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 70 products.
Cotton Pocket 1200 ChenilleBritish Bed Company LogoSave £107.00
  • Medium
  • Pocket Sprung
  • Natural
60 Reviews
British Bed Company Cotton Pocket 1200 Chenille
5' King Size
£428.00£535.00
With Code: BM20
Shire TuftShire Beds LogoSave £43.00
  • Med / Firm
  • Open Coil
  • White Filling
126 Reviews
Shire Beds Shire Tuft
5' King Size
£172.00£215.00
With Code: BM20
Cotton Pocket 1400 ChenilleBritish Bed Company LogoSave £127.00
  • Med / Firm
  • Pocket Sprung
  • Natural
67 Reviews
British Bed Company Cotton Pocket 1400 Chenille
5' King Size
£508.00£635.00
With Code: BM20
Anniversary Pocket OrthoBritish Bed Company LogoSave £63.80
  • Med / Firm
  • Pocket Sprung
  • White Filling
255 Reviews
British Bed Company Anniversary Pocket Ortho
5' King Size
£255.20£319.00
With Code: BM20
Pocket Essentials 1000Silentnight LogoSave £121.00
  • Med / Firm
  • Pocket Sprung
  • White Filling
446 Reviews
Silentnight Pocket Essentials 1000
5' King Size
£268.00£389.00
With Code: BM20
Restapocket 850Restopaedic LogoSave £59.80
  • Med / Firm
  • Pocket Sprung
  • White Filling
202 Reviews
Restopaedic Restapocket 850
5' King Size
£239.20£299.00
With Code: BM20
The Otty HybridOtty LogoSave £141.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
0 Reviews
Otty The Otty Hybrid
5' King Size
£564.00£705.00
With Code: BM20
Premier Bedstead MattressHypnos LogoSave £306.80
  • Med / Firm
  • Pocket Sprung
  • Natural
58 Reviews
Hypnos Premier Bedstead Mattress
5' King Size
£743.20£1050.00
With Code: BM20
Memory Pocket Deluxe 1000Healthopaedic LogoSave £71.80
  • Medium
  • Pocket Sprung
  • Memory Foam
211 Reviews
Healthopaedic Memory Pocket Deluxe 1000
5' King Size
£287.20£359.00
With Code: BM20
1200 PocketSilentnight LogoSave £249.80
  • Med / Firm
  • Pocket Sprung
  • Natural
12 Reviews
Silentnight 1200 Pocket
5' King Size
£319.20£569.00
With Code: BM20
Backcare FirmSealy LogoSave £119.00
  • Med / Firm
  • Open Coil
  • White Filling
213 Reviews
Sealy Backcare Firm
5' King Size
£228.00£347.00
With Code: BM20
Snuggle EcoSnuggle Beds LogoSave £23.80
  • Medium
  • Open Coil
  • White Filling
440 Reviews
Snuggle Beds Snuggle Eco
5' King Size
£95.20£119.00
With Code: BM20
Snuggle LightSnuggle Beds LogoSave £25.80
  • Medium
  • Open Coil
  • White Filling
189 Reviews
Snuggle Beds Snuggle Light
5' King Size
£103.20£129.00
With Code: BM20
Snuggle Damask QuiltSnuggle Beds LogoSave £35.80
  • Medium
  • Open Coil
  • White Filling
82 Reviews
Snuggle Beds Snuggle Damask Quilt
5' King Size
£143.20£179.00
With Code: BM20
Dream ComfortRelyon LogoSave £95.00Direct From Manufacturer
  • Medium
  • Reflex Foam
  • White Filling
1 Reviews
Relyon Dream Comfort
5' King Size
£164.00£259.00
With Code: BM20
Dream SupportRelyon LogoSave £95.00Direct From Manufacturer
  • Med / Firm
  • Reflex Foam
  • White Filling
1 Reviews
Relyon Dream Support
5' King Size
£164.00£259.00
With Code: BM20
Shire QuiltShire Beds LogoSave £41.00
  • Medium
  • Open Coil
  • White Filling
66 Reviews
Shire Beds Shire Quilt
5' King Size
£164.00£205.00
With Code: BM20
Special SleepSilentnight LogoSave £83.80
  • Firmer
  • Miracoil
  • White Filling
876 Reviews
Silentnight Special Sleep
5' King Size
£215.20£299.00
With Code: BM20
Dream Comfort SupremeRelyon LogoSave £131.00Direct From Manufacturer
  • Medium
  • Reflex Foam
  • White Filling
1 Reviews
Relyon Dream Comfort Supreme
5' King Size
£228.00£359.00
With Code: BM20
Miracoil SleepSilentnight LogoSave £69.80
  • Med / Firm
  • Miracoil
  • White Filling
239 Reviews
Silentnight Miracoil Sleep
5' King Size
£239.20£309.00
With Code: BM20
Pocket Memory Ortho 1000Snuggle Beds LogoSave £59.80
  • Med / Firm
  • Pocket Sprung
  • Memory Foam
110 Reviews
Snuggle Beds Pocket Memory Ortho 1000
5' King Size
£239.20£299.00
With Code: BM20
Memory ClassicRelyon LogoSave £135.00Direct From Manufacturer
  • Medium
  • Reflex Foam
  • Memory Foam
2 Reviews
Relyon Memory Classic
5' King Size
£244.00£379.00
With Code: BM20
Memory DreamRelyon LogoSave £137.00Direct From Manufacturer
  • Medium
  • Reflex Foam
  • Memory Foam
1 Reviews
Relyon Memory Dream
5' King Size
£252.00£389.00
With Code: BM20
Billionaire OrthoHealthopaedic LogoSave £63.80
  • Firmer
  • Open Coil
  • White Filling
58 Reviews
Healthopaedic Billionaire Ortho
5' King Size
£255.20£319.00
With Code: BM20
Pocket Comfort 1050Relyon LogoSave £155.80Direct From Manufacturer
  • Medium
  • Pocket Sprung
  • Reflex Foam
2 Reviews
Relyon Pocket Comfort 1050
5' King Size
£263.20£419.00
With Code: BM20
Memory Pocket Comfort 1050Relyon LogoSave £159.80Direct From Manufacturer
  • Softer
  • Pocket Sprung
  • Memory Foam
2 Reviews
Relyon Memory Pocket Comfort 1050
5' King Size
£279.20£439.00
With Code: BM20
Pocket Essentials 800Silentnight LogoSave £69.80
  • Med / Firm
  • Pocket Sprung
  • White Filling
9 Reviews
Silentnight Pocket Essentials 800
5' King Size
£279.20£349.00
With Code: BM20
Pocket 2000 DeluxeUNO LogoSave £83.80Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Reflex Foam
5 Reviews
UNO Pocket 2000 Deluxe
5' King Size
£335.20£419.00
With Code: BM20
Hotel Rest DeluxeBritish Bed Company LogoSave £97.80
  • Firmer
  • Pocket Sprung
  • Natural
123 Reviews
British Bed Company Hotel Rest Deluxe
5' King Size
£391.20£489.00
With Code: BM20
Cool Pocket 1000Restopaedic LogoSave £105.80
  • Medium
  • Pocket Sprung
  • Memory Foam
4 Reviews
Restopaedic Cool Pocket 1000
5' King Size
£423.20£529.00
With Code: BM20
Restapocket 1200 MemoryRestopaedic LogoSave £109.00
  • Medium
  • Pocket Sprung
  • Memory Foam
57 Reviews
Restopaedic Restapocket 1200 Memory
5' King Size
£436.00£545.00
With Code: BM20
ApolloHealthosleep LogoSave £117.80
  • Med / Firm
  • Reflex Foam
  • Memory Foam
42 Reviews
Healthosleep Apollo
5' King Size
£471.20£589.00
With Code: BM20
Casoli Latex 1200Sealy LogoSave £393.00
  • Medium
  • Pocket Sprung
  • Latex
27 Reviews
Sealy Casoli Latex 1200
5' King Size
£564.00£957.00
With Code: BM20
Ultimate Ortho Support 1500Relyon LogoSave £151.80
  • Extra Firm
  • Pocket Sprung
  • Natural
36 Reviews
Relyon Ultimate Ortho Support 1500
5' King Size
£607.20£759.00
With Code: BM20
The Grand Duke 2019British Bed Company LogoSave £153.80
  • Firmer
  • Pocket Sprung
  • Natural
2 Reviews
British Bed Company The Grand Duke 2019
5' King Size
£615.20£769.00
With Code: BM20
Millionaire GeltexSealy LogoSave £428.80
  • Med / Firm
  • Pocket Sprung
  • Geltex
3 Reviews
Sealy Millionaire Geltex
5' King Size
£639.20£1068.00
With Code: BM20
Premier Luxury Pillow TopHypnos LogoSave £247.80
  • Softer
  • Pocket Sprung
  • Natural
32 Reviews
Hypnos Premier Luxury Pillow Top
5' King Size
£991.20£1239.00
With Code: BM20
Pocket 1000UNO LogoSave £119.80Direct From Manufacturer
  • Medium
  • Pocket Sprung
  • Reflex Foam
0 Reviews
UNO Pocket 1000
5' King Size
£239.20£359.00
With Code: BM20
Pocket 1000 OrthoUNO LogoSave £119.80Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Reflex Foam
0 Reviews
UNO Pocket 1000 Ortho
5' King Size
£239.20£359.00
With Code: BM20
Vitality PlusUNO LogoSave £81.80Direct From Manufacturer
  • Medium
  • Reflex Foam
  • Reflex Foam
0 Reviews
UNO Vitality Plus
5' King Size
£287.20£369.00
With Code: BM20
Wool 1090Relyon LogoSave £183.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Wool 1090
5' King Size
£316.00£499.00
With Code: BM20
Wool Silk 1190Relyon LogoSave £205.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Natural
0 Reviews
Relyon Wool Silk 1190
5' King Size
£364.00£569.00
With Code: BM20
Pocket 2000UNO LogoSave £195.00Direct From Manufacturer
  • Med / Firm
  • Pocket Sprung
  • Reflex Foam
0 Reviews
UNO Pocket 2000
5' King Size
£364.00£559.00
With Code: BM20
Wool Silk Cashmere 1390Relyon LogoSave £237.00Direct From Manufacturer
    0 Reviews
    Relyon Wool Silk Cashmere 1390
    5' King Size
    £412.00£649.00
    With Code: BM20
    Memory LuxeSnuggle Beds LogoSave £49.80
    • Medium
    • Open Coil
    • Memory Foam
    243 Reviews
    Snuggle Beds Memory Luxe
    5' King Size
    £199.20£249.00
    With Code: BM20
    Pocket 1000 DeluxeUNO LogoSave £53.80Direct From Manufacturer
    • Firmer
    • Pocket Sprung
    • Reflex Foam
    35 Reviews
    UNO Pocket 1000 Deluxe
    5' King Size
    £215.20£269.00
    With Code: BM20
    Pocket Essentials 800 MemorySilentnight LogoSave £77.80
    • Med / Firm
    • Pocket Sprung
    • Memory Foam
    7 Reviews
    Silentnight Pocket Essentials 800 Memory
    5' King Size
    £311.20£389.00
    With Code: BM20
    DiscoveryHealthosleep LogoSave £145.00
    • Med / Firm
    • Pocket Sprung
    • Memory Foam
    39 Reviews
    Healthosleep Discovery
    5' King Size
    £580.00£725.00
    With Code: BM20
    Backcare Supreme 2000Sleepeezee LogoSave £147.00
    • Firmer
    • Pocket Sprung
    • Natural
    18 Reviews
    Sleepeezee Backcare Supreme 2000
    5' King Size
    £588.00£735.00
    With Code: BM20
    Monet Pocket 1000Relyon LogoSave £85.00Direct From Manufacturer
    • Medium
    • Pocket Sprung
    • Reflex Foam
    0 Reviews
    Relyon Monet Pocket 1000
    5' King Size
    £340.00£425.00
    With Code: BM20