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The Sealy Celebration is an extra firm mattress, expertly handcrafted exclusively for Land of Beds, redefining luxury sleep with a perfect balance of exceptional support and supreme comfort. At its core is Sealy's AlignSupport™ coil system, working in harmony with ComfortBridge™ technology - a sophisticated blend of premium foam and micro pocket springs - to deliver targeted pressure relief exactly where your body needs it most. The INFUSE™ copper layer offers natural antimicrobial protection and enduring freshness, while the Tencel™ fabric cover, enhanced with a ProShield® treatment endorsed by Allergy UK, ensures breathable, temperature-regulated comfort all year round - a true celebration of craftsmanship, proudly made in Cumbria, Great Britain.
A quilted, orthopaedic-support mattress built around Sealy's AlignSupport™ Coil and ComfortBridge™ micro pocket spring technology, best suited to sleepers who want maximum firmness, effective cooling and an allergen-resistant sleep surface, made exclusively for Land of Beds.
Extra Firm Feel - 6/6: Our firmest option, offering maximum support and minimal sink. Perfect for front sleepers, heavier individuals, or anyone who prefers a very firm, supportive mattress.
Best for
Not ideal for
AlignSupport™ Coil
What it is: Sealy's patented coil, heat treated twice for an initial response and deep-down support.
How it helps you sleep: Senses your individual shape, then responds to provide consistent, correct support for your body during rest, whatever your shape or size.
ComfortBridge™
What it is: A unique blend of micro pocket springs and resilient, eco-friendly foam, with the micro springs placed in the centre third of the layer.
How it helps you sleep: Supports every inch of your body wherever pressure builds most, delivering expert pressure relief exactly where you need it.
INFUSE™ Copper
What it is: A foam layer infused with copper, which has natural antimicrobial properties.
How it helps you sleep: Enhances airflow for a cooler sleep experience while promoting a more hygienic sleep environment.
Airstream Fibre
What it is: An innovative layer beneath the cover that feels and performs like foam but is made from special fibres.
How it helps you sleep: Provides a cushioning feel that keeps its integrity for long-lasting comfort.
EternityFibre™
What it is: A layer designed to preserve the look and feel of the mattress surface.
How it helps you sleep: Keeps the sleep surface looking and feeling its very best throughout the mattress's lifetime.
UniCased® XT
What it is: A structural edge support system with unique air channels.
How it helps you sleep: Extends the sleeping area, prevents the roll-off feeling, and provides a more durable, responsive mattress edge.
BasePlank
What it is: An integral foundation that underpins the entire mattress.
How it helps you sleep: Works with the coil system to provide enhanced, consistent support across the whole mattress.
Tencel™ Cover
What it is: A naturally derived fibre made from sustainably sourced wood, softer than silk and more absorbent than cotton.
How it helps you sleep: Its advanced moisture management quickly absorbs and releases humidity, helping maintain a fresh, dry, hygienic sleep environment by preventing the growth of bacteria and dust mites.
ProShield® Treatment
What it is: A protective treatment applied to the mattress cover that guards against allergens, endorsed by Allergy UK.
How it helps you sleep: Creates a clean, fresh sleeping environment by keeping allergens at bay, particularly beneficial for those with sensitivities.
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 | Celebration |
| Exclusive to | Land of Beds |
| Firmness | Extra Firm (6/6) |
| Mattress Type | Quilted mattress with AlignSupport™ Coil, ComfortBridge™ micro springs and foam comfort layers |
| Spring System | AlignSupport™ Coil |
| Comfort Layers | ComfortBridge™, INFUSE™ Copper, Airstream Fibre, EternityFibre™ |
| Cover Material | Tencel™ |
| Mattress Finish | Quilted |
| Edge Support | Yes - UniCased® XT |
| Temperature Regulation | Yes - INFUSE™ Copper and Tencel™ cover |
| Hypoallergenic | Yes - ProShield® Treatment, endorsed by Allergy UK |
| 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 | 7 years |
| Mattress Trial | 100 nights |
| Ideal For | Front sleepers, heavier sleepers, orthopaedic support |
| Certifications | National Bed Federation (NBF) Approved ProShield® Treatment - endorsed by Allergy UK |
| Fire resistance | BS7177:2008 compliant |
| Packaging Type | Flat-packed |
| SIZE | WIDTH x LENGTH x DEPTH | WEIGHT |
|---|---|---|
| Single | 90cm (3ft) x 190cm (6ft3) x 30cm (11.8'') | 23kg (51lbs) |
| Double | 135cm (4ft6) x 190cm (6ft3) x 30cm (11.8'') | 34kg (75lbs) |
| King Size | 150cm (5ft) x 200cm (6ft6) x 30cm (11.8'') | 39kg (86lbs) |
| Super King Size | 180cm (6ft) x 200cm (6ft6) x 30cm (11.8'') | 46kg (101lbs) |
Vs softer mattresses: The Celebration's extra firm feel gives noticeably more support and far less sink than a softer mattress, while ComfortBridge™ still delivers targeted pressure relief exactly where it's needed. If you're a front sleeper, a heavier sleeper, or someone who needs orthopaedic-level support, this is the better choice. Softer mattresses suit those who want a plusher, more cushioned surface.
Vs medium mattresses: This mattress offers noticeably firmer, more consistent support than a medium mattress, thanks to the combined AlignSupport™ and ComfortBridge™ spring system. Medium mattresses suit a broader range of sleeping positions, while the Celebration is built specifically for those who need maximum firmness.
Vs other luxury mattresses: This mattress shares the same patented AlignSupport™ Coil technology, Tencel™ cover and ProShield® treatment found across Sealy's premium ranges. Few mattresses at this level combine copper-infused cooling, dedicated edge support and an Allergy UK endorsed treatment in one build.
The Celebration is backed by Sealy's 7-year manufacturer's guarantee against defects in materials and workmanship. Given the patented AlignSupport™ Coil construction and premium multi-layer build, this is a mattress designed to last - the guarantee reflects that.
National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.
ProShield® Treatment - Endorsed by Allergy UK - Independently endorsed by Allergy UK, confirming the anti-allergen treatment meets recognised standards for reducing allergen exposure.
The Celebration delivers a rare combination of maximum firmness, copper-infused cooling and allergen protection, handcrafted with Sealy's patented AlignSupport™ Coil and ComfortBridge™ technology. If you're a front sleeper, a heavier sleeper, or simply need genuine orthopaedic-level support, this is well worth a closer look.
Choosing a mattress online takes trust. That's why the Celebration 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.
Really pleased with this mattress. It’s supportive without feeling too firm and feels very good quality. It’s made a noticeable difference to how well I sleep.
read moreWhat is the depth of this mattress?
This mattress is 30cm deep.
Do I need to turn this mattress?
This is an easycare 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 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.
How long will this mattress last?
This mattress is guaranteed for 7 years.
Is this mattress suitable for a back sleeper?
Yes, this mattress is extra firm tension and suitable for back sleepers.
Can I sleep on this mattress straight away?
Yes, you can sleep on your mattress straight away.
Does this mattress have an odour?
As with all mattresses, there may be a slight smell when first opened. We liken this to a new car smell, which is non-harmful and will disappear within a few hours.
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
