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King Size

Shop for king size (5ft) mattresses, (150 x 200 cm). Whether you like your mattress medium, soft or firm we've got the perfect mattress for you.

69 Products
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Balmoral Pocket Memory Mattress
Balmoral pocket memory mattress from Wheatcroft.
1000 pocket springs, 3" memory foam.
Pillow top, healthy air flow. Medium firmness.
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Balmoral pocket memory mattress from Wheatcroft.
1000 pocket springs,...
£299.95 £249.96
 
 
Loren Williams Tranquility Mattress
Loren Williams
Tranquility mattress.
Zone pocket springs for targeted support and spine protection.
Available sizes: single, small double, double, king & super kin...
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Tranquility mattress.
Zone pocket springs for targeted support and sp...
£249.95 £208.29
 
 
Sareer Cool Blue Memory Coil Matrah
Sareer
Cool Blue Memory Coil Matrah
Blue Memory Coil mattress takes advantage of two mattress technologies.
Available sizes: small single, single, small do...
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Cool Blue Memory Coil Matrah
Blue Memory Coil mattress takes advantag...
£129.95 £108.29
 
 
Silentnight Fortuna Eco Mattress
Silentnight
Fortuna Eco mattress
Traditional double sided design.
Available sizes: single, small double, double, king & super king size.
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Fortuna Eco mattress
Traditional double sided design.
Available siz...
£269.95 £269.95
 
 
Silentnight Elson Geltex Mattress
Silentnight
Elson mattress.
Geltex pillow top for ultmate comfort. Mattress Depth: 31cm.
Available sizes: single, small double, double, king & super king size.
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Elson mattress.
Geltex pillow top for ultmate comfort. Mattress Depth...
£459.95 £383.29
 
 
Sareer Cool Blue Memory Foam Matrah
Sareer
Cool Blue Memory Foam Matrah
Reflex foam. Cool blue memory foam.
Removable zip cover. No need to turn.
Soft knit cover. Dust mite resistant. Depth ...
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Cool Blue Memory Foam Matrah
Reflex foam. Cool blue memory foam.
Rem...
£144.95 £120.79
 
 
Birlea Sleepsoul Bliss Mattress
Birlea
Sleepsoul Bliss 800 Pocket Memory Pillow Top Mattress 32 cm D.
With edge to edge 800 individual pocket springs and featuring an added layer of 2cm of...
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Sleepsoul Bliss 800 Pocket Memory Pillow Top Mattress 32 cm D.
With e...
£399.99 £333.33
 
 
Birlea Sleepsoul Space Mattress
Birlea
Sleepsoul Space 2000 Pocket mattress
Available sizes: single, double, king & super king size.
Almost as though you are floating in space.
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Sleepsoul Space 2000 Pocket mattress
Available sizes: single, double,...
£299.95 £249.96 £279.95 £233.29
You save 7%
 
 
Silentnight Atala Eco Mattress
Silentnight
Atala Eco mattress
Supportive Miracoil coil spring system.
Available sizes: single, small double, double, king & super king size.
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Atala Eco mattress
Supportive Miracoil coil spring system.
Available...
£299.95 £299.95
 
 
Loren Williams Perth Mattress
Loren Williams
Loren Williams Perth mattress.
Relieve pain and pressure with this refreshing mattress.
Available sizes: single, double & king size.
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Loren Williams Perth mattress.
Relieve pain and pressure with this re...
£259.95 £216.63
 
 
Silentnight Leona Eco Tufted Mattress
Silentnight
Leona Eco tufted mattress
Supportive Miracoil open coil spring system.
Available sizes: single, small double, double, king & super king size.
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Leona Eco tufted mattress
Supportive Miracoil open coil spring system...
£319.95 £319.95
 
 
Silentnight Hera Miracoil Memory Mattress
Silentnight
Hera miracoil memory mattress.
Luxurious soft knit cover for extra comfort. Mattress D: 24 cm
Available sizes: single, small double, double, king & ...
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Hera miracoil memory mattress.
Luxurious soft knit cover for extra co...
£289.95 £289.95
 
 
Sweet Dreams Teagan Memory Mattress
Sweet Dreams
Teagan memory mattress
Traditional 13.5g bonnell springs with a layer of memory foam.
Available sizes: single, small double, double & king size.
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Teagan memory mattress
Traditional 13.5g bonnell springs with a layer...
£199.95 £166.63
 
 
Sareer Orthopaedic Matrah
Sareer
Orthopaedic Matrah
Open coil springs. 8" Depth.
Hypo-allergenic fillings. Dust mite resistant.
Non-turn. No roll together.
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Orthopaedic Matrah
Open coil springs. 8" Depth.
Hypo-allergenic fill...
£89.95 £74.96
 
 
Sweet Dreams Olivia Memory Mattress
Sweet Dreams
Olivia Memory mattress.
A traditional hand tufted top covers framed 12.5g bonnell springs for ortho support.
Available sizes: small single, single, ...
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Olivia Memory mattress.
A traditional hand tufted top covers framed 1...
£189.95 £158.29
 
 
Sareer ECO Alder Mattress
Sareer
ECO Alder mattress.
It combines an open coil core with eco-friendly fibres.
Available sizes: small single, single, small double, double, king & supe...
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ECO Alder mattress.
It combines an open coil core with eco-friendly f...
£179.95 £149.96
 
 
Sweet Dreams Rupert Mattress
Sweet Dreams
Rupert mattress.
Smart mattress with an elegant combination of traditional 13.5g springs.
Available sizes: small single, single, small double, doubl...
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Rupert mattress.
Smart mattress with an elegant combination of tradit...
£149.95 £124.96
 
 
Loren Williams Tencel 1200 Mattress
Loren Williams
Tencel 1200 mattress
This mattress offer additional support where you need it most.
Available sizes: single, small double, double & king size
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Tencel 1200 mattress
This mattress offer additional support where you...
£299.95 £249.96
 
 
Birlea Sleepsoul Cloud Mattress
Birlea
Sleepsoul Cloud 800 pocket sprung mattress.
Available sizes: single, small double, double, king & super king size. 
Features two layers of foam and...
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Sleepsoul Cloud 800 pocket sprung mattress.
Available sizes: single, ...
£399.95 £333.29 £319.95 £266.63
You save 25%
 
 
Loren Williams Stirling Mattress
Loren Williams
Loren Williams Stirling mattress.
Boasts 1,400 zoned pocket springs.
Available sizes: single, double & king size.
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Loren Williams Stirling mattress.
Boasts 1,400 zoned pocket springs.
...
£309.95 £258.29
 
 
Birlea Sleepsoul Comfort Mattress
Birlea
Sleepsoul comfort mattress.
Available sizes: single, small double, double & king size.
This mattress offers 800 pocket springs which will conform to...
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Sleepsoul comfort mattress.
Available sizes: single, small double, do...
£169.99 £141.66
 
 
Loren Williams Harmony Mattress
Loren Williams
Harmony mattress.
Pocket springs, spine protection.
Available sizes: single, small double, double, king & super king size.
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Harmony mattress.
Pocket springs, spine protection.
Available sizes:...
£189.95 £158.29
 
 
Silentnight Breathe Pocket 2000 Mattress
Silentnight
Eco Comfort Breathe 2000 mattress.
Medium/soft or medium/firm comfort.
Available sizes: single, double, king & super king size.
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Eco Comfort Breathe 2000 mattress.
Medium/soft or medium/firm comfort...
£399.95 £333.29
 
 
Silentnight Breathe Pocket 1200 Mattress
Silentnight
Eco Comfort Breathe 1200 mattress.
Medium comfort.
Available sizes: single, double, king & super king size.
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Eco Comfort Breathe 1200 mattress.
Medium comfort.
Available sizes: ...
£369.95 £308.29
 
 
Showing 1 - 24 of 69
King Size

Shop for king size (5ft) mattress. ✔

What size is a king size mattress?

A king size mattress is 150cm wide & 200cm long. This is equal to 5 feet wide and 6 feet 6 inches long.

A king size mattress is perfect for taller people who need extra leg room.

What bed is best for your bedroom?

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