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 1 out of 5 stars

Mattress soft in 2 weeks and dips in…

Mattress soft in 2 weeks and dips in middle

January 30, 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review,

Mattress fillings and components will naturally bed themselves in, especially in the areas where body weight is concentrated, however it should not be detrimental to the performance of the mattress.

If you feel the mattress has softened excessively, please do get in touch with the retailer who will investigate further.

If you need any further assistance, please don't hesitate to contact us at customercare@sealy.co.uk

Best wishes
Sealy UK

Rated 5 out of 5 stars

First night of sleep

First night of sleep, my aches had calm down to very minimal which was a great relief for me.

January 21, 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review, this is great to hear :)

Rated 5 out of 5 stars

Not sure which mattress you are…

Not sure which mattress you are referring to. The one we purchased on 5/01/2026 which we retuned or the replacement we received on 9/03/2026.

January 30, 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review Alice,
We hope you are very happy with your replacement mattress.

Best wishes
Sealy UK

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.

January 22, 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

January 27, 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.

March 3, 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.

January 21, 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.

January 27, 2026
Sealy UK logo

Reply from Sealy UK

Thank you for your review :)

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