King Size Orthopaedic Mattresses

Especially designed for those who require enhanced levels of support, we offer a wide range of orthopaedic King Size mattresses from leading brands such as Silentnight, Sealy, Rest Assured and Myers. We stock many of our orthopaedic mattresses, so they are available for you to enjoy as soon as tomorrow! Our range includes extra firm support orthopaedic mattresses, specially chosen to give your back the care and support it needs. With up to 65% off, you can enjoy a Free Two Man Delivery Upgrade to the room of your choice on selected products.
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Up to 65% off
Sealy Posturepedic Backcare Extra Firm Mattress
BANK HOLIDAY SALE
  • Single

    3′ x 6′3″
    £231.28
    Next Day
  • Small Double

    4′ x 6′3″
    £295.73
    Next Day
  • Double

    4′6″ x 6′3″
    £295.73
    Next Day
  • King Size

    5′ x 6′6″
    £338.19
    Next Day
  • Superking

    6′ x 6′6″
    £397.62
    Next Day
  • Superking Zip and Link

    6′ x 6′6″
    £419.95
    14-21 Days
Up to 55% off
Bodyshape Ortho Memory Foam Mattress
BANK HOLIDAY SALE
  • Small Single

    2′6″ x 6′3″
    £120.77
    Next Day
  • Single

    3′ x 6′3″
    £120.77
    Next Day
  • Small Double

    4′ x 6′3″
    £176.08
    Next Day
  • Double

    4′6″ x 6′3″
    £176.08
    Next Day
  • European Double

    4′7″ x 6′6″
    £211.44
    Next Day
  • King Size

    5′ x 6′6″
    £211.44
    Next Day
  • European King Size

    5′3″ x 6′6″
    £238.55
    Next Day
  • Superking

    6′ x 6′6″
    £238.55
    7-10 Days
Up to 50% off
Silentnight Ortho Dream Star Mattress
BANK HOLIDAY SALE
  • Single

    3′ x 6′3″
    £157.99
    Next Day
  • Small Double

    4′ x 6′3″
    £208.14
    Next Day
  • Double

    4′6″ x 6′3″
    £208.14
    Next Day
  • King Size

    5′ x 6′6″
    £242.71
    Next Day
  • Superking

    6′ x 6′6″
    £298.69
    Next Day
Up to 35% off
Sealy Millionaire Orthopaedic Mattress
BANK HOLIDAY SALE
  • Double

    4′6″ x 6′3″
    £227.44
    Next Day
  • King Size

    5′ x 6′6″
    £282.13
    Next Day
Up to 30% off
Sweet Dreams Rebecca 2000 Pocket Ortho Mattress
BANK HOLIDAY SALE
  • Single

    3′ x 6′3″
    £212.70
    Next Day
  • Small Double

    4′ x 6′3″
    £317.40
    Next Day
  • Double

    4′6″ x 6′3″
    £317.40
    Next Day
  • King Size

    5′ x 6′6″
    £366.94
    Next Day
  • Superking

    6′ x 6′6″
    £418.16
    7-10 Days
Up to 70% off
Memory Zone Pocket 2000 Mattress
BANK HOLIDAY SALE
  • Single

    3′ x 6′3″
    £238.19
    Next Day
  • Small Double

    4′ x 6′3″
    £327.75
    Next Day
  • Double

    4′6″ x 6′3″
    £327.75
    Next Day
  • European Double

    4′7″ x 6′6″
    £342.15
    Next Day
  • King Size

    5′ x 6′6″
    £371.03
    Next Day
  • European King Size

    5′3″ x 6′6″
    £408.78
    Next Day
  • Superking

    6′ x 6′6″
    £411.98
    Next Day
Up to 65% off
Bodyshape Classic Memory Foam Mattress
BANK HOLIDAY SALE
  • Small Single

    2′6″ x 6′3″
    £142.55
    Next Day
  • Single

    3′ x 6′3″
    £142.55
    Next Day
  • Small Double

    4′ x 6′3″
    £193.66
    Next Day
  • Double

    4′6″ x 6′3″
    £193.66
    Next Day
  • European Double

    4′7″ x 6′6″
    £221.92
    Next Day
  • King Size

    5′ x 6′6″
    £218.60
    Next Day
  • European King Size

    5′3″ x 6′6″
    £257.45
    Next Day
  • Superking

    6′ x 6′6″
    £257.45
    Next Day
Up to 70% off
Tritan Gold Deluxe Ortho Mattress
BANK HOLIDAY SALE
  • Small Double

    4′ x 6′3″
    £132.14
    Next Day
  • Double

    4′6″ x 6′3″
    £132.14
    Next Day
  • King Size

    5′ x 6′6″
    £153.02
    Next Day
  • European Double

    4′7″ x 6′6″
    £143.21
    Next Day
  • European King Size

    5′3″ x 6′6″
    £185.88
    Next Day
  • Single

    3′ x 6′3″
    £364.95
    Next Day
  • Double

    4′6″ x 6′3″
    £489.95
    Next Day
  • King Size

    5′ x 6′6″
    £554.95
    Next Day
  • Superking

    6′ x 6′6″
    £674.95
    Next Day
  • Superking Zip and Link

    6′ x 6′6″
    £759.95
    3-4 Weeks
  • Single

    3′ x 6′3″
    £184.95
    Next Day
  • Small Double

    4′ x 6′3″
    £254.95
    Next Day
  • Double

    4′6″ x 6′3″
    £254.95
    Next Day
  • King Size

    5′ x 6′6″
    £284.95
    Next Day
  • Superking

    6′ x 6′6″
    £349.95
    Next Day
Showing products 1-10 of 68
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Browse Manufacturers
  • Silentnight
  • Sealy
  • Sleepeezee
  • Rest Assured
  • Mattress Online
  • Myers
  • Slumberland
  • Relyon
  • Healthbeds
  • La Romantica
  • Dunlopillo
  • Breasley
  • Sweet Dreams
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