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The Sealy Amherst is a firm, supportive mattress made exclusively for Land of Beds, built around Sealy's exclusive and resilient PostureTech Core Support Spring System. A team of cooling Geltex® and 800 responsive mini pocket springs work in harmony to deliver the perfect balance of comfort and support every night. The Amherst is finished with an innovative ProShield® treatment, endorsed by Allergy UK, which keeps allergens at bay so you can wake feeling invigorated after a fresher, more hygienic night's sleep - genuine Sealy quality, proudly made in Cumbria, Great Britain.
A firm, spring-supported mattress built around Sealy's PostureTech Core Support Spring System, 800 mini pocket springs and Geltex® gel-infused comfort, best suited to sleepers who want dependable firm support, effective cooling and an allergen-resistant sleep surface, made exclusively for Land of Beds.
Firm Feel - 5/6: A supportive, solid feel designed to keep your body well supported throughout the night. Ideal for back and front sleepers, or those who prefer a firmer sleeping surface.
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 durable, deep-down support that targets key areas of your body as you relax into the mattress, with greater resilience that extends the life of your mattress.
800 Mini Pocket Springs
What it is: A responsive layer of mini pocket springs that conform to your shape.
How it helps you sleep: Creates an enhanced comfort layer offering unrivalled support alongside the PostureTech spring system beneath.
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.
Geltex®
What it is: A unique gel-infused foam with an open cell structure for greater breathability.
How it helps you sleep: Provides "push back" for a soft yet supportive feel, while allowing your body temperature to dissipate quickly and effectively for a more constant, comfortable temperature through the night.
SmarTex® Fibres
What it is: A fabric woven with fibres that draw moisture away from the body.
How it helps you sleep: Helps regulate your temperature, keeping you cool all night long.
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 | Amherst |
| Exclusive to | Land of Beds |
| Firmness | Firm (5/6) |
| Mattress Type | Quilted spring mattress with gel-infused comfort layer |
| Spring System | PostureTech Core Support Spring System |
| Spring Count | 800 |
| Comfort Layers | Geltex® |
| Mattress Finish | Quilted |
| Edge Support | Yes - EdgeGuard |
| Temperature Regulation | Yes - Geltex® and SmarTex® Fibres |
| 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 | 5 years |
| Mattress Trial | 100 nights |
| Ideal For | Back sleepers, front sleepers, heavier sleepers |
| Certifications | National Bed Federation (NBF) Approved Furniture Industry Sustainability Programme (FISP) Accredited ProShield® Treatment - endorsed by Allergy UK |
| 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 28cm (11'') | 22kg (48lbs) |
| Double | 135cm (4ft6) x 190cm (6ft3) x 28cm (11'') | 32kg (71lbs) |
| King Size | 150cm (5ft) x 200cm (6ft6) x 28cm (11'') | 37kg (82lbs) |
| Super King Size | 180cm (6ft) x 200cm (6ft6) x 28cm (11'') | 44kg (97lbs) |
Vs softer mattresses: The Amherst's firm feel gives noticeably more support and less sink than a softer mattress, while Geltex® and the 800 mini pocket springs still provide targeted pressure relief. If you're a back or front sleeper, or a heavier sleeper who needs dependable support, this is the better choice. Softer mattresses suit side sleepers or those who want a more plush, cushioned surface.
Vs medium mattresses: This mattress offers noticeably firmer, more consistent support than a medium mattress, thanks to the combined PostureTech and mini pocket spring system. Medium mattresses suit a broader range of sleeping positions, while the Amherst is built specifically for those who need a firmer, more supportive feel.
Vs premium and luxury mattresses: This mattress shares the same PostureTech spring technology, Geltex® comfort layer and ProShield® treatment found in higher-priced Sealy ranges. The difference is typically in the depth of the comfort layers and additional finishing details, rather than any compromise in the quality of the support system itself.
The Amherst is backed by Sealy's 5-year manufacturer's guarantee against defects in materials and workmanship. Given the twice-tempered spring construction and quality build, this is a mattress built to last - the guarantee reflects that.
National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.
Furniture Industry Sustainability Programme (FISP) Accredited - Independently recognised for demonstrating a genuine commitment to sustainable manufacturing practices.
ProShield® Treatment - Endorsed by Allergy UK - Independently endorsed by Allergy UK, confirming the anti-allergen treatment meets recognised standards for reducing allergen exposure.
The Amherst delivers dependable firm support with genuine cooling and allergen protection, backed by Sealy's combined PostureTech and mini pocket spring system. If you're a back or front sleeper looking for a supportive, breathable mattress, this is well worth a closer look.
Choosing a mattress online takes trust. That's why the Amherst 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.
Best mattress i've ever owned. the team at land of beds were great. thanks
read moreWhat is the depth of this mattress?
This mattress is 28cm 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 back sleeper?
Yes, this mattress is a firm tension and suitable for back sleepers.
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.
Can I sleep on this mattress straight away?
Yes, you can sleep on your mattress straight away.
How long will this mattress last?
This mattress is guaranteed for 5 years.
What is the difference between gel and memory foam?
Gel is a synthetic material that is a very similar to memory foam that offers a cooler sleeping surface and has a softer feel. They are both good at pressure relief and reducing disturbance from a sleeping partner.
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
