Super King Mattresses

Enjoy exceptional comfort and space with our luxurious range of super king mattresses, perfect for larger bedrooms and a truly restful night’s sleep. Designed for superior support and freedom to move, they’re available in memory foam, pocket sprung, latex and hybrid options. Choose from firm, medium or soft feels, with premium craftsmanship and trusted brands built for long-lasting comfort and support.

Small Single Mattresses Single Mattresses Small Double Mattresses Double Mattresses King Mattresses

Relyon Aldbury - Mattress & Bed Base Set

King for double

Relyon Aldbury Mattress, Pocket Sprung

£999 From £799

In stock

More sizes available

Sealy Lyra Mattress, Hybrid

£1,785 From £1,249

Delivery from 4 weeks

More sizes available

Sleepeezee Centurial 02 Mattress, Pocket Sprung

£1,625 From £1,299

Available to order

More sizes available

Free Delivery

Get free standard delivery when purchasing beds and bed frames

Fyfield 2000 Mattress, Pocket Sprung

£859 From £599

In stock

More sizes available

Kelvedon Chiro 4000 Mattress, Hybrid Gel

£1,429 From £999

In stock

More sizes available

Hypnos Orthocare Superior - Mattress, Pocket Sprung

King for double

Hypnos Orthocare Superior Mattress, Pocket Sprung

£1,429 From £999

In stock

More sizes available

Hypnos Salcombe Superior - Divan Bed & Mattress

Clearance - Save £926

Hypnos Salcombe Superior Mattress

£3,075 From £2,149

In stock

More sizes available

Spring Sale

Step into spring and get up to 30% off across our store in our spring sale.

Silentnight Neptune Eco Mattress, Open Coil

£349 From £299

Delivery from 4 weeks

Silentnight Ultragel 3000 Mattress, Pocket Sprung

£1,065 From £849

Delivery from 4 weeks

Utopia 2000 Mattress, Pocket Sprung

£815 From £649

Delivery from 4 weeks

Utopia 1000 Mattress, Pocket Sprung

£749 From £599

Delivery from 4 weeks

Utopia 4000 Mattress, Pocket Sprung

£939 From £749

Delivery from 4 weeks

Vispring Herald Superb - Mattress, Pocket Sprung

best seller

Vispring Herald Superb Mattress, Pocket Sprung

£2,990 From £2,249

Available to order

More sizes available

Vispring Devonshire Mattress, Pocket Sprung

£2,490 From £1,905

Available to order

More sizes available

Grange Natural Ortho 1000 - Bed Base Set & Mattress

Grange Natural Ortho 1000 Mattress, Pocket Sprung

£715 From £499

In stock

More sizes available

Tempur Pro Plus - Firm Mattress, Memory Foam

40 night sleep trial*

Tempur Pro Plus Firm Mattress, Memory Foam

£1,875 From £1,499

In stock

More sizes available

Tempur Pro Luxe - Medium Firm Mattress, Memory Foam

40 night sleep trial*

Tempur Pro Luxe Medium Firm Mattress, Memory Foam

£2,249 From £1,799

In stock

More sizes available

Tempur Pro Plus - Medium Mattress, Memory Foam

40 night sleep trial*

Tempur Pro Plus Medium Mattress, Memory Foam

£1,875 From £1,499

In stock

More sizes available

Vispring Elite Base & Mattress

Available to order

More sizes available

Harrison Spinks Allure Ortho 3000 Mattress, Pocket Sprung

£935 From £699

Available to order

More sizes available

Harrison Spinks Europa 7000 Mattress, Pocket Sprung

£1,335 From £999

Available to order

More sizes available

Harrison Spinks Grandiosa 10000 Pillow Top Mattress, Pocket Sprung

£1,469 From £1,099

Available to order

More sizes available

Harrison Spinks Valiant Support & Enhancer Pillow Top Mattress, Pocket Sprung

£1,669 From £1,249

Available to order

More sizes available

Sleepeezee Heritage 3000 - Mattress, Pocket Sprung

best seller

Sleepeezee Heritage 3000 Mattress, Pocket Sprung

£1,125 From £899

In stock

More sizes available

Sleepeezee Heritage 4000 Mattress, Pocket Sprung

£1,249 From £999

In stock

More sizes available

Tempur Pro - Medium Mattress, Memory Foam

40 night sleep trial*

Tempur Pro Medium Mattress, Memory Foam

£1,625 From £1,299

In stock

Vispring Baronet Superb Base & Mattress

Available to order

Vispring Baronet Superb Mattress, Pocket Sprung

£2,025 From £1,549

Available to order

More sizes available

Vispring Herald Superb Base & Mattress Set

Available to order

Vispring Devonshire Base & Mattress

Available to order

Vispring Regal Superb Base & Mattress

Available to order

For even deeper comfort, explore our selection of super king mattresses designed to enhance support, pressure relief and overall sleep quality. With advanced materials and innovative technologies, each mattress is crafted to promote healthy alignment and reduce motion transfer - ideal for couples or anyone who values uninterrupted rest.

From breathable natural fillings to temperature-regulating foams, our range includes solutions for hot sleepers, back and side sleepers, and those seeking extra lumbar support. Pair your new super king mattress with a supportive bed frame or topper to create the ultimate sleep sanctuary.

Discover the perfect fit for your comfort needs and enjoy superior space, quality and long-lasting performance night after night.

Rated By Thousands Of Happy Customers

We're proud to be rated 5 stars by thousands of customers. See what our customers are saying about us and leave us a review over on our reviews page.

★

From order to delivery, everything was seamless. I received clear updates throughout, and the delivery team assembled the furniture and took all packaging away. I've trusted Fishpools for over 50 years - always reliable. One very happy customer!

★

It’s rare these days, but Fishpools always does exactly what they promise - on time, every time. The quality is excellent, and spending a little more is worth it for the peace of mind you get in return.

★

Our 2-hour delivery slot was confirmed by 4 pm the day before, followed by a call when the truck was just 30 minutes away. The fitters were friendly, professional, and efficient - even laying down a runner to protect our hall floor. They made sure I was happy before signing and even thanked me for the tea! Highly recommend Fishpools.

★

From order to delivery, everything was seamless. I received clear updates throughout, and the delivery team assembled the furniture and took all packaging away. I've trusted Fishpools for over 50 years - always reliable. One very happy customer!

★

It’s rare these days, but Fishpools always does exactly what they promise - on time, every time. The quality is excellent, and spending a little more is worth it for the peace of mind you get in return.

★

Our 2-hour delivery slot was confirmed by 4 pm the day before, followed by a call when the truck was just 30 minutes away. The fitters were friendly, professional, and efficient - even laying down a runner to protect our hall floor. They made sure I was happy before signing and even thanked me for the tea! Highly recommend Fishpools.