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The Sealy Memory Deluxe Ortho is a medium firm pillow top mattress made exclusively for Land of Beds, developed by Sealy alongside the International Orthopaedic Advisory Board. It's built around Sealy's PostureTech Core Support Spring System, twice tempered for lasting resilience, and layered with MemorySense® Foam and Sealy Medium and Firm Foam for cushioned, body-cradling comfort. The result is a supportive medium-to-firm mattress that promotes healthy spinal alignment while still delivering plenty of pressure relief - approved by the National Bed Federation and proudly made in Cumbria, Great Britain.
A pillow top orthopaedic mattress built around Sealy's PostureTech Core Support Spring System and MemorySense® Foam, best suited to sleepers who want medium-firm support, effective pressure relief and healthy spinal alignment, made exclusively for Land of Beds.
Medium Firm Feel - 4/6: A supportive feel with added stability. Ideal for people who change sleeping position during the night and need a balance of comfort and support.
Best for
Not ideal for
PostureTech Core Support Spring System
What it is: Sealy's exclusive spring system, twice tempered to provide a softer feel that gradually firms up as pressure increases.
How it helps you sleep: Delivers comfort without compromising support, adapting to your body while maintaining resilience and durability night after night.
EdgeGuard
What it is: A high-density foam strip that sits alongside the spring unit to prevent sagging.
How it helps you sleep: Extends the usable sleeping area right to the edge of the mattress, so you get consistent support all the way across.
MemorySense® Foam
What it is: Sealy's long-lasting memory foam layer that cocoons the entire body.
How it helps you sleep: Provides comforting, supportive cushioning that adapts to your shape for a more restful night's sleep.
Sealy Medium and Firm Foam
What it is: A high-quality, durable foam layer balancing medium softness with firm support.
How it helps you sleep: Adds a further layer of consistent, comfortable support, helping maintain proper spinal alignment throughout the night.
Pillow Top
What it is: An extra layer of cushioning sewn onto the top of the mattress.
How it helps you sleep: Increases softness and comfort at the sleep surface, easing pressure points for a more luxurious feel.
Quilted Cover
What it is: A quilted sleeping surface and mattress border.
How it helps you sleep: Provides soft cushioning and added comfort across the whole sleep surface.
Handles
What it is: Handles fitted to both sides of the mattress.
How it helps you sleep: Makes it easy to reposition the mattress, helping you maintain it properly for long-lasting comfort.
| FEATURE | DETAIL |
|---|---|
| Brand | Sealy |
| Category | Mattress |
| Model | Memory Deluxe Ortho |
| Exclusive to | Land of Beds |
| Firmness | Medium Firm (4/6) |
| Mattress Type | Pillow top mattress with Sealy spring system and memory foam comfort layers |
| Pillow Top | Yes |
| Spring System | PostureTech Core Support Spring System |
| Comfort Layers | MemorySense® Foam, Sealy Medium and Firm Foam |
| Cover Material | Quilted Cover |
| Mattress Finish | Quilted |
| Mattress Depth | 27cm (10.6'') |
| Edge Support | Yes - EdgeGuard |
| Hypoallergenic | Yes |
| Care Instructions | Easy Care - no need to turn, rotate head to toe regularly to extend the mattress's lifespan |
| Handles | Yes - both sides |
| Compatible Bed Bases | Slatted (slats no more than 7cm apart) and divan bases |
| Single or Double Sided | Single sided - do not flip |
| Country of Manufacture | Great Britain |
| Maximum Weight Per Side | 114kg (18st) |
| Guarantee/Warranty | 5 years |
| Mattress Trial | 100 nights |
| Ideal For | Back sleepers, front sleepers, combination sleepers, couples |
| Certifications | National Bed Federation (NBF) Approved |
| Fire resistance | BS7177:2008 compliant |
| Sustainability | 100% Recyclable |
| Packaging Type | Flat-packed |
| SIZE | WIDTH x LENGTH x DEPTH | WEIGHT |
|---|---|---|
| Single | 90cm (3ft) x 190cm (6ft3) x 27cm (10.6'') | 19kg (42lbs) |
| Double | 135cm (4ft6) x 190cm (6ft3) x 27cm (10.6'') | 28kg (62lbs) |
| King Size | 150cm (5ft) x 200cm (6ft6) x 27cm (10.6'') | 33kg (73lbs) |
| Super King Size | 180cm (6ft) x 200cm (6ft6) x 27cm (10.6'') | 39kg (86lbs) |
Vs firmer mattresses: The pillow top layer on the Memory Deluxe Ortho gives you noticeably more cushioning at the surface than a firmer mattress, while the PostureTech springs still firm up under pressure for genuine support. If you like a supportive feel but want a softer top layer, this is the better choice. Firmer mattresses suit those who want a more rigid, no-give surface throughout.
Vs softer mattresses: This mattress has considerably more underlying structure than a soft mattress, which helps maintain spinal alignment for back, front and combination sleepers. Softer mattresses can feel plusher at first touch but may not offer the same consistent support over time, particularly for heavier sleepers or those with back pain.
Vs premium and luxury mattresses: This mattress shares the same orthopaedic design principles and twice-tempered spring construction found in higher-priced ranges. The difference is typically in the depth of the comfort layers and the range of natural fillings used, rather than any compromise in the quality of the support system itself.
The Memory Deluxe Ortho is backed by Sealy's 5-year manufacturer's guarantee against defects in materials and workmanship. Given the twice-tempered spring construction and durable foam layers, this is a mattress designed for lasting support - the guarantee reflects that confidence.
National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.
The Memory Deluxe Ortho delivers orthopaedic-led support, a comforting pillow top feel and genuinely recyclable materials - all designed with the International Orthopaedic Advisory Board and made in Great Britain. If you're a back, front or combination sleeper looking for a supportive medium-firm feel, this is well worth a closer look.
Choosing a mattress online takes trust. That's why the Memory Deluxe Ortho comes with a 100 night comfort guarantee - if it doesn't feel right, we'll exchange it. View the full mattress trial policy.
Not sure which Sealy mattress is right for you? See our Mattress Buying Guide for expert guidance on mattress types, fillings and comfort levels.
| WHAT'S INCLUDED? | |
|---|---|
| Mattress | Yes |
| Base | No |
| Headboard | No |
PLEASE NOTE:
All measurements are approximate and are subject to a tolerance of + or - 2cm.
Image is for illustration purposes only.
Pillows, cushions, throws and bed dressings not included.
Perfecting their craft since 1881, Sealy is now one of the UK’s leading bed brands. Renowned for their commitment to quality, comfort, and support, Sealy works with a team of international orthopaedic surgeons, biomechanical engineers, and medical scientists to ensure all products create a fantastic night’s sleep.
At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Sealy dates back many years. Our independent customer reviews rate Sealy products 4.7 out of 5, giving us the confidence to provide Sealy with our seal of approval and our customers' valuable insight when making informed purchasing decisions.
Many prestigious organisations have endorsed Sealy products, including Which, the British Allergy Foundation, BSI, and the Carbon Neutral organisation. Sealy is considered a high-quality, reputable firm by both suppliers and customers, and its products come with an extended guarantee.
Excellent product, firm and very comfortable. i love it!
read moreIs this mattress suitable for a slatted base?
Yes, this mattress is suitable for a slatted base as long as your slats are in good condition and no further apart than 7.5cm.
What is the depth of this mattress?
This mattress is 27cm deep.
Do I need to turn this mattress?
This is an easy-care mattress, which means you do not need to turn the mattress over, however, you should rotate from head to toe on a regular basis to ensure even use.
Is this mattress suitable for a back sleeper?
Yes, this mattress is a medium to firm tension and suitable for back sleepers.
How long will this mattress last?
This mattress has a 5 year guarantee.
Can you take away my old mattress?
Yes, we can remove your old mattress at the same time as delivering your new one. You can add this service at checkout.
Is this mattress fully recyclable
Yes, this mattress is 100% recyclable at the end of its life helping the zero waste to landfill movement
Made to measure mattresses and divan bases are available – please call 01928 242829.
Our experienced delivery team can take away your old bed or mattress when delivering your new one. Please ensure you have dismantled your old bed prior to delivery.
Simply add this service to your order at checkout.
What products will you remove?
We will remove mattresses, divan beds and bed frames (subject to all beds being dismantled first). Add this convenient service to your order at checkout.
Do I need to dismantle my old bed before collection?
Yes, your old bed must be fully dismantled.
Can I add Removal and Recycle on after placing my order?
You can either add it to your order on the basket page and pay at checkout, or if you would like to add it after you have checked out, simply contact us on 01928 242829 before your order is due for delivery.
Do you recycle the beds and mattresses you collect?
When we remove your old bed or mattress, we ensure that it is disposed of in an environmentally responsible way. All products are sent to The Furniture Recycling Company, the UK's largest and most trusted furniture recyclers.
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
