Sealy Ortho Plus Gold Mattress | MattressNextDay

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Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail
Sealy Ortho Plus Gold Mattress thumbnail

Sealy Ortho Plus Gold Mattress

5.0 star rating


List Price £XXX.XX
PostureTech CS Springs 29cm Depth Firm Hand Tufted

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Features you'll love

Employs EdgeGuard technology to provide edge-to-edge coverage and greater durability

Firm rating makes it ideal for those who prefer extra support throughout the night

Handmade in the UK and shipped with a five-year guarantee for total peace of mind

PowerPack comfort filling offers support and reduces morning aches and pains

Utilises PostureTech CS pocket spring system for enhanced comfort

Double-sided design can be flipped for a longer-life mattress

We'll plant a tree with every order, to offset our CO2 footprint


Designed for sleepers who prefer a firmer mattress, the Sealy Ortho Plus Gold Mattress features both the groundbreaking PostureTech CS spring system and Sealy’s excellent PowerPack technology. This combination ensures that it offers unbeatable support. The manufacturer has also made the most of EdgeGuard lining in the springs and a flippable, double-sided design to extend the mattress's lifespan, so it provides you with first-class comfort for longer.

Guaranteed comfort with PostureTech CS and EdgeGuard Technology

The PostureTech CS spring system was created to provide support where you need it, targeting those contact areas where pressure is most frequently and forcibly applied. This localised support extends across the entire surface of the mattress so that there are no dead spots and sagging is never an issue. Integrated EdgeGuard technology - a high-density foam strip that lines the inside of each spring - also strengthens the springs and extends their lifespan, making for a more durable design.

Guaranteed comfort with PostureTech CS and EdgeGuard Technology image
Built-in PowerPack Gives Extra Support to the Lumbar region image

Built-in PowerPack Gives Extra Support to the Lumbar region

Sealy's deep sleep PowerPack technology is located in the centre of the mattress and provides additional support to the lumbar region. This was developed in the company's US labs and is proven to prevent or minimise sleep-related backaches. This is ideal for sleepers who regularly suffer from morning pains and who feel that a firmer, more supportive mattress could help.

High-Quality Construction, Durable and Hand-Tufted

The Sealy Ortho Plus Gold Mattress is handmade by expert craftspeople in Sealy’s Cumbria workshop. Designed to last and put together with care and attention, decades of experience goes into each and every stitch in the product. The materials are even hand-tufted for a more equal spread and a perfectly cushioned feel.

High-Quality Construction, Durable and Hand-Tufted image

This mattress is rated Firm - meaning it's ideal for sleepers who prefer a little extra support and who often experience posture problems when sleeping on softer mattresses. It's also a double-sided design and can be flipped to ensure an extended lifespan. It comes with a hassle-free, five-year guarantee, so you can invest in superior sleep without having to worry that your mattress won't last.


PostureTech CS Springs

Sealy's unique PostureTech Core Support spring system is designed to respond to the heaviest parts of your body and apply the maximum support you need for a great night’s sleep.

29cm Depth

This mattress is approximately 29cm deep.

Firm Support

Good for people who sleep on their front or back.

Orthopaedic Support

Designed to offer a firmer sleep surface, providing targeted support for your back and joints.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

No Roll Together

Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.

Turning Handles

Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.


The mattress has fillings on both sides. Double-sided mattresses need to be turned regularly to keep them in good condition.

Hand Tufted

Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.

NBF Approved Product

Peace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation's Code of Practice.

Made in the UK

This item has been manufactured in the UK.

Warranty & Guarantee

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.

Download warranty/guarantee information


Most of our mattresses are available for free next day delivery. Order before 5pm, and we will dispatch your mattress or bed the same day, for free next day delivery. You can also select another day of your choice in your basket. Don't forget to check out our range of additional services like room of choice delivery & mattress recycling - where we take your old unwanted mattress away.

About Sealy

For over 100 years, Sealy has been one of the world’s leading manufacturers of premium quality mattresses and beds. Each product has been designed with you in mind, aiming to provide you with exceptional comfort and the support you deserve to sleep soundly every night. At MattressNextDay, we’re proud to stock this prestigious brand.

To make sure your mattress meets your individual requirements, you can pick your preferred firmness rating, including soft, medium and firm, and you choose the size you need. We stock sizes small single, single, small double, double, kingsize and superking, so whether you need a mattress for your spare room or your own boudoir, we’ve got you covered.

Our Sealy mattresses are available with a range of useful and innovative features too. From memory foam filling, to posture support, to hypoallergenic qualities, to pressure relief technology, you won’t struggle to find the perfect mattress when you shop from our selection of Sealy products.

To accompany your mattress, why not go for one of our Sealy beds too? We have a range of models for you to pick from, including our popular Sealy divan beds.

Need more information? Get in touch with us today. Our bed specialists are on hand to answer your questions. Simply give us a call or fill out our online contact form. With free next day delivery on all orders over £150 placed before 5pm, you could be enjoying your new bed setup much sooner than you think.

Trustpilot Product Rating Average 5.0/5 based on 14 reviews
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We are very pleased...
We are very pleased with this mattress. We bought it to replace our old sealy mattress and are happy to have another one.
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Very pleased with this...
Very pleased with this mattress, comfy and supportive just as described
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Just as described firm...
Just as described, firm and very comfortable, great build quality
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Good service
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I had a fabulous...
I had a fabulous sleep. Happy with my purchase.
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Nice and comfort...
Nice and comfort!
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Its really comfy and...
Its really comfy and deep