Early Summer Sale - Save up to 55% off RRP* with new lines added!
Shop now

Superking Mattresses

Superking mattresses are the largest size available in the UK - ideal for couples who want maximum space and luxury sleep. Choose from memory foam, natural fillings, or latex in a range of firmness levels. Shop now for a 100-Night Trial and free next day delivery from top UK brands like Hypnos, Sealy, and Silentnight.

1-24 of 254 products

Filters

1

Size Superking

Mattress Firmness

Support System

Comfort Layer

Mattress Type

Brand

Price

Mattress Depth

Silentnight Moretto Miracoil Mattress
4.5
4.5 out of 5 filled stars
1,105
Medium Firm Icon
Medium to Firm
Miracoil Springs
Eco Comfort Fibre
I'm in the Sale!
15% Off
Superking£424

RRP £503

Free Delivery
Emma Original Elite Mattress
4.6
4.6 out of 5 filled stars
81
Soft Medium Icon
Soft to Medium
Pocket Springs
Memory Foam
Star Buy
55% Off
Superking£717

RRP £1,669

Free Delivery
SleepSoul Luna Posturezone 1000 Pocket Ortho Mattress
4.7
4.7 out of 5 filled stars
45
Firm Icon
Firm
Pocket Springs
Reflex Foam
I'm in the Sale!
45% Off
Superking£428

RRP £830

Free Delivery
Millbrook Wool Ortho 1000 Pocket Mattress
4.6
4.6 out of 5 filled stars
526
Firm Icon
Firm
Pocket Springs
Wool
I'm in the Sale!
50% Off
Superking£554

RRP £1,114

Free Delivery
Sealy Advantage Memory Essential Mattress
4.7
4.7 out of 5 filled stars
408
Medium Firm Icon
Medium to Firm
PostureTech Core Support Springs
Memory Foam
Star Buy
50% Off
Superking£503

RRP £1,079

Free Delivery
Aspire Natural Cashmere 2000 Pocket Mattress
4.8
4.8 out of 5 filled stars
22
Medium Icon
Medium
Pocket Springs
Cashmere
I'm in the Sale!
20% Off
Superking£464

RRP £589

Free Delivery
Silentnight Essentials Mirapocket 1000 Mattress
4.6
4.6 out of 5 filled stars
1,483
Medium Icon
Medium
Mirapocket Springs
Eco Comfort Fibre
Star Buy
20% Off
Superking£477

RRP £626

Free Delivery
Millbrook Wool Luxury 5000 Pocket Mattress
4.6
4.6 out of 5 filled stars
101
Soft Medium Icon
Soft to Medium
Pocket Springs
Wool
I'm in the Sale!
50% Off
Superking£964

RRP £2,142

Free Delivery
Hypnos Burford Ortho Comfort Mattress
4.6
4.6 out of 5 filled stars
22
Medium Firm Icon
Medium to Firm
Pocket Springs
Cotton
I'm in the Sale!
55% Off
Superking£1,088

RRP £2,444

Free Delivery
Panda Hybrid Bamboo Mattress
4.6
4.6 out of 5 filled stars
24
Medium Firm Icon
Medium to Firm
Pocket Springs
Memory Foam
I'm in the Sale!
20% Off
Superking£748

RRP £959

Free Delivery
Silentnight 800 Mirapocket Mattress
4.6
4.6 out of 5 filled stars
755
Medium Firm Icon
Medium to Firm
Mirapocket Springs
Eco Comfort Fibre
Star Buy
10% Off
Superking£467

RRP £531

Free Delivery
TEMPUR Ease 20 Mattress
5.0
5 out of 5 filled stars
10
Medium Firm Icon
Medium to Firm
Reflex Foam
Memory Foam
I'm in the Sale!
20% Off
Superking£1,078

RRP £1,399

Free Delivery
Relyon Heyford Ortho 1500 Pocket Mattress
4.8
4.8 out of 5 filled stars
46
Extra Firm Icon
Extra Firm
Pocket Springs
Cotton
I'm in the Sale!
45% Off
Superking£964

RRP £1,758

Free Delivery
Harrison Spinks Levisham 3750 Pocket Mattress
4.4
4.4 out of 5 filled stars
21
Medium Firm Icon
Medium to Firm
Pocket Springs
Wool
I'm in the Sale!
35% Off
Superking£1,254

RRP £2,009

Free Delivery
Sealy Alston Gel Advantage Pillow Top Mattress
4.7
4.7 out of 5 filled stars
79
Medium Icon
Medium
PostureTech Core Support Springs
Geltex
I'm in the Sale!
40% Off
Superking£734

RRP £1,299

Free Delivery
Silentnight Miracoil Pillow Top Mattress
4.6
4.6 out of 5 filled stars
437
Medium Firm Icon
Medium to Firm
Miracoil Springs
Eco Comfort Fibre
I'm in the Sale!
15% Off
Superking£444

RRP £531

Free Delivery
Emma Original Lite Mattress
4.5
4.5 out of 5 filled stars
313
Medium Firm Icon
Medium to Firm
Pocket Springs
Memory Foam
Star Buy
20% Off
Superking£369

RRP £469

Free Delivery
Sleepeezee Luxury 3200 Pocket Gel Mattress
5.0
5 out of 5 filled stars
1
Medium Icon
Medium
Pocket Springs
Gel Foam
I'm in the Sale!
45% Off
Superking£1,084

RRP £2,099

Free Delivery
Millbrook Wool Luxury 3000 Pocket Pillow Top Mattress
4.7
4.7 out of 5 filled stars
28
Soft Medium Icon
Soft to Medium
Pocket Springs
Wool
I'm in the Sale!
50% Off
Superking£804

RRP £1,743

Free Delivery
Bodyshape Ortho Memory Foam Mattress
4.5
4.5 out of 5 filled stars
347
Firm Icon
Firm
Reflex Foam
Memory Foam
Star Buy
45% Off
Superking£313

RRP £620

Free Delivery
Silentnight Memory 1400 Mirapocket Mattress
4.4
4.4 out of 5 filled stars
17
Extra Firm Icon
Extra Firm
Mirapocket Springs
Memory Foam
I'm in the Sale!
20% Off
Superking£708

RRP £919

Free Delivery
Sealy Eaglesfield Memory Ortho Plus Mattress
4.5
4.5 out of 5 filled stars
237
Firm Icon
Firm
PostureTech Core Support Springs
Memory Foam
I'm in the Sale!
35% Off
Superking£584

RRP £929

Free Delivery
Bodyshape Gel 2000 Pocket Hybrid Mattress
5.0
5 out of 5 filled stars
1
Medium Icon
Medium
Pocket Springs
Gel Foam
I'm in the Sale!
35% Off
Superking£544

RRP £880

Free Delivery
Horizon Odyssey 800 Pocket Memory Mattress
4.6
4.6 out of 5 filled stars
156
Medium Icon
Medium
Pocket Springs
Memory Foam
I'm in the Sale!
50% Off
Superking£424

RRP £910

Free Delivery
1-24 of 254 products
View All
Mattress Online Logo