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Super Kingsize Mattresses

Looking for a Super king size mattress for your bed. Our extensive range of mattresses includes foam mattresses for the budget conscious, luxury pocket sprung mattresses for those looking for more traditional comfort and memory foam mattresses for the latest in comfort technology.Many of our super king size mattresses are available for free next day delivery.

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Ortho Dream Mattress


  • Comfort - Medium

  • Mattress Type - Miracoil

  • Mattress Top Finish - Tufted

  • Features - Unique Miracoil Spring System

Next Day Delivery

Next Day Delivery


Super Kingsize: £299

Add to Cart

Memory Sleep 500 Mattress


  • FREE MEMORY FOAM PILLOWS!

  • Comfort - Medium/Firm

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - 5cm Memory Foam and 15cm Relax Health Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £299

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Classic Mattress


  • Comfort - Medium

  • Mattress Type - Posturepaedic

  • Mattress Top Finish - Quilted

  • Features - 3 layers of upholstery

Next Day Delivery

Next Day Delivery


Super Kingsize: £299

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Backcare Regular Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - PostureTech Ultra Spring System

Next Day Delivery

Next Day Delivery


Super Kingsize: £309

Add to Cart

Sierra Mattress


  • Comfort - Medium/Firm

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - Body Molding Memory Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £399

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Comfort Backcare 1000 Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features - 1000 Nested Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £399

Add to Cart

Maxi Cool 500 Mattress


  • FREE MEMORY FOAM PILLOWS!

  • Comfort - Medium/Firm

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - 5cm Memory Foam, 15cm Reflex Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £349

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Superior Firm Mattress


  • Comfort - Firm

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Tufted

  • Features - PostureTech Ultra Sprung System

Next Day Delivery

Next Day Delivery


Super Kingsize: £449

Add to Cart

2100 Pocket Dream Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Quilted

  • Features - 2100 Pocket Springs


Next Day Delivery

Next Day Delivery


Super Kingsize: £429

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Stella 2000 Classic Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features - 2000 Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £419

Add to Cart

Memory Support Mattress


  • Comfort - Medium

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - Generous Layers of Memory Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £549

Add to Cart

Comfort Backcare Deluxe 1400 Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features - 1400 Nested Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £499

Add to Cart

Maxi Cool 750 Mattress


  • FREE MEMORY FOAM PILLOWS!

  • Comfort - Medium/Firm

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - 7.5cm Memory Foam and 12.5cm Reflex Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £399

Add to Cart

Sublime Comfort 2000 Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features - 2000 Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £499

Add to Cart

Maxi Cool 1000 Mattress


  • FREE MEMORY FOAM PILLOWS!

  • Comfort - Medium/Firm

  • Mattress Type - Memory Foam

  • Mattress Top Finish - Quilted

  • Features - 10cm memory foam and 10cm reflex foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £449

Add to Cart

Luxury Memory 1400 Mattress


  • Comfort - Medium

  • Mattress Type - Memory Foam/Pocket Sprung

  • Mattress Top Finish - Quilted

  • Features - 1400 Memory Foam and Memory Foam/Reflex Foam

Next Day Delivery

Next Day Delivery


Super Kingsize: £599

Add to Cart

Millbrook Royal 2000 Pocket Sprung Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features 2000 Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £599

Add to Cart

Millbrook Royal 3000 Pocket Sprung Mattress


  • Comfort - Medium

  • Mattress Type - Pocket Sprung

  • Mattress Top Finish - Tufted

  • Features - 3000 Pocket Springs

Next Day Delivery

Next Day Delivery


Super Kingsize: £799

Add to Cart

Ortho Star Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Tufted

  • Features - Miracoil® Spring System

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £329

Add to Cart

Blossom Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Tufted

  • Features - Miracoil® Spring System

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £329

Add to Cart

Charm Mattress

Silentnight Charm Mattress is a coil sprung mattress featuring Silentnights unique miracoil spring system.



Featuring unique miracoil spring system, micro quilted mattress, easy care mattress no need to turn, knitted fabric cover in medium tension only, suitable for any bed frame or divan base.



Available in single, double, kingsize and super kingsize.
1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £379

Add to Cart

Treasure Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - Miracoil® Spring System

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £439

Add to Cart

Ortho Dawn Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Tufted

  • Features - Miracoil® Spring System

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £439

Add to Cart

Cherish Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - Miracoil® Spring System

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £439

Add to Cart

Spirit Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - Miracoil® Spring System


1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £489

Add to Cart

Indulge Mattress


  • Comfort - Medium

  • Mattress Type - Memory Foam/Coil Sprung

  • Mattress Top Finish - Quilted

  • Layers of Memory Foam

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £569

Add to Cart

Breeze Mattress


  • Comfort - Medium

  • Mattress Type - Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - Miracoil® Spring System


1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £569

Add to Cart

Renew Mattress


  • Comfort - Medium

  • Mattress Type - Latex

  • Mattress Top Finish - Quilted

  • Features - Layers of Natural Latex

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £599

Add to Cart

Radiance Mattress


  • Comfort - Medium

  • Mattress Type - Memory Foam/Coil Sprung

  • Mattress Top Finish - Quilted

  • Features - Layers of Memory Foam

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £599

Add to Cart

Vibrance Mattress


  • Comfort - Medium

  • Mattress Type - Latex

  • Mattress Top Finish - Quilted

  • Features - Innergetic Latex Layers

1-2 Week Delivery

1-2 Week Delivery


Super Kingsize: £649

Add to Cart

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