Sealy's Memory Foam Ortho mattress is ideal for those looking for firm support but with memory foam ease.

40 Night Comfort GuaranteeComfort Grade FirmHypoallergenicMemory FoamOpen SpringRotate Regularly

Memory Ortho Mattress


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Free pillows on orders over £200 ends in


This Sealy ortho mattress provides the underlying support your body needs for a refreshing night’s sleep. Exclusive to Sealy, the PostureTech Core Support spring system works to support you where your body needs it the most. The springs gradually get firmer as pressure increases for deep down support and pressure relief, whilst the memory foam layer responds to your individual shape to provide a cocooning feel and long-lasting comfort.

A combination of Purotex and silky soft TENCEL™ fibres are nestled in the fabric of the mattress to reduce moisture and allergens that may cause irritation during the night. Endorsed by Allergy UK, Purotex works to keep your mattress clean, fresh and odour free. Over time, your mattress feels just as good as the day you placed it in your home. Complete with a hand-tufted surface for a durable finish; this is perfect for those who prefer extra support and a traditional sleep surface.

Take a look at our range of other memory foam mattresses or read our memory foam mattress guide to find out more.

Mattresses over £249 are eligible for our 40 Night Comfort Guarantee.

Take a look at our Mattress Size Guide for helpful dimensions.

Beds available separately; shop our range of beds here.

Key Features

  • Sealy's unique PostureTech Core Support spring system is engineered to offer consistent deep-down support
  • Memory foam responds to your individual shape to provide cocooning comfort
  • Hand tufted for a firmer, supportive feel
  • Endorsed by Allergy UK, Purotex fibres work to keep your mattress clean, fresh and odour free
  • Tencel reduces moisture to create an irritation free sleeping environment
  • Made in the UK
  • 5 year guarantee

SKU: 131-00869

A - Height
22 cm
8.7 inch
B - Length
190 cm
74.8 inch
C - Width
135 cm
53.1 inch

Please allow for a tolerance of +/-2cm (1 in)
Take a look at our measuring guide for extra advice

  5 / 5  |  (1 review)

Comes in 1 packages

  • Package 1:Weight: 23 kgs

Free delivery on all orders

Our delivery partners will deliver your order to your room of choice. In order to maintain the well-being of you and our delivery colleagues, we have put in place social-distancing and hygiene measures, and the delivery teams will be fully kitted out with personal protective equipment. We would value your support in strictly observing social distancing at all times.

You can select a delivery date that's convenient for you at checkout. Standard delivery times are between 7am and 6pm, Monday to Friday with Saturday delivery also available as an additional option. We’ll send you an email and text message on the day of delivery to reconfirm your estimated time slot.