Sealy Alston Gel Advantage Pillow Top Mattress
up to
40% off
Fast delivery
Comfort trial
Comfort fillings
Firmness rating
Support system
Experience cosy comfort like no other with the Alston Gel Pillowtop Advantage Mattress by Sealy! Featuring a breathable, pressure-relieving layer of Geltex and a quilted pillow top.
Features and Benefits
An innovative spring design from the specialists at Sealy that uses unique shapes and varied tension to provide excellent full-body support and pressure relief.
For a cooler night's sleep, Geltex is the perfect option. Supremely breathable, this foam layer reduces overheating because of its open-cell structure.
An additional layer of comfort for a more luxurious feel
Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.
Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.
A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.
Not too soft, not too firm - the perfect balance
About 11.4 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.
With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!
Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.
For your peace of mind
Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.
This product conforms to BS7177: 2008, for use at home
For the highest standards of quality and safety
Description
Comfort made simple with the Sealy Alston Pillowtop Advantage Mattress! With cooling gel properties and Sealy's unique spring system, you can drift off to sleep in dream-like comfort.
Geltex layer
This mattress features a breathable layer of Geltex. This clever mix of gel and foam adapts to your body throughout the night to encourage a comfortable rest. The flexible and spring-back structure of Geltex helps it respond to your body movements and equally distributes your weight. Smartly reducing built up pressure and helping to better align your spine for a rejuvenating slumber. Highly breathable, Geltex operates with an open cell structure that allows greater airflow within the mattress, promoting a fresher feel.
Cosy support
Sealy's exclusive PostureTech Core Support spring system gives you the support you crave. The bespoke springs have a unique design that provides long-lasting, deep-down support. They react to your body weight and movement for targeted support where you need it most.
This mattress has a medium firmness. Get all the support you need without compromising on the cosy comfort we all enjoy!
If this firmness isn't for you, check out the Claremont Memory Advantage Mattress by Sealy for a firmer feel.
Improved durability
Along the edge of this mattress is Sealy's smart Edge Guard technology. Formed with high-density foam that is placed around the border of the mattress. It works to extend the sleep surface whilst improving the durability of the mattress. The Edge Guard technology sits alongside the spring system to provide greater stability to the whole mattress.
A win for the environment
Great news! This mattress is 100% recyclable at the end of its life. So, you will never have to worry that this mattress will end up in a landfill. The Alston also comes with a 5 Year Guarantee , Sealy has got you covered during this period.
Benefits
- Exclusive PostureTech Core Support spring system supports the heaviest parts of your body
- Geltex foam layer offers soothing pressure relief and a breathable structure for a fresher feel
- Innovative Edge Guard technology offers improved stability and durability
- Sumptuously medium feel
- Cosy pillow top for extra soft comfort
- Quilted, knitted cover for a smooth surface for a luxurious feel
- Say no more to an undisturbed sleep!
- 100% recyclable at the end of its life!
- Depth: 29cm
- Made in the UK
- 5 Year Guarantee
Weights: Single: 18kg, Small Double: 24kg, Double: 27kg, King Size: 32kg, Superking: 38kg, Superking Zip and Link: 38kg
100-Night Comfort Trial
This mattress comes with a 100-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 100 nights. If it's not quite right for you, you can exchange it for a new one. To be eligible for the Comfort Trial, you'll need to purchase a mattress protector from MattressOnline with your new mattress.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
Delivery
Check your Delivery Location
We deliver across the UK, with some remote areas offering alternative delivery options. Enter your postcode below to check which delivery options are available in your area.
Enjoy fast, reliable UK delivery with a delivery time slot confirmed on the morning of your delivery, live tracking and drop-off at your front door - or building entrance if you live in an apartment.
Delivery by Location
England FREE Delivery is free across England. Select postcodes in Cornwall, Cumbria and Lancashire are delivered to on set days rather than next day. |
Wales FREE Delivery is free across Wales. Select postcodes are delivered to on set days rather than next day. |
Scotland FREE or £40 The majority of Scottish postcodes are free, including Glasgow and Edinburgh. Select areas, including Aberdeen, Dundee, the Highlands and the islands, have a £40 charge. Select postcodes also require a longer delivery lead time. |
Northern Ireland £60 All BT postcodes have a £60 delivery charge and require 3 working days for delivery. |
Please use the postcode checker above for delivery information accurate to your address. For more information, head to our Delivery Page.
Upgrades & Extras
Delivery to a Room of Your Choice £20.00 We'll take the item to a room of your choice (excludes unpackaging) |
Mattress Recycling £35.00 We'll collect your old mattress and recycle it when we deliver your new one. |
Specification
Mattress Features
| Firmness | Medium |
| Comfort fillings | Geltex |
| Support system | PostureTech Core Support Springs |
| Edge support | |
| Cover | Knitted cover |
| Finish | Pillow top |
| Pressure relief | |
| Turning handles | |
| Single-sided | |
| Guarantee | 5 years |
Dimensions
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 29cm |
| Small Double | 120cm | 190cm | 29cm |
| Double | 135cm | 190cm | 29cm |
| King Size | 150cm | 200cm | 29cm |
| Superking | 180cm | 200cm | 29cm |
| Superking Zip and Link | 180cm | 200cm | 29cm |
Please allow for a tolerance of +/- 2cm
Awards & Accreditations
| Handcrafted in the UK | |
| Approved by the National Bed Federation | |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
Downloads
Reviews
Customer Reviews Summary
A balanced snapshot of what customers love (and what they don't), generated by AI.
TonyVery comfy mattress,pillow top just the right degree of softness over the slightly firmer base. Very slight "new" smell after unpacking disappeared in a couple odays by leaving bedding folded back. I give this a score of 10/10
Verified Purchase
JuliaVery comfortable mattress
Verified Purchase
ApattonThis is a really perfect Mattress for my son. Kept saying how comfortable it is.
Verified Purchase
Mrs JamesThis was the more expensive one and to be honest the slightly cheaper one is better. This is quite firm.
Verified Purchase
Reply from MattressOnline.co.uk, 3 months ago
Hi Mrs Gaynor James I am sorry you are not finding your mattress comfortable - we appreciate the feedback. The mattress you have purchased does come with a 60-night Comfort Trial; if you are not finding it comfortable, you would be more than welcome to exchange this for something more suitable. If you would like to make contact with our Customer Service team on 01709 780881 or customerservice@mattressonline.co.uk, we can discuss the options with you. Kind regards Charlie
DianeBought this at the same time as I bought granddaughters new mattress. Very comfortable and now every grand child wants to sleep at grandmas
Verified Purchase
DianeBought for granddaughter who would not sleep own bed until now .
Verified Purchase
ChantelleGreat mattress
Verified Purchase
SilvanGreat build quality, nice topper and still firm enough and comfortable for a good night's sleep.
Verified Purchase
DavidA comfortable, supportive mattress from Sealy at a competitive price
Verified Purchase
JulianThis is a good mattress
Verified Purchase
1
Sales Enquiries
Mon-Sat: 09:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
