Receive a FREE Children's book with selected mattresses, in support of our charity partner Zarach

Mattresses

View All Mattresses

Mattresses by size

Superking (6')King Size (5')Double (4'6")Small Double (4')Single (3')Small Single (2'6")European View All Mattresses

Mattresses by type

Memory Foam Pocket Sprung Orthopaedic Latex Miracoil Natural Fillings Cot Bed Mattresses Kids Mattresses Next Day Mattresses View All Mattresses

Mattresses by firmness

Extra Firm Firm Medium-Firm Medium Soft-Medium View All Mattresses

Beds

Beds by size

Superking Beds (6')King Size Beds (5')Double Beds (4'6")Small Double Beds (4')Single Beds (3')Small Single Beds (2'6")View All Beds

Beds by type

Bed Frames Divan Beds Kids Beds Adjustable Beds Guest Beds Next Day Beds View All Beds

Beds by material

Wooden Frame Beds Fabric Bed Frames Metal Frame Beds Leather Bed Frames View All Beds

Accessories

Pillows Duvets Mattress Protectors Mattress Toppers Headboards View All Accessories

Pillows Duvets Mattress Protectors Mattress Toppers Headboards View All Accessories

Sale

Best Sellers EventUp to 55% off selected mattresses

ClearanceDiscounted end-of-range-products

Brands

View All Brands

Silentnight Sleepeezee Sealy Casper Simba Harrison Spinks Millbrook Beds Emma TEMPUR Airsprung View All Brands

Help & Advice

Contact Us Delivery Info Mattress Recycling FAQs Advice Our Blog

Contact Us Delivery Info Mattress Recycling FAQs

Advice Our Blog

Need help? Call us on

01709 780 881

Mon-Sat: 9:30am - 5:30pm
Sun: 10am - 4pm

Shop by size

Superking (6')King Size (5')Double (4'6")Small Double (4')Single (3')Small Single (2'6")European

View All Mattresses

Shop by type

Memory Foam Pocket Sprung Orthopaedic Latex Miracoil Natural Fillings Cot Bed Mattresses Kids Mattresses Next Day Mattresses

Shop by firmness

Extra Firm Firm Medium-Firm Medium Soft-Medium

Shop by size

Superking Beds (6')King Size Beds (5')Double Beds (4'6")Small Double Beds (4')Single Beds (3')Small Single Beds (2'6")

Shop by type

Bed Frames Divan Beds Kids Beds Adjustable Beds Guest Beds Next Day Beds

Shop by material

Wooden Frame Beds Fabric Bed Frames Metal Frame Beds Leather Bed Frames

Pillows Duvets Mattress Protectors Mattress Toppers Headboards

View All Accessories

Best Sellers EventUp to 55% off selected mattresses ClearanceDiscounted end-of-range-products

View All Brands

Help & Advice

Contact Us Delivery Info Mattress Recycling FAQs

Advice Our Blog

Free delivery when you want it

Old mattress disposal

Spread the cost. No fees. 18+ T&Cs apply

Best Sellers Event

Hurry! Ends...

0 days 9 hrs 22 mins 2 secs

Home
Brands
Sealy Mattresses and Divan Beds

Sealy Mattresses and Divan Beds

World-renowned for their expertise, innovation and high quality products, Sealy is one of the leading bed and mattress brands. Approved by the NBF, Sealy produces some of the most well-known, well-loved beds and mattresses the world over. Choose from our impressive collection of Sealy Mattresses and Sealy Divan Beds, including Posturepedic pocket springs, PostureTech, memory foam, orthopaedic beds and much more. Enjoy up to 55% off and fast, Free Delivery as soon as tomorrow!

Image link to Sealy mattresses

Sealy Mattresses

Image link to Sealy divan beds

Image link to Sealy pocket sprung mattresses

Sealy Posturepedic Pocket

Image link to Sealy Activsleep mattresses

Sealy Activsleep Mattresses

Image link to Sealy Ortho Collection mattresses

Sealy Ortho Collection

Image link to Sealy Classic Collection mattresses

Sealy Classic Collection

Image link to Sealy mattresses

Sealy Mattresses

Image link to Sealy divan beds

Image link to Sealy pocket sprung mattresses

Sealy Posturepedic Pocket

Image link to Sealy Activsleep mattresses

Sealy Activsleep Mattresses

Image link to Sealy Ortho Collection mattresses

Sealy Ortho Collection

Image link to Sealy Classic Collection mattresses

Sealy Classic Collection

1-20 of 28 products

1-20 of 28 products

1-20 of 28 products

Filters

Mattresses

(21)

Beds

(7)

Single

(28)

3' x 6'3" | 90cm x 190cm

Small Double

(13)

4' x 6'3" | 120cm x 190cm

Double

(28)

4'6" x 6'3" | 135cm x 190cm

King Size

(28)

5' x 6'6" | 150cm x 200cm

Superking

(28)

6' x 6'6" | 180cm x 200cm

Superking Zip and Link

(14)

6' x 6'6" | 180cm x 200cm

Memory Foam

(6)

Pocket Sprung

(8)

Orthopaedic

(12)

Standard Sprung

(20)

Latex

(2)

Gel Foam

(2)

Single-Sided Mattress

(17)

Double-Sided Mattress

(4)

Hypoallergenic

(9)

Pillow Top

(5)

Contract Mattress

(4)

Luxury Mattress

(4)

Medium

(8)

Medium to Firm

(6)

Firm

(12)

Extra Firm

(2)

Divan Bed Set

(7)

Contract Bed

(2)

Luxury Bed

(2)

No Storage

(7)

Drawers

(5)

Ottoman

(5)

White

(2)

Grey

(7)

Beige

(6)

Black

(7)

Brown

(7)

Purple

(2)

£200 - £300

(10)

£300 - £400

(17)

£400 - £500

(15)

£500+

(19)

I'm in the Sale!

Sealy Posturepedic Pearl Luxury Mattress

Sealy Posturepedic Pearl Luxury Pillow Top Mattress

9.1

942

Reviews

Medium

Free delivery from tomorrow

From

£394.75

up to

45% off

I'm in the Sale!

Sealy Posturepedic Nostromo Latex 1400 Pocket Mattress

Sealy Posturepedic Nostromo Latex 1400 Pocket Pillow Top Mattress

8.9

776

Reviews

Medium

Free delivery from tomorrow

From

£431.96

up to

50% off

I'm in the Sale!

Sealy Activsleep Ortho Posture Pillow Top Mattress

Sealy Activsleep Ortho Posture Pillow Top Mattress

9

142

Reviews

Medium to Firm

Free delivery from tomorrow

From

£287.06

up to

25% off

I'm in the Sale!

Sealy Posturepedic Pearl Ortho Mattress

Sealy Posturepedic Pearl Ortho Mattress

9.1

1173

Reviews

Firm

Free delivery from tomorrow

From

£281.94

up to

35% off

I'm in the Sale!

Simply Sealy 1000 Pocket Classic Mattress

Simply Sealy 1000 Pocket Classic Mattress

9

77

Reviews

Medium to Firm

Free delivery from tomorrow

From

£321.24

up to

25% off

I'm in the Sale!

Sealy Millionaire Orthopaedic Mattress

Sealy Millionaire Orthopaedic Mattress

8.9

773

Reviews

Firm

Free delivery from tomorrow

From

£227.42

up to

20% off

Sealy Activsleep Geltex Pocket Pillow Top 2200 Mattress

Sealy Activsleep Geltex Pocket Pillow Top 2200 Mattress

8.9

85

Reviews

Medium

Free delivery from tomorrow

From

£539.95

up to

10% off

Sealy Activsleep Ortho Posture Firm Support Mattress

Sealy Activsleep Ortho Posture Firm Support Mattress

8.8

148

Reviews

Firm

Free delivery from tomorrow

From

£259.95

up to

20% off

Simply Sealy 1000 Pocket Memory Mattress

Simply Sealy 1000 Pocket Memory Mattress

8.9

33

Reviews

Medium to Firm

Free delivery from tomorrow

From

£369.99

Sealy Activsleep Memory Pocket 1800 Mattress

Sealy Activsleep Memory Pocket 1800 Mattress

9

62

Reviews

Medium

Free delivery from tomorrow

From

£389.95

up to

20% off

Sealy Posturepedic Mulberry Mattress

Sealy Posturepedic Mulberry Mattress

8.9

890

Reviews

Medium

Free delivery from tomorrow

From

£229.95

up to

55% off

Sealy Posturepedic Aspen Mattress

Sealy Posturepedic Aspen Mattress

8.8

2847

Reviews

Firm

Free delivery from tomorrow

From

£229.95

up to

55% off

Sealy Posturepedic Pearl Memory Mattress

Sealy Posturepedic Pearl Memory Mattress

9.1

413

Reviews

Medium to Firm

Free delivery from tomorrow

From

£399.95

up to

30% off

Sealy Activsleep Geltex Pocket 2800 Mattress

Sealy Activsleep Geltex Pocket 2800 Mattress

9.2

115

Reviews

Medium

Free delivery from tomorrow

From

£759.99

Simply Sealy Memory Mattress

Simply Sealy Memory Mattress

8.8

339

Reviews

Firm

Free delivery from tomorrow

From

£289.95

up to

20% off

Simply Sealy 1000 Pocket Ortho Mattress

Simply Sealy 1000 Pocket Ortho Mattress

9

35

Reviews

Medium to Firm

Free delivery from tomorrow

From

£259.95

up to

20% off

Sealy Posturepedic Backcare Extra Firm Mattress

Sealy Posturepedic Backcare Extra Firm Mattress

9

1423

Reviews

Extra Firm

Free delivery from tomorrow

From

£304.50

Simply Sealy Ortho Mattress

Simply Sealy Ortho Mattress

8.9

228

Reviews

Firm

Free delivery in 2-3 weeks

From

£249.99

Sealy Activsleep Ortho Extra Firm Mattress

Sealy Activsleep Ortho Extra Firm Mattress

8.1

134

Reviews

Extra Firm

Free delivery from tomorrow

From

£299.99

Sealy Derwent Firm Contract Mattress

Sealy Derwent Firm Contract Mattress

9.6

7

Reviews

Firm

Free delivery in 6-8 weeks

From

£499.95

1-20 of 28 products

prev

1

2

01709 780 881

Mon-Sat: 9:30am - 5:30pm
Sun: 10am-4pm

customerservice@mattressonline.co.uk

Good Retail Sustainability Awards 2022

Proudly Supporting the Sleep Charity

Proudly Supporting Zarach

Useful Links

Advice
Contact Us
Delivery
Mattress Recycling
Our Independent Reviews
Our Awards
Our Blog
About Us
FAQs
GDPR

Popular Categories

Sale
All Mattresses
Double Mattresses
King Size Mattresses
Single Mattresses
Pocket Sprung Mattresses
Memory Foam Mattresses
Orthopaedic Mattresses
Silentnight
Next Day Mattresses

© 2022 MattressOnline.co.uk Ltd|VAT Reg: 838851683|Terms & Conditions|Privacy Policy|Site Map

MattressOnline.co.uk Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 923012) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.