Sealy UK Reviews 

1,535
TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Considering 416 reviews, reviewers overwhelmingly had a great experience with this company, frequently praising the high quality of their products, especially mattresses, which many describe as comfortable and supportive. Customers often highlight the excellent service received, from knowledgeable sales staff who assist in choosing the right product, to professional and friendly delivery teams. The delivery service is consistently noted for its efficiency, with many appreciating the option to track their order and the helpfulness of the delivery personnel in setting up new items and removing old ones. However, some customers also noted issues with product durability, experiencing problems like mattresses sinking or developing bulges after only a few months of use, leading to discomfort and disappointment. A few other people also felt that the firmness of certain mattresses did not match their expectations or showroom experience, causing pain and requiring additional purchases like expensive toppers. There were also isolated complaints regarding delivery experiences, including damaged property during installation, delivery personnel not assembling beds, or not removing old items as promised.

What people talk about most

Product

Clients share positive opinions on product, with many reviewers expressing satisfaction with the quality and... See more

Quality

Users describe positive interactions with quality, with many reviewers praising the mattresses as well-made... See more

Delivery service

Customers consistently note positive experiences with delivery service, highlighting its efficiency and... See more

Staff

People report positive experiences with staff, highlighting their professionalism, helpfulness, and... See more

Service

Consumers find service to be positive, with many reviewers highlighting excellent and professional service... See more

Reviews shaping this summary

Rated 5 out of 5 stars

We bought our Sealy mattress at Keens Belfast - it is definitely the best and most comfy mattress we have ever owned ! Although it is a bit more expensive for a Sealy it was worth the expense as in th... See more

Rated 5 out of 5 stars

The delivery service was as suggested the evening before. Also able to track the van's journey which was very useful. The 2 young men were professional and friendly, also taking the old one away was... See more

Rated 5 out of 5 stars

Wonderfully supportive mattress with a firm edge that doesn’t sag when you sit on the edges or roll out of bed. Haven’t slept so well in years. Quick delivery and very professional service getting the... See more

Company replied

Rated 5 out of 5 stars

Although we didn't buy the mattress direct from Sealy on what probably could be considered as a budget price (although it was on a more than 50% off lightning deal) the quality of the mattress is cert... See more

Company replied


Company details

  1. Bedroom Furniture Store

Written by the company

Here at Sealy, we put our heart & soul into every mattress we make. We represent generations past and present, decades of knowhow, and love for crafting a wonderful night’s sleep. We invest heavily in research and product development to provide innovative beds and mattresses that cater to a multitude of sleepers. Without the skill, workmanship within the Sealy Sleep Team, who make every single mattress right here in the UK; we wouldn’t be the tried, tested and trusted sleep brand we are today. You can find our mattresses in both National and Independent retailers across the UK: https://www.sealy.co.uk/where-to-buy/ . We are exceptionally proud of our products which is why we welcome feedback from our customers. We value your opinions and experiences as they help us to continuously improve.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

2K reviews

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1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 100% of negative reviews

Typically replies within 2 weeks

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4.5

All reviews

(1,535)

398 reviews in the last 12 months

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Rated 1 out of 5 stars

Not had restful sleep since sleeping on…

Not had restful sleep since sleeping on this mattress, waking up with severe back and shoulder pain.

22 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review. We're sorry to hear of this.

It can take a little while for the body to adjust to a new mattress and the level of support being offered.

If you believe this mattress may not be quite right for you, please get in touch with the retailer to discuss your options further.

Best wishes
Sealy UK

Rated 5 out of 5 stars

I suffer with fibromyalgia which means…

I suffer with fibromyalgia which means every part of my body hurts and I must say I am very comfortable with this mattress

27 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your 5* review Carol, we're thrilled to hear how comfortable you are finding your new mattress

Best wishes
Sealy UK

Rated 5 out of 5 stars

Brilliant experience from head office sales through to the delivery all very efficiently organised. contacted Sealy to obtain information…

I contacted Sealy to obtain information on their mattress they supply to P&O. Back ground; Having sailed on the cruise line many times and had a good nights sleep I inspected the mattress in October whilst on a cruise, obtaining all the details. As I suffer from back issues I thought I would look into the matter but found that retail suppliers dont stock the Marine Crest. So I contacted Donna, senior sales consultant at the head office of Sealy UK who was extremely helpful. I advised of my dylema and she explained I could purchase one as a guest buying as the outlets did not sell that particular model of mattress. As I did not wish to take a gamble with any other type of mattress, I gave Donna the size of my mattress, a double and my contact details, then paid by bank transfer Following which a date was arranged for the delivery, the chaps were absolutley brilliant on the day, up the stairs and placed on bed. Had a great nights sleep ever since, just like when on a cruise.

3 March 2026
Unprompted review
Sealy UK logo

Reply from Sealy UK

Hi Howard

Thank you very much for your 5* review, it is great to hear of your experience.

Donna is a fantastic member of our team and we are delighted to hear she was able to help :)

May your great sleep continue for many, many years to come.

Thank you once again for your feedback.

Best Wishes
Sealy UK

Rated 4 out of 5 stars

My experience was generally good.

My experience was generally good.

The new mattress was delivered on the planned day. The delivery team were efficient and courteous. Our experience with the mattress to date has been good, apart from some initial smells (probably from the materials used in the manufacturing process). All seems well now.

21 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for taking the time to leave a review,

We're pleased to hear of your delivery experience.

The odour you refer to is fire retardant. It can be unpleasant initially however it should soon dissipate.

Thank you once again for your feedback and we hope you will be sleeping comfortably for many years.

Best wishes
Sealy UK

Rated 5 out of 5 stars

Great mattress

Brilliant mattress, lovely and firm. A really great nights sleep.

27 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review :)

Rated 5 out of 5 stars

5 star service purchasing our 5 star bed!

We recently purchased a hospitality zip-link mattress (complete with divan and headboard) direct from Sealy having slept on one at a luxury hotel. Sealy’s customer service was exemplary. Their advice and guidance was excellent and were always responsive and helpful. I wish I got this level of customer service from every company I dealt with! …And the bed is so unbelievably comfortable!

19 February 2026
Unprompted review
Sealy UK logo

Reply from Sealy UK

Thank you for your wonderful review

Rated 5 out of 5 stars

Best bed ive ever bought.

Did,nt know i needed a new bed until i purchased this bed.Best nights sleep ive had in a long while. It moulds into your body so very comfortable.

21 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your amazing review

Rated 5 out of 5 stars

Great bed

Had reservations initially but quickly disregarded. A really comfortable bed

21 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review

Rated 5 out of 5 stars

Just needed a new bed

Just needed a new bed, the old Sealy one lasted a long time so replaced it with a new Sealy Posturepedic like the last one, it feels great.

13 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your lovely review

Rated 5 out of 5 stars

Very happy with purchase

Very happy with purchase. Was bought for my son who has a spinal cord injury, ( medical grade mattress not required yet) and wanted a name we could trust.
Very comfortable mattress with great support, also enables him to sit on the edge of the bed before standing yp

21 January 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review :)

Rated 3 out of 5 stars

Disappointing.

This extra firm bed is fairly comfortable. Our main disappointment is that, after only 6 weeks and being turned every week, without fail, it has big pits in it. We expected an extra firm mattress, from a reputable company like Sealy, to keep its shape longer than this.

19 January 2026
Sealy UK logo

Reply from Sealy UK

Hi Sandra,

Thank you for your review.

We're very sorry to hear of this.

If you haven't already got in touch with the retailer to raise your concerns, please do. They will investigate and should a fault be found, they will of course take the necessary action to resolve.

If you require any assistance, please get in touch with us at customercare@sealy.co.uk

Best wishes
Sealy UK

Rated 4 out of 5 stars

Decent mattress with edge to edge…

Decent mattress with edge to edge support which was a must. Unfortunately I couldn't find a turnable so rotate weekly and doubting it will last the 18years of comfortable nights as my previous turnable.

24 December 2025
Sealy UK logo

Reply from Sealy UK

Hi Corrine,

Thank you for your review.

Most mattresses are now one sided for easy care. We hope that you will be sleeping well on your new mattress for many years to come :)

Best wishes
Sealy UK

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