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93% of 100
based on 3 Reviews

Dispatched within 7 days

Try mattress for 60 Nights Enjoy a sleep trial on this mattress

Sealy Alston Mattress

3 Reviews
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RRP £729.00 Save £300.00 Now £429.00

Frequently Asked Questions

What is the max user weight per side on a Sealy mattress?
View all 4 customer questions Ask a question

Enjoy a 60 night sleep trial on this mattress

Not happy with your purchase? We’ll swap it for you. Full peace of mind that your next mattress will be perfect for you!

Product Specification

All things to all people! 5* Hotel firmness.
  • Soft
  • Medium
  • Firm
  • Super Soft
  • Soft
  • Medium Soft
  • Medium
  • Medium Firm
  • Firm
  • Extra Firm

Key Features

  • PostureTech Springs.
  • Geltex Fillings.
  • Pillow Top Mattress.
  • Top of the Range Model.
  • No-Turn Mattress.
  • 5-Year Guarantee.
  • Mattress Depth: 28cm.
  • FREE Delivery!

Key Information

More Information
Sleep Trial60 Nights
Spring TypePosture Sprung
Guarantee5 Years
Max Slat Gap7cm apart
Free Delivery?Yes (not offshore)
Add Disposal?Yes in checkout
Mattress Depth25-30cm
TurnableNo-Turn

Product Description

The Sealy Alston mattress is the top of the range model from the Advantage Collection, a range of beds offering a choice of firmness, filling type and comfort level. Each mattress has been carefully created to offer a very unique and distinctive feel. The Alston mattress sits at the top of this range and boasts a deep layer of Geltex as well as Sealy's famous PostureTech spring system.

Sealy is the world's biggest bed brand and has a reputation around the globe for producing mattresses that are scientifically proven to boost recovery and enhance good posture. The Alston mattress is no different and has the Sealy PostureTech springs at its core. These springs are made by Sealy and offer great comfort as well as support. The mesh of springs is created in such a way as to dissipate bodyweight energy efficiently and effectively, giving the body the support it needs to ensure good posture is maintained throughout the night. As well as this, Sealy has provided the PostureTech springs with Edgeguard technology, creating a strong perimeter to the mattress.

The Alston mattress has a deep, luxurious layer of Geltex on the sleeping surface. This material is incredibly comfortable and perfectly compliments the supportive springs underneath. The Geltex layer is breathable and will remain cool and comfortable at all times. Unlike memory foam, Geltex does not require heat to soften and conform to the body's contours, it will do so instantly and effortlessly.

This is a no-turn mattress, only requiring rotation (spinning around, not flipping over) once per season (although we recommend doing so more regularly in the first weeks after delivery). Sealy has finished the Alston mattress in a tactile, durable and breathable fabric that adds a final flourish of luxury to this excellent bed. 

Reviews

Read Sealy Alston Mattress Reviews.
3 Reviews

  1. Mr Patterson Says:
    100%
    Sleeping like a baby
    The Alston mattress is very comfortable and supportive. Would recommend.
    Verified Buyer
  2. Ewan Kemp Says:
    80%
    Good but shallow
    I like it but was hoping it would be a bit more deeper as most new mattresses are.
    Verified Buyer
  3. Ian Says:
    100%
    Excellent quality
    Very well made, very comfy and great value. Delivery men were helpful too.
    Verified Buyer

Frequently Asked Questions -
4 Answers

What is the max user weight per side on a Sealy mattress?

Sealy mattresses have no weight limit.

Where is the Sealy Alston mattress made?

Sealy mattresses are made in Cumbria, England.

Does the Sealy Alston mattress have a guarantee?

Yes, the Sealy Alston mattress has a 5-year guarantee, as do all of the Sealy Advantage mattresses.

Do you take the old mattress away when you deliver this Sealy one?

Yes, we do! You will see this option in the checkout when you purchase this Sealy Advantage mattress.
Still looking a answer to your questions?

Delivery Information

Choose your delivery date at Checkout!

We deliver on the day of your choice.
Recycling of your old mattress can be chosen at the checkout.

Mattresses & Beds

- 2-3hr time window the day prior to delivery.
- Live tracking & 30mins notice.
- Delivery to the room of choice, unpack option can be chosen in checkout.

Pillows & rolled mattresses

- 1hr delivery slot.
- Delivery to the door.

Free £120 POA
yearguarantee

5 Year Guarantee

This item is completely covered for the 5-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

My Next Mattress Guarantees

5 Year Guarantee

This item is completely covered for the 5-Years.
Any faults reported in the Guarantee period will result in a replacement for you at no cost whatsoever, pending confirmation of the fault by the manufacturer.

At MyNextMattress, we also go a step further and will offer you the choice of any item on our website, not just a like for like replacement from the same manufacturer. We will also exchange the goods for you at no charge (some offshore delivery costs may apply).

Think you have a fault or defect with your item? Please get in touch and we will respond straight away with the next steps.

Glossary

  • Breathability

    Mattresses need to breathe. With the amount of fillings and areas of space within a mattress, they can quickly hold heat and moisture. Over time this can influence the way a mattress behaves and also effect the life span of a mattress. 

    Manufacturers have developed different ways of tackling the problem of Breathability in mattresses. Some brands have used vents to allow air to pass through the mattress. Some brands use state-of-the-art materials to cover the mattress, such as Coolmax or Outlast. Memory Foam has a reputation of storing heat and moisture, as foam requires heat to soften up.Memory Foam brands have overcome this problem by applying Coolmax and Outlast, they also use Open Cell technology. This technique is to simply allow the foam to settle with larger spaces between the foam cells. This allows heat and moisture to move freely without getting trapped.

    Some mattresses are created in such a way that they do not require any additional Breathability methods. These mattresses are generally the entry level mattresses with Open Coil spring units and not a great deal of fillings.

  • Firmness

    MyNextMattress is developing a new and unique solution to the Firmness scale accuracy. Not seen anywhere else in the World, we will be measuring the Firmness of all our mattresses precisely and in detail.

    We are the only company in the Country that will actually measure the Firmness of a mattress and give a grading out of 10. We are always aware that choosing your next mattress can be a difficult and time consuming process, therefore we strive to give as much information as possible on every mattress we sell.

    The way our system works is by applying weight to a mattress. We will apply weight gradually and measure the amount the mattress dips. The more weight, the more the mattress will 'sink'. We would then measure the distance the mattress dips and plot these measurements (weight and distance) on a graph. This graph can then be used to tell us the Firmness category the mattress fits into, 7 out of 10 for instance.

    Our Firmness Device provides a central rod which we apply weights to, on the bottom end there is a disc which pushes into the mattress. The top of this rod supports the weights and will sink according to the 'give' in a mattress. We measure from this point.

    As a result of this unique technique, it will be possible for you to shop by the firmness of a mattress, this is not possible anywhere else.

  • Pillow Top

    A pillow top mattress is a relatively new development in the bedding industry. Originally the technique applied to the more expensive mattresses, the technique has been perfected to such an extent that the prices have fallen the Pillow Top is much more widely available. Known as the Euro Top by American retailers, the design was originally on the wider market a few years ago, and is now a common site in bedrooms around the World. The idea is to separate the surface fillings from the core of the mattress itself. This results in more support and more comfort. Many traditional mattresses fasten the surface fillings to the spring unit in the mattress. A Pillow Top mattress has a distinct separate layer for the fillings and therefore reacts independently to the spring unit, resulting in less dipping and a solid feel. The technique also offers greater edge-to-edge support.

    Pillow tops can take many forms nowadays. A deep layer on the surface which contains memory foam. Another technique of Pillow Top mattress is the Silentnight Treasure mattress. A shallower, quilt like style. All in all, this type of mattress is continuing to go from strength to strength and would appear to be here to stay.

  • Pressure Points

    Pressure Points are created in the body when lying on a mattress which is not suitable for a persons physique. The Pressure Points are caused by putting stresses through the body. When the spine is not aligned correctly (i.e, straight), it can cause pressure to build up in the back, hips or shoulders (etc).

    When a bed is too soft, the body sinks in, causing certain areas to be under the strain of the rest of the body. When a mattress is too hard/firm, then the weight applied can cause the body to flex/bend in the opposite way - causing a similar problem. Hips, shoulders and so on, are requried to be sunken into the mattress slightly more than the surrounding areas, as they carry the weight. When this is not the case, the lower back may be bent to compensate. The ideal mattress is one which will keep the spine straight.

  • Turn / No Turn

    Some mattresses require turning over, to aid even settlement. Others do not require turning, but will still require rotating.

Price Match Promise

If you find a better price, we will beat it by £5.

In the unlikely event that you find a price better than ours, worry not - we'll beat it!
This promise extends from pre-ordering right up to the day of delivery!

We watch our competitors prices and pride ourselves on being the most competitive online. Therefore, if you don't have the time to hunt around for the best price, order with us and we'll honour our price match promise until you have taken delivery of your order. This leaves you safe in the knowledge that you will take delivery as fast as possible, for the lowest price possible!

Also, we do genuinely like to know if our prices are being beaten, so please let us know!


Rated Excellent - MyNextMattress

RRP £729.00 Save £300.00 Now £429.00