Sealy UK Reviews 1,484

TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Looking at 404 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the product's quality, highlighting its comfort and support, often noting it provides restful sleep and alleviates aches and pains. The delivery service is frequently commended for its efficiency, helpful staff, and timely arrivals, with many appreciating the additional services like old mattress removal and new bed assembly. The staff, in general, are described as friendly, knowledgeable, and very helpful. However, some people were dissatisfied with certain aspects, specifically mentioning issues with mattress sagging or dipping after a few months of use, and others found some mattresses to be too firm, causing discomfort. There were also occasional reports of strong smells from new mattresses and issues related to property during delivery or not providing promised services.

What people talk about most

Product

Customers generally express satisfaction with the product, often praising the comfort, support, and quality... See more

Quality

People report positive experiences with quality, often praising the superb build, design, and comfort of... See more

Delivery service

Clients share positive opinions on delivery service. Many reviewers praise the efficiency and speed of... See more

Staff

Reviewers highlight positive aspects of staff, consistently praising their helpfulness and efficiency.... See more

Service

Customers consistently note positive experiences with service. Many reviewers praise the good service from... See more

Reviews shaping this summary

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

Rated 5 out of 5 stars

I bought a hospitality mattress direct from Sealy, having slept on it in a hotel. I thought it was fantastic value, as the quality is superb. It is so comfortable, yet supportive. The purchase was t... See more

Company replied

Rated 5 out of 5 stars

This product has been a revelation. I used to think that I could sleep on anything. I now see that there is a difference between being in bed and actually feeling totally relaxed and at rest. Even if... See more

Company replied

Rated 5 out of 5 stars

Since we received delivery of our new Sealy bed we now have really restful sleep. It is so comfortable and gives us terrific support. The Sealy Company make excellent quality beds and offer great c... 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

1K reviews

5-star
4-star
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2-star
1-star

Replied to 91% of negative reviews

Typically replies within 2 weeks

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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!

February 19, 2026
Unprompted review
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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.

January 21, 2026
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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

January 21, 2026
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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.

January 13, 2026
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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

January 21, 2026
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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.

January 19, 2026
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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.

December 24, 2025
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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

Rated 5 out of 5 stars

Most comfortable sleep ever

Most comfortable sleep ever . The smell of the mattress is something a lot of people have but it does go within 3 weeks.

January 10, 2026
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Reply from Sealy UK

Thank you for your 5* review

Rated 5 out of 5 stars

Excellent service

Excellent service. First mattress delivered was faulty. Someone called to inspect and agreed and exchange was arranged. Mattress very comfortable and supportive.

December 5, 2025
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Reply from Sealy UK

Thank you for your 5* review!

Rated 3 out of 5 stars

Mattress had to be replaced

Mattress had to be replaced after a month due to a fault. There was no hassle with getting a replacement, this arrived in two to three weeks.

January 13, 2026
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Reply from Sealy UK

Thank you for your review, we're sorry to hear your mattress had a fault but are pleased we were able to resolve the issue.
We hope you are now sleeping comfortably.

Best wishes
Sealy UK

Rated 5 out of 5 stars

Simply worth it

Was looking for a long term buy as we moved into our own home, I would say its definitely amongst the top 5 brands having tried something else as well

January 13, 2026
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Reply from Sealy UK

Thanks you for your lovely review

Rated 5 out of 5 stars

I bought a hospitality mattress direct…

I bought a hospitality mattress direct from Sealy, having slept on it in a hotel. I thought it was fantastic value, as the quality is superb. It is so comfortable, yet supportive. The purchase was to replace the exact same one I've had for 10 years.
Sealy's customer service is excellent as is their delivery service.
I would only buy mattresses from Sealy now.

February 24, 2026
Unprompted review
Sealy UK logo

Reply from Sealy UK

Thank you for your review. Your feedback is very much appreciated.

Rated 5 out of 5 stars

The product has been a revelation.

This product has been a revelation. I used to think that I could sleep on anything. I now see that there is a difference between being in bed and actually feeling totally relaxed and at rest. Even if I am having difficulty nodding off for some reason, I still feel the benefit of being really comfortable and fully supported. It was a costly buy but well worth it.

January 9, 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your wonderful review.

Rated 5 out of 5 stars

Excellent service

The ordering of our mattress was perfectly straightforward and the staff I dealt with were very friendly and efficient. The delivery men were also very good and did everything to place it as we wanted.

January 7, 2026
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Reply from Sealy UK

Thank you for your review, we're pleased to hear everything went well

Rated 3 out of 5 stars

Softer than expected

I am disappointed that the Sealy Holst Posturepedic Elevate mattress I bought is not as firm as I had expected after doing lots of research and trying different Sealy mattress in showrooms. All the retailers stressed how firm Sealy mattresses were and advised that a Sealy medium was equivalent to a medium firm of other brands.
Despite sleeping on the mattress for 6 weeks, I find it a bit soft and most definitely medium - not medium firm. Oh dear - a lot of money wrongly spent.

December 30, 2025
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Reply from Sealy UK

Hi Sue

Thank you for your review.

We're sorry to hear that you are not finding your new mattress as firm as you had hoped.

Have you checked with the retailer if they offer a sleep trial period? not all, but some online retailers do as you have not had the chance to try before purchasing.

Best wishes
Sealy UK

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