Sealy Activsleep Ortho Posture Firm Support Mattress Rated 5/5 based on 79 customer reviews
Sealy Activsleep Ortho Posture Firm Support Mattress

Sealy Activsleep Ortho Posture Firm Support Mattress

£329.95
wizard icon
wizard banner
Is the Sealy Activsleep Ortho Posture Firm Support Mattress suitable for you? Find out!
Take Quiz

Becky's Thoughts On The Sealy Activsleep Ortho Posture Firm Support Mattress

Sealy's Activsleep Ortho Posture Firm Support mattress is designed for a healthy, active lifestyle. Part of the Activsleep range, this mattress is a healthy choice for those who love the firmer feel. The Orthopaedic and highly supportive design provides plenty of support to your areas of need. The smooth knitted fabric cover provides a plush, cushioned feel which is micro-quilted to secure the fillings and improve durability. Adaptive® technology cools you down, keeps you fresh and dry as you sleep and helps prevent bacteria and dust mites. The clever cover technology also provides a cleaner, fresher mattress feeling. 

The Activsleep Ortho Posture Firm Support mattress is the ideal choice for those who love a firm mattress and need plenty of support to keep their spine in the correct alignment. Made from hypoallergenic materials and featuring Sealy's PostureTech Core Support spring system, this mattress will have you waking up feeling refreshed and revitalised.

Becky
Reviews

What Makes The Sealy Activsleep Ortho Posture Firm Support Mattress Great?

Hypoallergenic

This product is unlikely to cause any sort of allergic reaction. Ideal if you suffer from any sort of allergy problems

Made in the UK

These are made and manufactured in the UK, meaning that they all meet the same exceptional quality and durability that we expect from genuine UK manufacturing.

Depth: 24cm

Most experts recommend a minimum 10 inches, 4 inches on the top layer and 6 inches for the core so this size is an ideal balance of size and performance. Generally, the heavier the load the deeper the mattress should be.

5 year guarantee

A 5 year guarantee is quite rare in the industry and is a great indicator of the retailer beleiving in their product. Anything go wrong in the next 5 years, no drama, get it replaced.

Handcrafted in the UK

Handcrafted in the UK means that the product is built here, by people being paid a fair and honest wage using certified and safe products of good quality and construction. UK manufacturing is some of th best in the world and all of that is reflected in this product

Orthopaedic Support

Do you suffer from back pain? If so you will likely find that an orthopaedic mattress will be massively beneficial to you. Slightly firmer in the comfort side of things but ultimately with a better support layer means that your back and neck will thank you for years to come.

Firm

Firm mattresses are great for those looking for an extra bit of support, either because they have a higher BMI and leanm toward the heavier side, or because they have joint and muscle pain and appreciate a decent amount of support while they sleep. If you are not actively looking for a firm mattress it may be wise to consider something else from the range that is perhaps closer to the medium firmness rating

Knitted Cover

It is common in the industry to have a knitted cover, these covers can come in a variety of patterns but are typically hard wearing and do not present problems for consumers.

24cm deep

A depth of 24cm is about right for a good quality mattress. While the depth of a mattress is not necessarily a guarantee of quality, you typically cannot get the best comfort and suport out of a thin mattress

Soft white fibres

White fibres tend to be a mixture of polester and other non-descript synthetic fibres

Single-sided

Single sided means only one side is comfy. Positives are you only need to rotate the mattress occassionaly rather than the more cumbersome rotate and flip. Downside is the lifespan of the product may suffer as a result, only marginal, but worth mentioning.

Part of Sealy's Activsleep mattress range - designed for a healthy, active lifestyle

An orthopaedic and highly supportive mattress

The need for orthopaedic mattresses is increasing rapidly. They are becoming more popular due to the growing needs of people with back problems.Orthopaedic mattresses are designed to provide support to the spine and avoid the sagging that compresses spinal discs. They are often used for people suffering from back pain who need more support and for those with a history of back problems.

Ideal if you love a firmer feel

When we fall asleep, our muscles relax and what that does is it allows our body to decompress. But when we're sleeping on a too soft mattress, the muscles don't have enough support and they're not getting the proper relaxation.The benefits of a firm mattress are that you're going to sleep more soundly,  your back pain is going to be relieved and you're going to have less muscle aches and pains.

Featuring Sealy's PostureTech Core Support spring system

Core Support delivers plenty of support to the areas you need it most

Smooth knitted fabric cover provides a plush, cushioned feel

The cover is micro-quilted to secure the fillings and improve durability

This mattress comes with a quilted cover. Many people overlook the cover as a need for consideration however, the right cover can add additional comfort and in the case of this one here, adds quilted comfort that offers a soft but hard-wearing cover that is both breathable and stylish.

Adaptive technology keeps you cool, fresh and dry as you sleep

Approved by the National Bed Federation

The NBF is one of the most prestigious awarding federations in the industry, helped slightly by the fact that it is one of the only, however, it is still a great source of comfort knowing that this product holds approval by the team

Approved by Allergy UK

If you have allergies then you may want to consider a mattress like this. Approved by Allergy UK, this product has fillings that are approved for those that suffer from a host of common allergies and while there is no guarantee that this product will prevent allergies, it should prevent further problems for those that do suffer

Purotex probiotics are infused within the cover and help prevent bacteria and dust mites

The clever cover technology provides a cleaner, fresher mattress feel

Hypoallergenic and approved by Allergy UK for your total peace of mind

Allergy sufferers often experience the problem of waking up in the middle of the night or having to get up in the morning with a stuffy nose and eyes. The reason why you wake up with a stuffy nose is because your mattress has accumulated dust mites, mould and mildew, all of which are allergens. The solution is a hypoallergenic mattress is made from materials that do not support mould or dust mites. They also have anti-microbial properties that effectively kill any bacteria that may come into contact with it.

Single-sided mattress and easy to care for - no need to turn over

A single sided mattress is typical for the industry and relates to how  a mattress has the comfort layer on one side of the mattress. only This means that the mattress only needs to be rotated rather than flipped. The benefit of single sided mattresses is that they require less upkeep in that there's no flipping, but also, there's less components involved in the creation which saves costs.

Fire Resistant

Fire resistant does not mean the product will never catch fire, rather, it will not go up in flames quite so quickly. Resistant to fire in the same way that I am resistant to kisses, sooner or later you end up giving in.

PostureTech Core Support Springs

Providing even weight distribution, the PostureTech spring system feels soft then gradually gets firmer as pressure is applied. The entire spring unit is twice tempered, making it strong. Their Smaller diameter means they can fit more into an area, allowing for a more fine-tuned level of support.

Customer Reviews For The Sealy Activsleep Ortho Posture Firm Support Mattress

Based on 79 review
5

I am a post-natal mother with a five-month old baby and my back has obviously taken a bit of a hammering recently what with the breastfeeding and constantly picking up a baby. Therefore, I was looking for a very firm and supportive mattress, which is exactly what I got. It has been a game-changer. Also, I bought it during the Covid-19 pandemic and it only took a few days to be delivered from 7 hours away - excellent logistics. Even better, I paid £20 and they took the old mattress away and not to landfill. I also didnt realise all the eco-credentials of the mattress before it arrived - be sure to check these out. I will definitely be buying my next mattress from this company - credit where credit is due.

5

Just all round really comfortable bed. I suffer from back problems and have had no issues with the bed after 3 weeks. The mattress felt as though it may be too soft for me when it arrived - I ordered firm. And so was very surprised on the support and therefore no concerns. Cannot fault it. The delivery service was good and fairly quick - even for the Scottish Highlands! The mattress was double wrapped and in perfect condition when it arrived.

5

This was one of the cheaper mattresses I assessed before buying but was convinced by the positive feedback from others. I have not been disappointed. I bought the zip and link super kingsize. I have already recommended it to a friend. I would also add that the delivery lads were excellent, they made sure I was happy and took away all the packaging.

5

The support and comfort level of this mattress is not less then the more expensive Sealy model that I had before. Great value of money! One point that you may consider is that the mattress is a bit bouncy and you will feel the movement of your partner. But after all, this is a good mattress which I will recommend.

5

....no more back ache, for both myself and husband!The top of the mattress is soft yet supportive - it doesn't mould rather 'holds and cushions' you. It is not overly firm. We are very pleased with it and should have changed our mattress a couple of years ago which was similar.

5

Fantastic mattress. Ive had memory foam and most recently a Hypnos and all gave me unexplained back and hip pain. From the first night of sleeping on this sealy mattress no pain at all. Great quality, great price wouldnt go anywhere else now for a new mattress.

5

Very comfortable and feels supportive. Good quality mattress and no buttons on the top. Right depth and fits my super king Divan bed perfectly. Feels firm (once I got use to the cushion top). After a month Im very pleased with this mattress.

5

The mattress is really comfortable, I have a very sore hip and I suffer from a twist in my spine. The mattress I had I was unable to get a full nights sleep on but now I sleep through the night. (don't want to get up).

5

I suffer with a rare genetic joint condition. And struggle with sleep due to pain. Have been through several mattresses, but this 1 finally has given me some relief. It supports my spine and hips well. Highly recommend.

5

The mattress is extremely well made and comfortable. It supports in all of the right places. Best sleep in a long time. SEALY mattresses are quality and I would definitely purchase again.

5

Had Sealy before. So decided on the same and the fact this particular one had great reviews. Its perfect firmness for me. Love it.

5

Very comfortable and the gentle support for my spine has been great. My sciatica and shoulder are grateful for this choice.

5

Lovely mattress, I bought it because I use to have backache on my old one. Dont have any more backache on this one.

5

Extremely supportive and comfortable. The foam quilted surface disguises the firmness of the underlying springs.

5

Zip and link: Super king size.Easy to get up my narrow staircase.Lovely and big.Very comfortable.Highly recommend.

5

I've been sleeping very well on this mattress.I need a mattress with good support in order to avoid backache.

5

The mattress is very comfortable and gives great support. Its easy to sleep on and a great overall mattress.

5

The mattress has helped me get some good nights sleep ï?¤ Delivery was very quick ,would definitely recommend

5

Super comfy and a great nights sleep. I can get in and out of bed without disturbing the other half :)

5

Always have a Sealy mattress and this one is very good. Medium to firm so not too hard to lie on

5

This mattress supports your bodies weight were needed Im pain free from night time sciatica.

5

Firm. Good quality. Excellent sleep since purchasing it. Would definitely recommend.

5

The mattress was delivered very quickly and efficiently.Very good quality materials.

5

it is not as firm as i would hope in my other double mattress with the same brand.

5

Really comfortable, easy to turn yourself and also helps you bounce out of bed.

5

Best mattress Ive ever had,its support and comfort is amazing ��

5

Its lovely firm and comfy have slept well since buying this mattress.

5

Light weight to move. My 84 amputation leg father thinks its great

5

Seriously comfortable. Good quality. Excellent value for money.

5

So comfortable, not too high and at cost that is very reasonable.

5

Love the finish of the mattress, beautifly soft and smooth

5

Unbelievably comfortable. Slept like a log from night one.

5

Affordable and nice design. Recommendable for one person.

5

Firm support,very comfy,just right for me,excellent valve

5

Lovely firm supportive mattress. Amazing price and size.

5

Very firm and supportive. Nice 'bounce' to it

5

I think this was worth the money for a few hundred £

5

Delivered to the bedroom and old mattress taken away.

5

Love the full body support I get from this mattress.

5

It is firm enough for us and supportive for our back

5

Extremely comfort and inexpensive. Very pleased.

5

Excellent quality. Well made. Very comfortable.

5

Have bought Sealy in the past, so no complaints

5

Very comfortable. Getting good nights sleep now

5

Good solid support.Nice and firm for my back.

5

Immediately felt that it moulded to my body!

5

Very comfortable. Great night's sleep

5

Lovely top to mattress, a bit of luxury.

5

Its great back pain already reduced.

5

Very comfortable, quality materials.

5

No redeeming points I'm afraid.

5

very pleased and would recommend.

5

I am getting a good nights sleep

5

Comfortable from the first night

5

Allergy UK cert.. Good support.

5

Very supportive and comfortable

5

Good value for money.Well made

5

All round good supportive one

5

Feels good n adequately firm

5

Comfortable and supportive!

5

Excellent quality and price

5

Great deal would recommend

5

Good solid bit of kit....

5

so far everything is good

5

Its just so comfortable

5

Look of mattress is good

5

Its comfortable enough

5

The support it provides

5

Perfect, as described.

5

Great next day service

5

Firm but comfortable

5

Excellent mattress.

5

Quality of finish

5

Very comfortable

5

Good night sleep

5

It looks good

5

Great topping

5

Good support

5

Comfortable

Retailer Reviews For Mattress Online

Customers Also Purchased


Latest Advice and Guides → Your Questions Answered

Everything You Need To Know About Mattress Fillings
Soft and Squishy Memory Foam
Simple Mattress Buying Guide