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6FT Super King Size Mattresses

A super king size mattress is the largest standard mattress size produced, measuring 180cm x 200cm. We have over 100 Superking mattresses, hand picked by our team from the very best manufacturers in the UK. Grab a bargain in the latest mattress sale with some models reduced by over 50% and benefit from next day free delivery.

Sale 2000 Pocket Springs Med/Firm Memory Foam In Stock Giltedge Beds Platinum 2000   Mattress
Giltedge Beds
£599.00
Was £749.00Save £150.00

Sale 2000 Pocket Springs Medium Memory Foam In Stock Giltedge Beds Cashmere 2000   Mattress
(5)
Giltedge Beds
£599.00
Was £749.00Save £150.00

Sale 1500 Pocket Springs Medium In Stock Giltedge Beds Cranwell 1500   Mattress
(1)
Giltedge Beds
£599.00
Was £749.00Save £150.00

Sale 2000 Pocket Springs Med/Firm Memory Foam In Stock Giltedge Beds Sirocco   Mattress
(14)
Giltedge Beds
£599.00
Was £749.00Save £150.00

Sale 1500 Pocket Springs Med/Soft Memory Foam In Stock Mlily Bamboo Deluxe   Mattress
Mlily
£599.00
Was £749.00Save £150.00

Sale 2000 Pocket Springs Firm In Stock Giltedge Beds Backcare Supreme 2000   Mattress
(1)
Giltedge Beds
£629.00
Was £786.00Save £157.00

Sale 2000 Pocket Springs Medium In Stock Giltedge Beds Huby 2000   Mattress
Giltedge Beds
£699.00
Was £874.00Save £175.00

Sale 1500 Pocket Springs Medium In Stock Giltedge Beds Weeton 1500   Mattress
Giltedge Beds
£699.00
Was £874.00Save £175.00

Sale 2500 Pocket Springs Med/Soft Memory Foam In Stock Mlily Bamboo Superb   Mattress
Mlily
£699.00
Was £874.00Save £175.00

Sale 1500 Pocket Springs Medium Memory Gel In Stock Giltedge Beds Flotech 1500   Mattress
(4)
Giltedge Beds
£749.00
Was £936.00Save £187.00

Sale 1000 Pocket Springs Medium In Stock Giltedge Beds Pillowtop Pocket 1000   Mattress
(7)
Giltedge Beds
£789.00
Was £986.00Save £197.00

Sale 1000 Pocket Springs Med/Firm Natural Fillings In Stock Sleepeezee Dual Seasons 1000   Mattress + 2 Free Pillows
(3)
Sleepeezee Beds
£799.00
Was £999.00Save £200.00

Sale 3000 Pocket Springs Medium In Stock Giltedge Beds Windermere 3000   Mattress
(1)
Giltedge Beds
£899.00
Was £1,124.00Save £225.00

Sale 1000 Pocket Springs Medium Memory Foam In Stock Mlily Bamboo Memory 1000   Mattress
Mlily
£899.00
Was £1,124.00Save £225.00

Sale 4500 Pocket Springs Med/Soft Memory Foam In Stock Mlily Bamboo Serene   Mattress
Mlily
£899.00
Was £1,124.00Save £225.00

Sale 3000 Pocket Springs Medium Memory Gel In Stock Giltedge Beds Cloud 3000   Mattress
(7)
Giltedge Beds
£949.00
Was £1,186.00Save £237.00

Sale 2000 Pocket Springs Med/Firm Latex Foam In Stock Giltedge Beds Tidworth 2000   Mattress
Giltedge Beds
£979.00
Was £1,224.00Save £245.00

Sale 2000 Pocket Springs Firm In Stock Giltedge Beds Tranquillity 2000   Mattress
Giltedge Beds
£999.00
Was £1,249.00Save £250.00

Sale 3000 Pocket Springs Medium In Stock Giltedge Beds Pillowtop Pocket 3000   Mattress
(17)
Giltedge Beds
£1,199.00
Was £1,499.00Save £300.00

Firm Foam Giltedge Beds Flex 150 Firm   Mattress
(3)
Giltedge Beds
£259.00

Med/Firm Foam In Stock Giltedge Beds Cellflex   Mattress
(17)
Giltedge Beds
£319.00

Med/Firm Miracoil Springs In Stock Silentnight Mirastar Comfort   Mattress
(17)
Silentnight
£349.00

Firm Miracoil Springs In Stock Silentnight Miracoil Ortho   Mattress
(36)
Silentnight
£399.00

Firm Miracoil Springs In Stock Silentnight Miracoil Eco Aide   Mattress
(4)
Silentnight
£399.00

Firm Posturetech Springs In Stock Sealy Aspen   Mattress
(6)
Sealy
£399.00

Medium Posturetech Springs In Stock Sealy Mulberry   Mattress
(6)
Sealy
£399.00

Medium Inner Springs In Stock Giltedge Beds San Remo   Mattress
(9)
Giltedge Beds
£399.00

Medium Foam Giltedge Beds Flex Fusion   Mattress
(1)
Giltedge Beds
£469.00

Medium Miracoil Springs Memory Foam Silentnight Memory Lyra   Mattress
(6)
Silentnight
£469.00

Firm Inner Springs Shire Beds Eco Drift   Mattress
(2)
Shire Beds
£492.00

Medium Posturetech Springs In Stock Sealy Pearl Wool   Mattress
Sealy
£499.00

1000 Pocket Springs Medium Natural Fillings Shire Beds Eco Deep   Mattress
(9)
Shire Beds
£549.00

1000 Pocket Springs Medium Shire Beds Harrogate 1000   Mattress
(2)
Shire Beds
£569.00

2000 Pocket Springs Med/Firm Shire Beds Richmond 2000   Mattress
(2)
Shire Beds
£599.00

1000 Pocket Springs Medium Shire Beds Eco Rest   Mattress
(2)
Shire Beds
£599.00

1400 Pocket Springs Medium Latex Foam Rest Assured Wetherall Latex 1400   Mattress
Rest Assured
£599.00

Why Buy a Super King Mattress?

Super King mattresses are the biggest mattress size available in the UK measuring a whopping 180cm in width. This is essentially the width of two standard single mattresses. For practical advice when selecting a mattress size, the rule of thumb is to go as big as possible as long as the room can comfortably handle the size, so if you have the space to fit a Super King then its worth the investment.

Benefits of a Super King Mattress

Size is the main benefit, having more space to spread out especially if your sharing with a partner makes more sense and will also help you feel cooler. A Super King mattress is also a great as a family bed! Lazy Sunday mornings watching films with the kids means you will all be able to fit under the duvet without someone getting shoved onto the floor! Super King mattresses also benefit from great support with pocket springs or memory gel fillings to help you get a restful nights sleep.

Super King Mattress Reviews

We want you to make the right decision when buying a new Super King mattress which is why we publish product reviews from as many of our past customers as we can. We want to give an unbiased opinion of the mattress good or bad and show new customers how a mattress has preformed over time, was it comfortable and more importantly did our customers get a good nights sleep!

Super King Mattress Size

TYPE: 6FT Super King Mattress
CM: 180cm x 200cm
INCHES: 70 x 78
FEET: 6`0 x 6'6

Super King Mattresses with Next Day Delivery

If your in need of a quick delivery Bedstar have a range of 6FT Super King mattresses ready to be delivered on a next day basis. Our team of sleep experts have hand picked a range of mattresses form top brands including Silentnight, Sleepeezee and Giltedge to make sure your getting the best value for money and the best night sleep possible.