Visit Showroom Free Brochure


Our luxury mattresses cover all firmness ratings. To find out more call 01777 869 669.


Emperor mattresses are 7’0” wide and 6’6” long. We can also offer a made to measure service, if you require a bespoke mattress that is shorter or longer than standard UK lengths.

Emperor Size Mattresses

Say goodbye to back pain, neck ache, and a poor night’s sleep,

Find the ultimate sleeping platform and experience unparalleled comfort with our bespoke range of luxury emperor bed mattresses. 

Handcrafted in the UK by industry leader Henry Smeaton, our exclusive emperor mattresses are 7ft wide and perfect for extra-wide beds and big bedrooms.

Choose from a range of firmness ratings, with our emperor mattresses available with up to 11,000 pocket springs and crafted using fine materials like natural latex, silk, cashmere, wool, cotton, and Belgium damask fabric.

Shop your emperor mattress today and get free UK delivery and expert installation. We’ll even recycle your old mattress for you for an additional fee. 

Order a UK Emperor mattress today and enjoy a five-year warranty, with a 21-day money-back guarantee if the mattress isn’t to your liking. 

Emperor Mattresses FAQ

How Big Are Emperor Mattresses?

Emperor mattresses are 7’0’ wide and 6’6” long. Most of our handmade wooden beds are also available in emperor size, but the footprint of our beds is always bigger than the equivalent-sized mattress because the mattress sits within the bed frame.

Yes. Caesar mattresses are the next size up from emperor and they are 8’0″ wide and 6’6″ long.


A large mattress would be anything from super king-size. We would recommend a zip-link mattress for this size to ensure our delivery and installation team can get the mattress up your stairs.

Having a zip-link mattress also means it’s not too heavy, so you’ll be able to rotate it easily. A zip-link emperor mattress would be two mattresses that zip together in the middle (2 x 3’5” wide by 6’6”).

Our luxury emperor mattresses start at around £2,964 and increase to £4,348, depending on your chosen model.

We offer two product ranges in an emperor size, the Henry Smeaton Diamond and the Henry Smeaton Platinum mattress. 

Our premium range of emperor mattresses has been crafted to the highest specifications to help you have a perfect night’s sleep.

But our two best-selling models have some slight differences.

Although both are handcrafted in the UK and use premium materials, the Henry Smeaton Diamond mattresses have more high-density pocket springs and use 100% natural latex. 

Latex mattresses are able to better conform to your body weight and push it back up to provide more uplifting support. They also recover more quickly than memory foam to give more support on the mattress edge.

You can learn more about the benefits of natural latex mattresses in our in-depth blog. 

If you’ve seen our Henry Smeaton Diamond 11000 Mattress, you might be wondering what the number refers to.

The number in our product names refers to the number of pocket springs in the mattress. 

So, this means our Diamond 11000 mattress has 11,000 pocket springs, while our Henry Smeaton Platinum 3700 mattress has 3,700 pocket springs.

Our other products include:

More pocket springs usually mean more comfort, as a higher spring count allows sections of the spring unit to act independently. This means you can get more personalised support for better comfort. 

However, pocket springs do not impact firmness. Our emperor mattresses come in a range of firmness options so you can get the perfect night’s sleep for you. 

Our mattresses come in four different levels of firmness; soft, medium, firm, or extra-firm.

The Henry Smeaton Diamond 11000 mattress has a medium firmness, while the Henry Smeaton Diamond 7000 mattress has a choice of medium or firm. 

The tension of the springs can be modified to dictate the levels of firmness. 

You can learn more about mattresses and their firmness in our detailed mattress buying guide

Yes, emperor beds are bigger than super kings. Emperor beds are 7’0” wide and 6’6” long, while super king mattresses are 6’0” wide and 6’6” long.

Yes, all of our emperor bed mattresses are 100% recyclable. So, when it’s time to replace your existing mattress, it won’t end up in a landfill. 

Get your free brochure

Sit back and we'll have your brochure with you in the next few days.

"*" indicates required fields

Revival Beds brochure