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      Sealy

      Natasha Bennett

      Sales Training Development Manager, Sealy

      What the Sleep Expert thinks...

      "PostureTech CoreSupport springs sense your weight, firming under heavier areas while staying comfortably responsive elsewhere. This makes this mattress ideal for improving your posture as you sleep, and I particularly love how these springs adjust quickly to your movements to maintain the most consistent level of support. Paired with a hand‑tufted surface and breathable polyester comfort fibre, the Ortho Plus Essential delivers dependable, medium‑firm support that keeps your spine aligned and the mattress feeling fresh night after night."

      Sealy Ortho Plus Essential Mattress

      4.7 out of 5
      (230)
      (39)
      (9)
      (4)
      (4)
      PostureTech CS Springs
      Soft White Fibres
      27cm Depth
      Firmness: Medium Firm
      £299
      RRP £689
      Save £390
      from £299

      Size

      Single 3' x 6'3"
      £299 RRP £689
      Only 2 left
      Small Double 4' x 6'3"
      £369 RRP £819
      In stock
      Double 4'6" x 6'3"
      £369 RRP £819
      In stock
      King Size 5' x 6'6"
      £399 RRP £919
      In stock
      Super King 6' x 6'6"
      £519 RRP £1199
      Only 2 left

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      Sealy 5 Year Guarantee

      In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion.

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      100 Night Sleep Trial icon
      100 Night Sleep Trial

      Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100-night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect, match we’ll offer you an exchange for a mattress that you love even more.

      We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

      In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

      • AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
      • CA1-CA9
      • DD1-DD11
      • DG1-DG14, DG16
      • EH1-EH49, EH51-EH55, EH91, EH95, EH99
      • FK1-FK21
      • G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
      • IV1-IV19, IV30-IV32, IV36
      • KA1-KA30
      • KY1-KY16, KY99
      • LA1-LA7
      • ML1-ML12
      • PH1-PH26
      • TD1-TD15

      Old Mattress Removal

      For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

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      See what the Sleep Expert thinks about this product.

      Sleep Expert

      Rated Excellent

      4.7/5
      based on 286 reviews
      Trustpilot star rating
      Quality of product
      4.6 / 5
      Comfort Rating
      4.7 / 5
      Value for Money
      4.5 / 5
      80%
      14%
      3%
      1%
      1%

      Customer Review Summary

      Customers have largely praised this mattress for its comfort and support, often noting significant improvements in their sleep quality. Many reviewers appreciate the high-quality materials and construction that enhance durability while providing a luxurious feel. However, some found the mattress to be firmer than expected, which may not suit everyone but is often viewed positively as providing effective support for the back. Overall, it appears to be a well-regarded choice for those seeking a good night’s sleep.

      Excellent Comfort
      Firm Support
      Quality Materials
      High Durability
      Improved Sleep Quality
      Heavy Weight
      Firmer Than Expected

      Reviews with images

      A customer photo for Sealy Ortho Plus Essential Mattress - There is nothing ortho on the mattress am stuck with. False firmness advertised.. Author: Pamler Baleseng Mofolo-kgomo. Dated: 2023-07-17
      A customer photo for Sealy Ortho Plus Essential Mattress - There is nothing ortho on the mattress am stuck with. False firmness advertised.. Author: Pamler Baleseng Mofolo-kgomo. Dated: 2023-07-17
      Trustpilot Star rating Verified

      Item very good and on time

      Cyril Hirst 18th Jan
      Trustpilot Star rating Verified

      Very firm matress

      Hellal Choudhury 25th Dec
      Trustpilot Star rating Verified

      Just like we wanted

      Sean Clingham 18th Dec
      Trustpilot Star rating Verified

      Perfect great comfy mattress

      Gillian Halstead 14th Dec
      Trustpilot Star rating Verified

      It is a joy to sleep on so comfortable no aches in morning

      Shona Buntan 10th Nov
      Trustpilot Star rating Verified

      The mattress was delivered by two polite and helpful men.I am pleased with the mattress but I wish it had handles to make turning it easier but I suppose I should have noticed this before ordering.

      Les Holland 9th Nov

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      Sealy Ortho Plus Essential Mattress

      Sealy Ortho Plus Essential Mattress

      £

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