 Pocket Spring
  • 30 Year Guarantee
  • Free Size Upgrade
Soft
Medium
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Awards-Best-Seller
Mattress-Trial-100-Nights-sized
Sealy Caldwell Mattress

SEALYCaldwell Mattress

4.8/5
(15 reviews)
From
£340Save £129RRP £469Was £439
From £113.34 per month
From £12.46 per month
  • PostureTech™ Core Support Spring
  • 5 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Awards-Special-Buy
Hypnos Ortho Revive Mattress

HYPNOSOrtho Revive Mattress

4.9/5
(5 reviews)
From
£599Save £150RRP £749Was £649
From £199.67 per month
From £19.18 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Awards-Special-Buy
Vispring Baronet Superb Mattress

VISPRINGBaronet Superb Mattress

4.9/5
(4 reviews)
From
£1,315Save £450RRP £1,765Was £1,509
From £438.34 per month
From £44.80 per month
  • Natural Filling
  • 1326 Pocket Spring
  • 30 Year Guarantee
  • Free Size Upgrade
Soft
Medium
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Hypnos Ortho Bronze Mattress

HYPNOSOrtho Bronze Mattress

4.9/5
(5 reviews)
From
£629Save £240RRP £869Was £679
From £209.67 per month
From £20.14 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Hypnos Baroness Mattress

HYPNOSBaroness Mattress

From
£679Save £290RRP £969Was £749
From £226.34 per month
From £21.74 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Hypnos Ortho Silver Mattress

HYPNOSOrtho Silver Mattress

5.0/5
(1 reviews)
From
£749Save £240RRP £989Was £799
From £249.67 per month
From £23.98 per month
  • Natural Filling
  • ReActive 7 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Hypnos Viceroy Mattress

HYPNOSViceroy Mattress

5.0/5
(2 reviews)
From
£949Save £420RRP £1,369Was £1,009
From £316.34 per month
From £30.39 per month
  • Natural Filling
  • ReActive 8 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Highgrove Beds Blyth Ortho Mattress

HIGHGROVE BEDSBlyth Ortho Mattress

From
£589Save £180RRP £769Was £639
From £196.34 per month
From £18.86 per month
  • Natural Filling
  • 2000 Pocket Spring
  • 5 Year Warranty
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 2 to 3 Weeks
Mattress-Trial-60-Nights-sized
Airsprung Eco Ortholux Mattress

AIRSPRUNGEco Ortholux Mattress

5.0/5
(2 reviews)
From
£379Save £130RRP £509Was £419
From £126.34 per month
From £12.14 per month
  • Eco Fibre Filling
  • 1287 Pocket Spring
  • 1 Year Guarantee
  • Free Size Upgrade
Extra Firm
FREE Delivery in 2 to 3 Weeks
Silentnight Cirrus Mattress

SILENTNIGHTCirrus Mattress

4.7/5
(11 reviews)
From
£329Save £70RRP £389Was £399
From £109.67 per month
From £10.54 per month
  • Eco Fibre Filling
  • Miracoil Springs
  • 5 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Silentnight Apollo Mattress

SILENTNIGHTApollo Mattress

4.5/5
(1 reviews)
From
£329Save £60RRP £359Was £389
From £109.67 per month
From £10.54 per month
  • Eco Fibre Filling
  • Miracoil Springs
  • 5 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Vispring Herald Superb Mattress

VISPRINGHerald Superb Mattress

From
£1,954Save £641RRP £2,595Was £2,229
From £651.34 per month
From £66.57 per month
  • Natural Filling
  • 1476 Pocket Spring
  • 30 Year Guarantee
  • Free Size Upgrade
Soft
Medium
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Hypnos Countess Mattress

HYPNOSCountess Mattress

From
£799Save £340RRP £1,139Was £899
From £266.34 per month
From £25.59 per month
  • Natural Filling
  • ReActive 7 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery within 4 Weeks
Mattress-Trial-60-Nights-sized
Airsprung Posture Support Mattress

AIRSPRUNGPosture Support Mattress

4.5/5
(2 reviews)
From
£199Save £90RRP £289Was £219
From £66.34 per month
  • Traditional Spring
  • 1 Year Guarantee
  • Free Size Upgrade
Extra Firm
FREE Delivery in 2 to 3 Weeks
Mattress-Trial-60-Nights-sized
Airsprung Eco Ortho Premier Mattress

AIRSPRUNGEco Ortho Premier Mattress

From
£239Save £50RRP £289Was £269
From £79.67 per month
  • Eco Fibre Filling
  • Traditional Spring
  • 1 Year Guarantee
  • Free Size Upgrade
Extra Firm
FREE Delivery in 2 to 3 Weeks
Mattress-Trial-60-Nights-sized
Airsprung Synergy Ortho Mattress

AIRSPRUNGSynergy Ortho Mattress

5.0/5
(3 reviews)
From
£369Save £190RRP £559Was £409
From £123.00 per month
From £11.82 per month
  • 1287 Pocket Spring
  • 1 Year Guarantee
  • Free Size Upgrade
Extra Firm
FREE Delivery in 2 to 3 Weeks
Silentnight Indigo Eco Mattress

SILENTNIGHTIndigo Eco Mattress

From
£323Save £176RRP £499Was £409
From £107.67 per month
From £11.50 per month
  • Eco Fibre Filling
  • Miracoil Springs
  • 5 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Vispring Bedstead Traditional Mattress

VISPRINGBedstead Traditional Mattress

5.0/5
(2 reviews)
From
£986Save £329RRP £1,315Was £1,129
From £328.67 per month
From £33.59 per month
  • Natural Filling
  • 1254 Pocket Spring
  • 30 Year Guarantee
  • Free Size Upgrade
Soft
Medium
Firm
Extra Firm
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Healthbeds Tilston Hypo Allergenic Extra Firm Mattress

HEALTHBEDSTilston Hypo Allergenic Extra Firm Mattress

4.9/5
(4 reviews)
From
£399Save £120RRP £519Was £439
From £133.00 per month
From £12.78 per month
  • Eco Fibre Filling
  • Traditional Spring
  • 5 Year Warranty
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 3 to 4 Weeks
Awards-Clearance
Land Of Beds Single Size - CLEARANCE STOCK - Samson Ortho Mattress

LAND OF BEDSSingle Size - CLEARANCE STOCK - Samson Ortho Mattress

From
£499Save £370RRP £869Was £669
From £166.34 per month
From £15.98 per month
  • 1015 Pocket Spring
  • 10 Year Guarantee
Extra Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Mattress-Trial-60-Nights-sized
Land Of Beds Samson Ortho Mattress

LAND OF BEDSSamson Ortho Mattress

5.0/5
(1 reviews)
From
£599Save £270RRP £869Was £669
From £199.67 per month
From £19.18 per month
  • 1015 Pocket Spring
  • 10 Year Guarantee
  • Free Size Upgrade
Extra Firm
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Awards-Clearance
Relyon King Size - CLEARANCE - Ex-Showroom - Natural Pocket Ortho Intense Mattress

RELYONKing Size - CLEARANCE - Ex-Showroom - Natural Pocket Ortho Intense Mattress

From
£699Save £530RRP £1,229Was £979
From £233.00 per month
From £22.38 per month
  • Natural Filling
  • 1500 Pocket Spring
  • 10 Year Guarantee
Extra Firm
Removal and Recycle Available
FREE Delivery in 7 Days
Showing 1 to 24 of 49 Products

Get in the know with our buying guides

How to Choose the Right Mattress
Find the right mattress for your needs with our ultimate guide
Ultimate Guide to the Best Mattress Protector
Choosing the right mattress protector for your bed
Choosing the Right Pillow for You
Ensure you have the right pillow to enhance your sleep
Ultimate Guide to Picking the Best Duvet
Don't feel overwhelmed, let us help you choose