5'0 King Size Mattresses

For those that want that little extra room, a king size mattress is a great choice. At a luxurious 5’ (150cm) wide and a generous 6’6” (200cm) long they offer a lot more sleeping room than a standard. We have a large choice of in stock king size mattresses from pocket sprung to memory foam to suit any preference and budget.
There are 94 products.
Ortho Memory SupremeSnuggle Beds Logo
  • Medium
  • Open Coil
  • Memory Foam
190 Reviews
Snuggle Beds Ortho Memory Supreme
5' King Size
£219.00
Pocket Essentials 1000Silentnight LogoSave £114.00
  • Med / Firm
  • Pocket Sprung
  • White Filling
480 Reviews
Silentnight Pocket Essentials 1000
5' King Size
£275.00£389.00
Miracoil SleepSilentnight LogoSave £82.00
  • Med / Firm
  • Miracoil
  • White Filling
246 Reviews
Silentnight Miracoil Sleep
5' King Size
£227.00£309.00
Pocket 1200 Eco ComfortSilentnight LogoSave £174.00
  • Med / Firm
  • Pocket Sprung
  • Natural
36 Reviews
Silentnight Pocket 1200 Eco Comfort
5' King Size
£395.00£569.00
Special SleepSilentnight LogoSave £84.00
  • Firmer
  • Miracoil
  • White Filling
891 Reviews
Silentnight Special Sleep
5' King Size
£215.00£299.00
Snuggle Damask QuiltSnuggle Beds Logo
  • Medium
  • Open Coil
  • White Filling
103 Reviews
Snuggle Beds Snuggle Damask Quilt
5' King Size
£159.00
Nostromo 1400Sealy Logo
  • Medium
  • Pocket Sprung
  • Latex
3 Reviews
Sealy Nostromo 1400
5' King Size
£719.00
Millionaire BackcareSealy LogoSave £383.33
  • Med / Firm
  • Open Coil
  • White Filling
37 Reviews
Sealy Millionaire Backcare
5' King Size
£249.00£632.33
Millionaire PlushSealy LogoSave £383.33
  • Medium
  • Open Coil
  • White Filling
14 Reviews
Sealy Millionaire Plush
5' King Size
£249.00£632.33
Anniversary Pocket OrthoBritish Bed Company Logo
  • Med / Firm
  • Pocket Sprung
  • White Filling
272 Reviews
British Bed Company Anniversary Pocket Ortho
5' King Size
£295.00
Memory Ortho LuxeSnuggle Beds Logo
  • Medium
  • Open Coil
  • Memory Foam
250 Reviews
Snuggle Beds Memory Ortho Luxe
5' King Size
£199.00
Shire TuftShire Beds Logo
  • Med / Firm
  • Open Coil
  • White Filling
144 Reviews
Shire Beds Shire Tuft
5' King Size
£185.00
Memory SleepSilentnight LogoSave £84.00
  • Firmer
  • Miracoil
  • Memory Foam
242 Reviews
Silentnight Memory Sleep
5' King Size
£315.00£399.00
Restapocket 850Restopaedic Logo
  • Med / Firm
  • Pocket Sprung
  • White Filling
231 Reviews
Restopaedic Restapocket 850
5' King Size
£249.00
Bronze DeluxeUNO Logo
  • Med / Firm
  • Reflex Foam
  • Memory Foam
35 Reviews
UNO Bronze Deluxe
5' King Size
£205.00
Ortho SleepSilentnight LogoSave £94.00
  • Firmer
  • Miracoil
  • White Filling
170 Reviews
Silentnight Ortho Sleep
5' King Size
£255.00£349.00
Memory Pocket Deluxe 1000Healthopaedic Logo
  • Medium
  • Pocket Sprung
  • Memory Foam
227 Reviews
Healthopaedic Memory Pocket Deluxe 1000
5' King Size
£325.00
Pocket Essentials 600Silentnight Logo
  • Firmer
  • Pocket Sprung
  • White Filling
10 Reviews
Silentnight Pocket Essentials 600
5' King Size
£229.00
Pocket Essentials 800 MemorySilentnight Logo
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
12 Reviews
Silentnight Pocket Essentials 800 Memory
5' King Size
£339.00
Pocket Essentials 1000 MemorySilentnight LogoSave £100.00
  • Medium
  • Pocket Sprung
  • Memory Foam
7 Reviews
Silentnight Pocket Essentials 1000 Memory
5' King Size
£349.00£449.00
Shire QuiltShire Beds Logo
  • Medium
  • Open Coil
  • White Filling
74 Reviews
Shire Beds Shire Quilt
5' King Size
£175.00
Millionaire Geltex ComfortSealy LogoSave £369.00
  • Med / Firm
  • Pocket Sprung
  • Geltex
4 Reviews
Sealy Millionaire Geltex Comfort
5' King Size
£699.00£1068.00
Premier Bedstead MattressHypnos LogoSave £171.00
  • Med / Firm
  • Pocket Sprung
  • Natural
65 Reviews
Hypnos Premier Bedstead Mattress
5' King Size
£789.00£960.00
Premier Luxury Pillow TopHypnos LogoSave £245.00
  • Softer
  • Pocket Sprung
  • Natural
32 Reviews
Hypnos Premier Luxury Pillow Top
5' King Size
£1039.00£1284.00
FirmrestDunlopillo LogoSave £740.00
  • Firmer
  • Latex Core
  • Latex
1 Reviews
Dunlopillo Firmrest
5' King Size
£1249.00£1989.00
Royal SovereignDunlopillo LogoSave £820.00
  • Medium
  • Latex Core
  • Latex
0 Reviews
Dunlopillo Royal Sovereign
5' King Size
£1389.00£2209.00
MillenniumDunlopillo LogoSave £970.00
  • Medium
  • Latex Core
  • Latex
1 Reviews
Dunlopillo Millennium
5' King Size
£1389.00£2359.00
Snuggle LightSnuggle Beds Logo
  • Medium
  • Open Coil
  • White Filling
191 Reviews
Snuggle Beds Snuggle Light
5' King Size
£129.00
Backcare FirmSealy LogoSave £108.00
  • Med / Firm
  • Open Coil
  • White Filling
219 Reviews
Sealy Backcare Firm
5' King Size
£239.00£347.00
Gold DeluxeUNO Logo
  • Medium
  • Reflex Foam
  • Memory Foam
40 Reviews
UNO Gold Deluxe
5' King Size
£255.00
Pocket Memory Ortho 1000Snuggle Beds Logo
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
127 Reviews
Snuggle Beds Pocket Memory Ortho 1000
5' King Size
£269.00
Billionaire OrthoHealthopaedic Logo
  • Firmer
  • Open Coil
  • White Filling
63 Reviews
Healthopaedic Billionaire Ortho
5' King Size
£285.00
Pocket Essentials 800Silentnight Logo
  • Med / Firm
  • Pocket Sprung
  • White Filling
14 Reviews
Silentnight Pocket Essentials 800
5' King Size
£299.00
Millionaire Backcare MemorySealy Logo
  • Extra Firm
  • Open Coil
  • Memory Foam
2 Reviews
Sealy Millionaire Backcare Memory
5' King Size
£349.00
Pearl WoolSealy Logo
  • Medium
  • Open Coil
  • Natural
1 Reviews
Sealy Pearl Wool
5' King Size
£375.00
Millionaire LuxurySealy LogoSave £489.00
  • Softer
  • Open Coil
  • White Filling
162 Reviews
Sealy Millionaire Luxury
5' King Size
£399.00£888.00
Cotton Pocket 1000British Bed Company Logo
  • Medium
  • Pocket Sprung
  • Natural
6 Reviews
British Bed Company Cotton Pocket 1000
5' King Size
£409.00
Hotel Rest DeluxeBritish Bed Company Logo
  • Firmer
  • Pocket Sprung
  • Natural
140 Reviews
British Bed Company Hotel Rest Deluxe
5' King Size
£415.00
Restapocket 1200 MemoryRestopaedic Logo
  • Medium
  • Pocket Sprung
  • Memory Foam
65 Reviews
Restopaedic Restapocket 1200 Memory
5' King Size
£465.00
Cotton Pocket 1200 ChenilleBritish Bed Company Logo
  • Medium
  • Pocket Sprung
  • Natural
66 Reviews
British Bed Company Cotton Pocket 1200 Chenille
5' King Size
£469.00
Cool Pocket 1000Restopaedic Logo
  • Medium
  • Pocket Sprung
  • Memory Foam
12 Reviews
Restopaedic Cool Pocket 1000
5' King Size
£469.00
The Legend Ortho 2019British Bed Company Logo
  • Extra Firm
  • Pocket Sprung
  • White Filling
13 Reviews
British Bed Company The Legend Ortho 2019
5' King Size
£485.00
ApolloHealthosleep Logo
  • Med / Firm
  • Reflex Foam
  • Memory Foam
46 Reviews
Healthosleep Apollo
5' King Size
£499.00
Zero Gravity 1000Healthopaedic Logo
  • Softer
  • Pocket Sprung
  • White Filling
51 Reviews
Healthopaedic Zero Gravity 1000
5' King Size
£555.00
The Memory Ortho 2019British Bed Company Logo
  • Firmer
  • Pocket Sprung
  • Memory Foam
9 Reviews
British Bed Company The Memory Ortho 2019
5' King Size
£565.00
Cotton Pocket 1400 ChenilleBritish Bed Company Logo
  • Med / Firm
  • Pocket Sprung
  • Natural
79 Reviews
British Bed Company Cotton Pocket 1400 Chenille
5' King Size
£575.00
DiscoveryHealthosleep Logo
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
40 Reviews
Healthosleep Discovery
5' King Size
£575.00
Casoli Latex 1200Sealy LogoSave £382.00
  • Medium
  • Pocket Sprung
  • Latex
30 Reviews
Sealy Casoli Latex 1200
5' King Size
£575.00£957.00
LibertyUNO Logo
  • Med / Firm
  • Reflex Foam
  • Memory Foam
4 Reviews
UNO Liberty
5' King Size
£609.00
YorkBritish Bed Company Logo
  • Med / Firm
  • Pocket Sprung
  • Natural
3 Reviews
British Bed Company York
5' King Size
£629.00
Backcare Supreme 2000Sleepeezee Logo
  • Firmer
  • Pocket Sprung
  • Natural
25 Reviews
Sleepeezee Backcare Supreme 2000
5' King Size
£635.00
Viscoool Amber 1850Salus LogoSave £240.00
  • Medium
  • Pocket Sprung
  • Memory Foam
0 Reviews
Salus Viscoool Amber 1850
5' King Size
£649.00£889.00
Cotton ComfortHypnos LogoSave £325.00
  • Firmer
  • Pocket Sprung
  • Natural
0 Reviews
Hypnos Cotton Comfort
5' King Size
£659.00£984.00
Ultimate Ortho Support 1500Relyon Logo
  • Extra Firm
  • Pocket Sprung
  • Natural
41 Reviews
Relyon Ultimate Ortho Support 1500
5' King Size
£669.00
The Grand Duke 2019British Bed Company Logo
  • Firmer
  • Pocket Sprung
  • Natural
55 Reviews
British Bed Company The Grand Duke 2019
5' King Size
£735.00
Natural Supreme 2350Relyon Logo
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Natural Supreme 2350
5' King Size
£799.00
Pillow Top StellarHypnos LogoSave £680.00
  • Med / Firm
  • Pocket Sprung
  • Latex
0 Reviews
Hypnos Pillow Top Stellar
5' King Size
£1375.00£2055.00
Pocket 1000UNO LogoSave £124.00Direct From Manufacturer
  • Medium
  • Pocket Sprung
  • Reflex Foam
0 Reviews
UNO Pocket 1000
5' King Size
£235.00£359.00
Pocket 1000 OrthoUNO LogoSave £124.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Reflex Foam
0 Reviews
UNO Pocket 1000 Ortho
5' King Size
£235.00£359.00
Vitality PlusUNO LogoSave £120.00Direct From Manufacturer
  • Medium
  • Reflex Foam
  • Reflex Foam
0 Reviews
UNO Vitality Plus
5' King Size
£249.00£369.00
Wool 1090Relyon LogoSave £210.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Wool 1090
5' King Size
£289.00£499.00
Classic Natural DeluxeRelyon LogoDirect From Manufacturer
  • Firmer
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Classic Natural Deluxe
5' King Size
£315.00
Activsleep Ortho Extra Firm SupportSealy Logo
  • Extra Firm
  • Open Coil
  • White Filling
2 Reviews
Sealy Activsleep Ortho Extra Firm Support
5' King Size
£315.00
Wool Silk 1190Relyon LogoSave £240.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Wool Silk 1190
5' King Size
£329.00£569.00
Classic Natural SuperbRelyon LogoDirect From Manufacturer
  • Medium
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Classic Natural Superb
5' King Size
£335.00
Pocket 2000UNO LogoSave £224.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Reflex Foam
1 Reviews
UNO Pocket 2000
5' King Size
£335.00£559.00
Wool Silk Cashmere 1390Relyon LogoSave £294.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Wool Silk Cashmere 1390
5' King Size
£355.00£649.00
Classic Natural SupremeRelyon LogoDirect From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Classic Natural Supreme
5' King Size
£355.00
Activsleep Comfort Pocket Memory 2400Sealy Logo
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
0 Reviews
Sealy Activsleep Comfort Pocket Memory 2400
5' King Size
£595.00
Snuggle EcoSnuggle Beds Logo
  • Medium
  • Open Coil
  • White Filling
443 Reviews
Snuggle Beds Snuggle Eco
5' King Size
£99.00
Healthopaedic Gladiator Pocket 1000Healthopaedic Logo
  • Medium
  • Pocket Sprung
  • White Filling
260 Reviews
Healthopaedic Healthopaedic Gladiator Pocket 1000
5' King Size
£249.00
Monet Pocket 1000Relyon Logo
  • Medium
  • Pocket Sprung
  • Reflex Foam
0 Reviews
Relyon Monet Pocket 1000
5' King Size
£395.00