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Super King Size Mattresses

Super king mattresses measure 6’ x 6’6” / 180 x 200cm. They give you lots of room to sleep, which is great for couples and people with large bedrooms. With so much space on offer, you will be able to stretch out to your heart’s content without worrying about disturbing your partner. Additionally, there is ample space for children or pets who enjoy joining you in bed. Selecting a super king size mattress is a significant investment that will last for years. That’s why we're committed to helping you find the best option. Regardless of your sleeping position - whether you sleep on your back, side, or stomach - there's a super king size mattress for you. Check out our super king mattresses. We've got memory foam to pocket sprung options, all made to fit your sleep needs and budget.

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Soft Super King Size MattressesMedium Super King Size MattressesFirm Super King Size MattressesMemory Foam Super King Size MattressesPocket Sprung Super King Size MattressesLatex Super King Size Mattresses
Showing 1 to 12 of 492 Products
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Awards-Best-Seller
Hypnos Premier Deluxe Super King Size Mattress

HYPNOS Premier Deluxe Super King Size Mattress

5/5
(59 Reviews)
£1,139Save £380RRP £1,519Was £1,269
From £379.67 per month
From £28.61 per month
  • Natural Filling
  • ReActive 8 Pocket Spring
  • 10 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 8 to 9 Weeks
Awards-Expert-Choice
Relyon Stratus Dunlopillo Latex Super King Size Mattress

RELYON Stratus Dunlopillo Latex Super King Size Mattress

5/5
(8 Reviews)
£989Save £750RRP £1,739Was £1,229
From £329.67 per month
From £27.61 per month
  • Latex Filling
  • 1050 Pocket Spring
  • 10 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery within 7 Weeks
Good-Housekeeping-24
Simba Hybrid Pro Super King Size Mattress
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SIMBA Hybrid Pro Super King Size Mattress

5/5
(5 Reviews)
£1,039Save £900RRP £1,939Was £1,629
From £346.34 per month
From £36.65 per month
  • Memory Foam Filling
  • 4800 Pocket Spring
  • 10 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery in 5 Days
Awards-Best-Seller
Good-Housekeeping-Getting-Greener
Silentnight Amelia Super King Size Mattress
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SILENTNIGHT Amelia Super King Size Mattress

4.8/5
(72 Reviews)
£729Save £240RRP £969Was £799
From £243.00 per month
From £18.31 per month
  • Eco Fibre Filling
  • 1216 Mirapocket Springs
  • 5 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Awards-Best-Seller
Elite-Mattress-Telegraph-Recommended-24
Emma Elite Super King Size Mattress
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EMMA Elite Super King Size Mattress

5/5
(1 Reviews)
£1,099Save £780RRP £1,879Was £1,499
From £366.34 per month
From £27.61 per month
  • Memory Foam Filling
  • Pocket Spring
  • 10 Year Guarantee
Medium
FREE Delivery in 14 Days
Awards-Expert-Choice
Hypnos Ortho Gold Super King Size Mattress

HYPNOS Ortho Gold Super King Size Mattress

5/5
(20 Reviews)
£1,559Save £420RRP £1,979Was £1,739
From £519.67 per month
From £39.16 per month
  • Natural Filling
  • ReActive 8 Pocket Spring
  • 10 Year Guarantee
Firm
Removal and Recycle Available
FREE Delivery in 8 to 9 Weeks
NBF Awards_Bed Manufacturer_Winner_F_D
Harrison Spinks Classic Comfort Super King Size Mattress
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HARRISON SPINKS Classic Comfort Super King Size Mattress

5/5
(2 Reviews)
£849Save £260RRP £1,009Was £1,109
From £283.00 per month
From £21.33 per month
  • Eco Fibre Filling
  • Pocket Spring
Medium
Removal and Recycle Available
FREE Delivery in 7 Days
Awards-Expert-Choice
Viva True Air Hybrid Comfort Super King Size Mattress
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VIVA True Air Hybrid Comfort Super King Size Mattress

5/5
(20 Reviews)
£749Save £80RRP £829Was £799
From £249.67 per month
From £18.81 per month
  • Foam Filling
  • Pocket Spring
Medium
FREE Delivery in 2 to 3 Days
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Plus Super King Size Mattress
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DORMEO Octasmart Premium Plus Super King Size Mattress

4.9/5
(56 Reviews)
£575Save £384RRP £959Was £679
From £191.67 per month
From £16.05 per month
  • Memory Foam Filling
  • Octaspring
  • 18 Year Warranty
Medium
FREE Delivery in 10 to 14 Days
Awards-Eco-Choice
Silentnight Elizabeth Super King Size Mattress
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SILENTNIGHT Elizabeth Super King Size Mattress

4.8/5
(56 Reviews)
£499Save £180RRP £679Was £559
From £166.34 per month
From £12.53 per month
  • Eco Fibre Filling
  • Miracoil Springs
  • 5 Year Guarantee
Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Good-Housekeeping-24
Simba Hybrid Original Super King Size Mattress
Guaranteed Xmas Delivery

SIMBA Hybrid Original Super King Size Mattress

4.7/5
(7 Reviews)
£839Save £560RRP £1,399Was £1,239
From £279.67 per month
From £28.36 per month
  • Memory Foam Filling
  • 1900 Pocket Spring
  • 10 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery in 5 Days
Awards-Highly-Rated
Hypnos Luxor Comfort Supreme Super King Size Mattress

HYPNOS Luxor Comfort Supreme Super King Size Mattress

4.9/5
(74 Reviews)
£1,659Save £420RRP £2,079Was £1,849
From £553.00 per month
From £41.67 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
Medium
Firm
Removal and Recycle Available
FREE Delivery in 8 to 9 Weeks
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Showing 1 to 12 of 492 Products

Exploring Different Types of Super King Mattresses

We also sell super king size mattresses in a range of springs including:

Consider factors such as firmness level, material composition, and breathability to find the perfect mattress for your preferences.

  • Soft Super King Size Mattresses and Medium Super King Size Mattresses - If you prefer sleeping on your side, a soft or medium-tension super king mattress could be ideal. These softer mattresses give your joints the support they need, relieving pressure as you sleep. For those who shift positions often during the night, a medium comfort grade is usually a better choice. Memory foam is a great choice for sleepers who change positions a lot.
  • Firm Super King Size Mattresses and Extra Firm Super King Size Mattresses (orthopaedic) - If you sleep mostly on your front or back, a firm mattress is probably the best choice for you. Firmer mattresses spread out body weight, helping to ease pressure and give more support to the spine and joints. A firm or extra firm mattress could be a great option for those seeking extra spinal support for a comfortable night’s sleep. Pocket spring options are a great choice.

Spacious super kings (180 x 200 mattress)

Depending on your bedroom size and personal preferences, you can choose the largest mattress size that best suits your needs. Superking mattresses are the epitome of luxury, providing generous dimensions. Measuring 180cm x 200cm, they provide even more space for a truly luxurious sleep experience. They are great for couples, families, or anyone who wants lots of space to stretch out and relax.

Achieving a Restful Night’s Sleep

Choose a super king size mattress to achieve a restful night’s sleep. Super king size mattresses provide excellent comfort, support, and ample space, helping you wake up feeling refreshed every morning. If you're looking for a Super King Size Bed Frame to accompany your new mattress, we have a range of options available.

Additional information

Our team of award-winning bed experts are on hand to help you achieve a good night’s sleep night after night. Give our team a call today on 01928 242829 or email us. Alternatively, use the chat feature on our website or pop into one our stores where a warm welcome awaits.

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