King Size Mattresses

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$Origins Latex Comfort$ Firmest Upholstery

Origins Latex Support

Guarantee 7 Year

Pocket Spring Count: 1500 or 2000
Upholstery Fillings: 6cm Natural Latex
Comfort: Firm

From £1120

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$Origins Latex Comfort$ Soft Upholstery

Origins Latex Comfort

Guarantee 7 Year

Pocket Spring Count: 1500 or 2000
Upholstery Fillings: 6cm Natural Latex
Comfort: Soft

From £1120

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Medium Upholstery

Origins Naturals Support

Guarantee 7 Year

Pocket Spring Count: 1000 or 2000
Upholstery Fillings: 2550GSM
Comfort: Medium/Firm

From £1050

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Medium Upholstery

Origins Naturals Comfort

Guarantee 7 Year

Pocket Spring Count: 1000 or 2000
Upholstery Fillings: 2550GSM
Comfort: Medium

From £1050

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Softest

Origins Comfort 1000

Guarantee 5 Year

Pocket Spring Count: 1000
Upholstery Fillings: 1250
Comfort: Soft

From £730

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Medium

Origins Pocket 1500

Guarantee 5 Year

Pocket Spring Count: 1500
Upholstery Fillings: 1550
Comfort: Medium

From £855

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Firmer

Origins Pocket Reflex 1000

Guarantee 5 Year

Pocket Spring Count: 1000
Upholstery Fillings: 1660
Comfort: Medium

From £790

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Softest

Artisan Luxury

Guarantee 10 Year

Pocket Spring Count: 1476
Upholstery Fillings: 4600
Comfort: Soft

From £1720

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Medium

Artisan Naturals

Guarantee 10 Year

Pocket Spring Count: 1600
Upholstery Fillings: 3950
Comfort: Medium

From £1295

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Firmer

Artisan Bespoke

Guarantee 10 Year

Pocket Spring Count: 1600
Upholstery Fillings: 5100
Comfort: Firm

From £1900

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Best Value

Artisan Tailored Pocket 2000

Guarantee 10 Year

Pocket Spring Count: 2000
Upholstery Fillings: 3950
Comfort: Med

From £1155

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100% Natural

Artisan Bespoke 004

Guarantee 10 Year

Pocket Spring Count: 1600
Upholstery Fillings: 3600
Comfort: Medium

From £1585

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$Artisan latex vegan mattress$ 100% Plant Based

Artisan Latex

Guarantee 10 Year

Pocket Spring Count: 1500
Upholstery Fillings: 3150
Comfort: Medium

From £1500

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Dual Spring Layer

Artisan Bespoke 002

Guarantee 10 Year

Pocket Spring Count: 2508
Upholstery Fillings: 3600
Comfort: Medium

From £2065

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Firm

Artisan Bespoke 003

Guarantee 10 Year

Pocket Spring Count: 2508
Upholstery Fillings: 5600
Comfort: Firm

From £3445

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Dual Springs

Artisan Sublime

Guarantee 15 Year

Pocket Spring Count: 2508
Upholstery Fillings: 5400
Comfort: Firm

From £3860

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Firm Support

Artisan 1500

Guarantee 10 Year

Pocket Spring Count: 1500
Upholstery Fillings: 4300
Comfort: Firm

From £975

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Simply The Best

Legacy Two

Guarantee 15 Years

Pocket Spring Count: 2508
Upholstery Fillings: 5400
Comfort: Firm

From £4295

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Natural Fibres

John Ryan Express

Guarantee 7 Year

Pocket Spring Count: 1000
Upholstery Fillings: 2250
Comfort: Medium or Firm

From £1130

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Firm Support

Origins Pocket Latex 1500

Guarantee 7 Year

Pocket Spring Count: 1500
Upholstery Fillings: 60/40 Latex
Comfort: Medium

From £1120

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Heavy Sleepers

Resilience 2

Guarantee 5 Year

Pocket Spring Count: V39 & V38 Foam
Upholstery Fillings: 5cm Natural Latex
Comfort: Firm

From £1200

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Showing 0 of 21 products

Luxury King Size Mattresses From John Ryan by Design

When it comes to buying a mattress you don’t want to rush into making a decision. With the amount of options to choose from it’s much better to take your time and find the one that will provide a good night’s sleep. At John Ryan By Design we specialise in selling mattresses of the highest standard. The foundation of our business has been built on the knowledge we have of the mattress industry.

Attention to detail is of the utmost importance to us, meaning we’ll take you through every step of the mattress buying process. We want you to know about the material, size and build quality so you can make an informed decision.

We’ll provide an honest recommendation on all of our products, including the range of luxury king size mattresses. Some of the most comfortable mattresses we offer include Man Made pocket sprung and Natural Fibre pocket sprung.

Size and weight are crucial factors for deciding on the mattress that’s right for you. Mattress dimensions will help to decide whether you’ll be comfortable sleeping in the bed or not.

What are the dimensions of a king size mattress?

Our luxury king size mattresses are split into several categories. The dimensions are as followed:

King size – 5’ x 6’6” (150 cm x 200 cm)
Super king size – 6’ x 6’6” (180 cm x 200 cm)
Extra king size – 6’ x 6’3” (180 cm x 190 cm)
King size zip & link – 5’ x 6’6” (Each half measuring 2’6 x 6’6”)
Super king size zip & link – 6’ x 6’6” (Each half measuring 3’0 x 6’6”)
Extra king size zip & link – 6’ x 6’3” (Each half measuring 3’0 x 6’3”)

Once you know the right dimensions you can decide on the mattress that suits your preferences.

What types of king size mattresses do we offer?

Our king size mattresses are arranged into various sections:

Origins – Entry level luxury king size mattresses at affordable prices
Artisan – Bespoke luxury king size mattresses
Hybrid – King size mattresses made from high-grade Foam
Latex – 100% Natural Latex mattresses
Resilience – Supportive mattresses for heavyweight sleepers

Our extensive range of king size mattresses are designed with comfort and practicality in mind. The Origins Pocket 1500 is a great example of the kind of mattress that we offer. It comes with 1500 pocket springs and provides plenty of support. It’s ideal for anyone who’s looking for an affordable king size mattress, and it comes with a three-year guarantee.

For anyone who’d like a bespoke king size mattress, then we offer the Artisan Naturals. This mattress is a Calico spring unit that comes with a 10-year guarantee.

Why buy a John Ryan mattress?

We’re not interested in any sleight of hand when it comes to selling mattresses. We’re focused on giving you a personal service that covers price, material, size and overall quality of a mattress.

An integral part of our business is the 60 day ‘Love It or Return It’ guarantee. This works on the understanding that if you aren’t satisfied with a new mattress within 60 days then we’ll come and collect it. All you have to do is call us and we’ll do it free of charge and give you a refund. There’s no point in having a mattress that doesn’t meet your expectations.

Feel free to get in touch with us on 0161 437 4419 for more information on buying a king size mattress.

Ask us a question.

There are over 6000 questions and answers submitted by you on all questions about mattresses and bed problems. Enter a keyword such as Vi Spring, John Lewis beds, bad back or Memory Foam and see if your question has already been answered.

Visit our knowledge hub

Why buy a John Ryan Mattress

Our hand made UK mattresses are crafted from materials that are designed to provide you with a long-lasting experience. We’re upfront about every aspect of the buying process, from price range to the overall quality of a mattress.

If you’re not satisfied with what we’ve recommended then we operate under a 100% Money Back Guarantee. This means that if you aren’t happy with a product within 60 days we’ll arrange for the mattress to be collected free of charge. If your new mattress hasn’t met your expectations then we want to know about it, and we’ll ensure you find the mattress that’s right for you or provide a full refund.

Handmade in the UK

All of our mattresses are handmade in the UK and split into the following ranges:

Origins – Starter level pocket spring mattresses at an affordable price
Artisan – Bespoke pocket spring mattresses that contain natural fibres
John Ryan Express – Hand-made mattresses
Resilience – Supportive mattresses built for larger sleepers

Our quality mattresses range from Man Made pocket sprung to Natural Fibre pocket sprung, with every product finding the balance between comfort and value. Pocket sprung mattresses are one of the best choices because they are constructed to a high standard. Our best selling Origins Pocket 1500 mattress is comfortable and great value for money. Choosing the right mattress comes down to build quality and price, so you’ll want to keep that in mind.

We are the mattress geeks

As members of the Institute of Spring Technology and Guild of Master Craftsmen, we pride ourselves on being experts in our field.

For Free Advice Call 0161 437 4419

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Dreaming of the perfect night's sleep?

King Size Mattresses

Origins Latex Support

Origins Latex Comfort

Origins Naturals Support

Origins Naturals Comfort

Origins Comfort 1000

Origins Pocket 1500

Origins Pocket Reflex 1000

Artisan Luxury

Artisan Naturals

Artisan Bespoke

Artisan Tailored Pocket 2000

Artisan Bespoke 004

Artisan Latex

Artisan Bespoke 002

Artisan Bespoke 003

Artisan Sublime

Artisan 1500

Legacy Two

John Ryan Express

Origins Pocket Latex 1500

Resilience 2

Luxury King Size Mattresses From John Ryan by Design

What are the dimensions of a king size mattress?

What types of king size mattresses do we offer?

Why buy a John Ryan mattress?

Ask us a question.

Why buy a John Ryan Mattress

Handmade in the UK

We are the mattress geeks

Newsletter

Beds & Mattresses

News & Blogs

King Size Mattresses

Origins Latex Support

Origins Latex Comfort

Origins Naturals Support

Origins Naturals Comfort

Origins Comfort 1000

Origins Pocket 1500

Origins Pocket Reflex 1000

Artisan Luxury

Artisan Naturals

Artisan Bespoke

Artisan Tailored Pocket 2000

Artisan Bespoke 004

Artisan Latex

Artisan Bespoke 002

Artisan Bespoke 003

Artisan Sublime

Artisan 1500

Legacy Two

John Ryan Express

Origins Pocket Latex 1500

Resilience 2

Luxury King Size Mattresses From John Ryan by Design

What are the dimensions of a king size mattress?

What types of king size mattresses do we offer?

Why buy a John Ryan mattress?

Ask us a question.

Why buy a John Ryan Mattress

Handmade in the UK

We are the mattress geeks

Newsletter