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Super King Mattress toppers

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  1. Memory foam.

    Memory foam

  2. Cooling.

    Cooling

  3. Anti allergy.

    Anti allergy

  4. Silentnight.

    Silentnight

48 products
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Silentnight Hotel 2.5cm Mattress Topper - Superking
Rating 4.6 out of 5, from 1954 reviews
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£30.66
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Silentnight Deep Sleep 2.5cm Mattress Topper - Superking
Rating 4.6 out of 5, from 2815 reviews
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£26.66
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Silentnight Deep Sleep 10cm Mattress Topper -Superking
Rating 4.6 out of 5, from 229 reviews
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£58.66
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Silentnight Hotel 10cm Mattress Topper - Superking
Rating 4.5 out of 5, from 107 reviews
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£57.99
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Silentnight Hotel Supreme Support 5cm Mattress Topper - Superking
Rating 4.4 out of 5, from 7 reviews
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£38.66
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Panda Memory Foam 5cm Mattress Topper - Superking
Rating 4.8 out of 5, from 6762 reviews
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£131.24
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Silentnight Airmax 8cm Mattress Topper - Superking
Rating 4.5 out of 5, from 1575 reviews
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£58.00
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Air Pro Super King Fleece Electric Blanket & Heated Mattress Cover - White
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£44.99
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Silentnight Airmax 10cm Mattress Topper - Superking
Rating 4.3 out of 5, from 186 reviews
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£65.00
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MONHOUSE Super King Fleece Electric Heated Under Blanket 9 Heat Settings - White
Rating 3.0 out of 5, from 1 reviews
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£69.99
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Silentnight Cooling Copper 2.5cm Mattress Topper - Super King
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£49.50
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Silentnight Soft Like Down Mattress Topper - Superking
Rating 4.6 out of 5, from 553 reviews
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£29.33
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Slumberdown Gel Memory Foam 5cm Mattress Topper - Super King
Rating 5.0 out of 5, from 4 reviews
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£120.00
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Snuggledown Anti Allergy 2.5cm Mattress Topper - Super King
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£46.00
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Snuggledown Temperature Control 2.5cm Mattress Topper - Super King
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£50.00
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Silentnight Super Snuggly 10cm Mattress Topper - Superking
Rating 4.6 out of 5, from 202 reviews
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£82.00
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Slumberdown Thermal Nights 2.5cm Mattress Topper -Superking
Rating 3.7 out of 5, from 6 reviews
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£40.20
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The Fine Bedding Co.Spundown 3cm Mattress Topper- Superking
Rating 4.8 out of 5, from 60 reviews
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£95.00
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Dormeo Octaspring Classic 7cm Mattress Topper - Single
Rating 4.2 out of 5, from 241 reviews
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£277.49
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Silentnight Anti-Allergy Mattress Topper 2.5cm -Superking
Rating 4.6 out of 5, from 1054 reviews
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£38.00
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Silentnight Bounceback Mattress Topper - Superking
Rating 4.3 out of 5, from 88 reviews
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£26.62
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Emma Sleep Flip 6cm Mattress Topper - Superking
Rating 3.9 out of 5, from 24 reviews
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£173.25
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Silentnight Airmax 5cm Mattress Topper - Superking
Rating 4.5 out of 5, from 4813 reviews
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£55.00
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Silentnight Airmax 5cm Mattress Topper - Superking
Rating 4.3 out of 5, from 62 reviews
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£57.00
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Habitat Supersoft 2cm Mattress Topper - Superking
Rating 4.5 out of 5, from 248 reviews
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£36.00
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Silentnight Heat Genie 2cm Mattress Topper - Superking
Rating 4.4 out of 5, from 37 reviews
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£41.25
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Habitat Anti-Allergy 3cm Mattress Topper - Superking
Rating 4.4 out of 5, from 116 reviews
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£45.00
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Dormeo Octasmart Essential 5cm Mattress Topper - Superking
Rating 4.2 out of 5, from 3793 reviews
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£179.25
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Dormeo Octasmart 7cm Mattress Topper - Superking
Rating 4.2 out of 5, from 432 reviews
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£239.25
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Slumberdown Soft & Huggable 3cm Mattress Topper - Superking
Rating 4.4 out of 5, from 159 reviews
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£40.00
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Silentnight Orthopaedic 3cm Mattress Topper - Super King
Rating 4.5 out of 5, from 79 reviews
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£86.00
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Silentnight Wellbeing 8cm Mattress Topper -Superking
Rating 3.9 out of 5, from 33 reviews
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£172.50
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Sealy Anti Allergy 4cm Mattress Topper - Superking
Rating 4.6 out of 5, from 65 reviews
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£44.00
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Silentnight Impress 7cm Mattress Topper- Superking
Rating 4.7 out of 5, from 140 reviews
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£157.50
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Homescapes Waterproof Terry Toweling Mattress Protector - Super King
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£24.99
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Homescapes Anti Allergy Mattress Protector - Super King
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£16.49
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Homescapes Triple Fill Mattress Protector - Super King
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£22.49
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Homescapes Waterproof Quilted Mattress Protector - Super King
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£27.99
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Homescapes Quilted Mattress Protector - Super King
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£17.49
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Silentnight Natural Wool Collection 5cm Mattress Topper - Super King
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£75.00
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Panda Hybrid Bamboo Memory Foam 7.5cm Mattress Topper - Super King
Rating 4.9 out of 5, from 92 reviews
From
£400.00
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Slumberdown Dreamy Nights Mattress Topper - Superking
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£42.00
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Slumberdown Wonderful Wool Heavy Weight Duvet - Superking
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£115.00
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Silentnight Hungarian Goose Feather and Down 3cm Mattress Topper - Super King
Rating 4.7 out of 5, from 3 reviews
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£131.25
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Slumberdown Wonderful Wool 2cm Mattress Topper - Super King
Rating 1.0 out of 5, from 1 reviews
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£72.00
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The Fine Bedding Company Dual Layer Mattress Topper
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£175.00
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Emma Sleep Original Pro Memory Foam 9cm Mattress Topper - Superking
Rating 5.0 out of 5, from 1 reviews
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£299.25
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VALUE 20 pc sleep20new badge
Downland Luxury Cotton Down Touch 3 cm Mattress Topper - Super King
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£50.00
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Related categories

King Size Mattress toppersMattress toppersSlumberdown Mattress toppersSuper King MattressesSuper King Mattress protectorsSilentnight Mattress toppersSingle Mattress toppersMemory Foam Mattress Toppers KingsizeMemory Foam Small Double Mattress ToppersThick Mattress Toppers

Enhanced sleep with our super king mattress toppers

A super king mattress topper offers a superb way to enhance the luxurious comfort and feel of your existing mattress. It provides an additional layer of plushness or supportive bounce across your entire mattress. This is ideal if you have invested in a super king size mattress and want to protect it or simply wish to upgrade its comfort and extend its lifespan without buying a new one. This generous size ensures full coverage for your bed, elevating your sleeping environment and allowing you to enjoy many restful nights. These toppers can also help alleviate issues such as back pain or pressure points.