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Super King Mattresses

At Mattress.co.uk we stock a great selection of super king size mattresses. Use the options on the left hand side of the page to refine your search for example by 'Price Range', 'Comfort', 'Mattress Type' or 'Mattress Top Finish'.

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Silentnight Ortho Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Tufted
  • Features - Miracoil Spring system



Regular Price: £ 299.00
Special Price: £ 254.15
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Silentnight Blossom Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system

Regular Price: £ 319.00
Special Price: £ 271.15
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Silentnight Charm Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system

Regular Price: £ 320.00
Special Price: £ 272.00
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Silentnight Ortho Star Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Tufted
  • Features - Miracoil Spring system

Regular Price: £ 320.00
Special Price: £ 272.00
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Silentnight Luxury Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system

Regular Price: £ 330.00
Special Price: £ 280.50
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Silentnight Latex Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Non-Turn

Regular Price: £ 350.00
Special Price: £ 297.50
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Silentnight Treasure Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system

Regular Price: £ 375.00
Special Price: £ 318.75
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Silentnight Cherish Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system

Regular Price: £ 375.00
Special Price: £ 318.75
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Silentnight Memory Comfort Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Non-Turn




Regular Price: £ 389.00
Special Price: £ 330.65
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Silentnight Spirit Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Quilted
  • Features - Non-turn

Regular Price: £ 395.00
Special Price: £ 335.75
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Silentnight Ortho Dawn Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Continuous Spring
  • Mattress Top Finish - Tufted
  • Features - Miracoil Spring system



Regular Price: £ 395.00
Special Price: £ 335.75
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Silentnight Memory Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Hypo-allergenic




Regular Price: £ 410.00
Special Price: £ 348.50
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Silentnight 2100 Pocket Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Soft
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top



Regular Price: £ 429.00
Special Price: £ 364.65
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Sealy Cypress Cove Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type – Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Two Sided

Our Price: £ 439.00
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Rest Assured Eliot 1000 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Extra Firm
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Tufted
  • Features - Two-Sided
Our Price: £ 445.00
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Sealy Pure Serenity Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type – Continuous Spring
  • Mattress Top Finish - Quilted
  • Features – Non-Turn

Our Price: £ 445.00
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Silentnight Breeze Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Non-Turn



Regular Price: £ 460.00
Special Price: £ 391.00
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Sealy Arctic Lights Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type – Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Pillow Top Layer

Our Price: £ 479.00
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Rest Assured Verona 1000 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Extra Firm
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Tufted
  • Features - Hypo-Allergenic
Our Price: £ 489.00
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Silentnight Indulge Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Hypo-Allergenic

Regular Price: £ 495.00
Special Price: £ 420.75
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Sealy Cumbrian Meadow Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features – Non-Turn
Our Price: £ 509.00
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Silentnight Vibrance Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Pillow Top Layer

Regular Price: £ 515.00
Special Price: £ 437.75
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Sealy Dunmail Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Tufted
  • Features - Non-turn Mattress
Our Price: £ 519.00
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Silentnight Renew Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Non-Turn

Regular Price: £ 520.00
Special Price: £ 442.00
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Silentnight Radiance Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Miracoil Spring system




Regular Price: £ 520.00
Special Price: £ 442.00
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Sealy Pure Relaxation Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features – Non-turn
Our Price: £ 535.00
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Rest Assured Eleanor 1400 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Tufted
  • Features - Wool & Silk Fillings
Our Price: £ 549.00
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Rest Assured Austen 1400 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Extra Firm
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Tufted
  • Features - Wool & Silk Fillings
Our Price: £ 569.00
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Silentnight Divina Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top



Regular Price: £ 575.00
Special Price: £ 488.75
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Silentnight Starburst Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top

Regular Price: £ 579.00
Special Price: £ 492.15
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Silentnight Moonbeam Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Soft
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top

Regular Price: £ 585.00
Special Price: £ 497.25
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Sealy Autumn Mist Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Pillow Top Layer

Our Price: £ 589.00
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Rest Assured Puccini 1400 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Hypo-Allergenic
Our Price: £ 609.00
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Rest Assured Pelago 1400 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Hypo-Allergenic

Our Price: £ 615.00
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Sealy Lark Haven Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features – Non-Turn



Our Price: £ 619.00
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Sealy Pure Tranquillity Mattress - Super King (6')
Sealy
  • Size - King (5')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features – Hypo-Allergenic

Our Price: £ 629.00
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Sealy Cedar Grove Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Pillow Top Layer

Our Price: £ 639.00
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Silentnight Carina Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top
Regular Price: £ 655.00
Special Price: £ 556.75
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Rest Assured Ophelia 2000 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Tufted
  • Features - Wool & Silk Fillings
Our Price: £ 669.00
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Silentnight Galaxy Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Tufted
  • Features - Mini Pocket Sprung Pillow Top

Regular Price: £ 670.00
Special Price: £ 569.50
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Sealy Reflex Pocket 5000 Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features – Hypo-Allergenic

Our Price: £ 675.00
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Sealy Avalon Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Pillow Top Layer

Our Price: £ 675.00
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Sealy Reflex Pocket 3000 Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type – Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features – Hypo-Allergenic

Our Price: £ 679.99
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Sealy Rhiannon Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Non-turn Mattress
Our Price: £ 699.00
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Silentnight Nova Dream Mattress - Super King (6')
Silentnight
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top

Regular Price: £ 700.00
Special Price: £ 595.00
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Sealy Pure Harmony Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Soft
  • Mattress Type – Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features – Non-turn



Our Price: £ 709.00
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Rest Assured Visage 2400 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Pocket Sprung
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top
Our Price: £ 729.00
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Rest Assured Miranda 2000 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Firm
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Non-Turn
Our Price: £ 729.00
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Rest Assured Bellini 2000 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Hypo-Allergenic
Our Price: £ 735.00
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Sealy Reflex Pocket 7000 Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features – Non-turn

Our Price: £ 765.00
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Sealy Owain Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Non-turn Mattress
Our Price: £ 779.00
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Rest Assured Allure 2600 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Soft
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top
Our Price: £ 799.00
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Rest Assured Essence 2600 Mattress - Super King (6')
Rest Assured
  • Size - Super King (6')
  • Comfort - Soft
  • Mattress Type - Natural Latex
  • Mattress Top Finish - Quilted
  • Features - Mini Pocket Sprung Pillow Top
Our Price: £ 799.00
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Sealy Windermere Mattress - Super King (6')
Sealy
  • Size - Super King (6')
  • Comfort - Medium
  • Mattress Type - Combination (Spring & Foam)
  • Mattress Top Finish - Quilted
  • Features - Box Pillow Top
Our Price: £ 839.00
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