Sealy Millionaire Grand Luxe Mattress | MattressNextDay

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Medium Firm
Sealy Millionaire Grand Luxe Mattress
Sealy Millionaire Grand Luxe Mattress
Sealy Millionaire Grand Luxe Mattress
Sealy Millionaire Grand Luxe Mattress
Sealy Millionaire Grand Luxe Mattress
Sealy Millionaire Grand Luxe Mattress thumbnail
Sealy Millionaire Grand Luxe Mattress thumbnail
Sealy Millionaire Grand Luxe Mattress thumbnail
Sealy Millionaire Grand Luxe Mattress thumbnail
Sealy Millionaire Grand Luxe Mattress thumbnail

Sealy Millionaire Grand Luxe Mattress

4.8 star rating


List Price £XXX.XX
PostureTech CS Springs Wool 28cm Depth Medium Firm

Select Size Size Guide


Enjoy a sound night’s sleep on the 28cm deep Sealy Millionaire Grand Luxe Mattress. Benefit from incredible support given by the Sealy Posturetech spring system, which has a zonal response that supports and assists your pressure points as you move during sleep. This means that as pressure increases in a particular place, the mattress becomes firmer but feels softer so that your comfort levels are not affected. This zonal support not only helps prevent you from tossing and turning but it can improve your posture and prevent lower back pain.

The Millionaire Grand Luxe Mattress also helps regulate your temperature, regardless of the weather, so that your body temperature is perfect for a good night’s sleep. The soft wool filling is topped with smart fibres that disperse moisture, providing a dry sleeping environment, and also kill bacteria, promoting the hygiene levels of this mattress. Good for allergy sufferers, wool is known to repel dust mites as they find it difficult to live in the dense material.

This luxurious mattress is handmade in the UK and upholstered with a soft cover that has been knitted and micro quilted. The woollen component is incredibly durable, prolonging the lifetime of your mattress.


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.


This type of filling gives a soft cushioned feel to the mattress. Wool is ideal for those who prefer their mattress to be traditional and natural.

28cm Depth

This mattress is approximately 28cm deep.

Medium Firm Support

Good for people who change sleeping position.

Tencel Cover

The mattress cover incorporates Tencel, an innovative fibre that naturally cools you and manages moisture. Tencel also helps to combat bacterial growth and is soft and comforting.

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 Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Turning Handles

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

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.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

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 4.8/5 based on 22 reviews
5 Star 86%
4 Star 9%
3 Star 0%
2 Star 5%
1 Star 0%
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Beautiful mattress! very comfortable and although I have difficulty sleeping due to a spinal injury i've had much improved sleep since the mattress arrived