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Sealy Mattresses

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With years of experience in high-quality mattresses, Sealy understands a comfortable night's sleep. From posturepedic to memory foam, choose the right design for you.
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Spring sale highlights

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Spring sale highlights

59 products
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Sealy Pearl Luxury King Size Mattress £10 off

Sealy Pearl Luxury Mattress - King Size
stars-ratings 3 reviews
£349.99 was £359.99

In stock. Order by 1pm for free* next day delivery.
Product 1
Sealy Pearl Ortho King Size Mattress £30 off

Sealy Pearl Ortho Mattress - King Size
stars-ratings 1 review
£299.99 was £329.99

Only 4 left in stock. Order by 1pm for free* next day delivery.
Product 2
Sealy Pearl Memory Double Memory Foam Mattress

Sealy Pearl Memory Memory Foam Mattress - Double
stars-ratings 3 reviews
£279.99

Order now for free* delivery. Stock due 26th April.
Product 3
Sealy Pearl Luxury Double Mattress £10 off

Sealy Pearl Luxury Mattress - Double
stars-ratings 2 reviews
£319.99 was £329.99

In stock. Order by 1pm for free* next day delivery.
Product 4
Sealy Pearl Ortho Double Mattress £20 off

Sealy Pearl Ortho Mattress - Double
stars-ratings 1 review
£279.99 was £299.99

Only 5 left in stock. Order by 1pm for free* next day delivery.
Product 5
Sealy Pearl Ortho Single Mattress £20 off

Sealy Pearl Ortho Mattress - Single
stars-ratings 1 review
£229.00 was £249.00

Only 3 left in stock. Order by 1pm for free* next day delivery.
Product 6
Sealy Jubilee Latex King Size Latex Foam Mattress

Sealy Jubilee Latex Foam Mattress - King Size
stars-ratings 1 review
£399.99

In stock. Order by 1pm for free* next day delivery.
Product 7
Sealy Jubilee Latex Single Latex Foam Mattress

Sealy Jubilee Latex Foam Mattress - Single
stars-ratings 1 review
£249.99

Order now for free* delivery in 7-14 days
Product 8
Sealy Aspen King Size Mattress

Sealy Aspen Mattress - King Size
£269.99

Only 3 left in stock. Order by 1pm for free* next day delivery.
Product 9
Sealy Sark Super King Mattress £150 off

Sealy Sark Gel Mattress - Super King Size
£579.00 was £729.00

Order now for free* delivery in 7-14 days.
Product 10
Sealy Pearl Memory Super King Size Memory Foam Mattress

Sealy Pearl Memory Memory Foam Mattress - Super King Size
stars-ratings 3 reviews
£499.99

Order now for free* delivery in 7-14 days.
Product 11
Sealy Pearl Memory Single Memory Foam Mattress

Sealy Pearl Memory Memory Foam Mattress - Single
stars-ratings 3 reviews
£229.99

Only 4 left in stock. Order by 1pm for free* next day delivery.
Product 12
Sealy Jubilee Ortho Double Memory Foam Mattress £80 off

Sealy Jubilee Ortho Memory Foam Mattress - Double
stars-ratings 1 review
£219.99 was £299.99

Only 1 left in stock. Order by 1pm for free* next day delivery.
Product 13
Sealy Pearl Luxury Single Mattress £20 off

Sealy Pearl Luxury Mattress - Single
stars-ratings 2 reviews
£259.00 was £279.00

In stock. Order by 1pm for free* next day delivery.
Product 14
Sealy Aspen Double Mattress

Sealy Aspen Mattress - Double
£229.99

Only 5 left in stock. Order by 1pm for free* next day delivery.
Product 15
Sealy Support Regular Single Mattress £50 off

Sealy Support Regular Mattress - Single
£130.00 was £179.99

Only 1 left in stock. Order by 1pm for free* next day delivery.
Product 16
Sealy Pearl Memory King Size Memory Foam Mattress

Sealy Pearl Memory Memory Foam Mattress - King Size
stars-ratings 3 reviews
£399.99

Only 5 left in stock. Order by 1pm for free* next day delivery.
Product 17
Sealy Jubilee Ortho King Size Memory Foam Mattress

Sealy Jubilee Ortho Memory Foam Mattress - King Size
£329.99

Only 1 left in stock. Order by 1pm for free* next day delivery.
Product 18
Sealy Jubilee Ortho Super King Size Memory Foam Mattress

Sealy Jubilee Ortho Memory Foam Mattress - Super King Size
£429.99

Order now for free* delivery in 7-14 days.
Product 19
Sealy Ortho Elite Single Mattress

Sealy Ortho Elite Mattress - Single
stars-ratings 8 reviews
£249.99

Only 2 left in stock. Order by 1pm for free* next day delivery.
Product 20
Sealy Ortho Elite Double Mattress

Sealy Ortho Elite Mattress - Double
stars-ratings 10 reviews
£279.99

In stock. Order by 1pm for free* next day delivery.
Product 21
Sealy Ortho Elite King Size Mattress

Sealy Ortho Elite Mattress - King Size
stars-ratings 8 reviews
£399.99

Order now for free* delivery. Stock due 27th April.
Product 22
Sealy Jubilee Latex Double Latex Foam Mattress

Sealy Jubilee Latex Foam Mattress - Double
stars-ratings 2 reviews
£329.99

Order now for free* delivery. Stock due 27th April.
Product 23
Sealy Jubilee Latex Super King Size Latex Foam Mattress

Sealy Jubilee Latex Foam Mattress - Super King Size
stars-ratings 1 review
£439.99

Order now for free* delivery in 7-14 days.
Product 24
Sealy Jubilee Ortho Single Memory Foam Mattress

Sealy Jubilee Ortho Memory Foam Mattress - Single
£219.99

Only 2 left in stock. Order by 1pm for free* next day delivery.
Product 25
Sealy Pearl Luxury Super King Size Mattress £20 off

Sealy Pearl Luxury Mattress - Super King Size
stars-ratings 2 reviews
£479.99 was £499.99

Order now for free* delivery in 7-14 days.
Product 26
Sealy Nostromo Single Latex Foam Mattress

Sealy Nostromo Latex Foam Mattress - Single
£489.00

Only 1 left in stock. Order by 1pm for free* next day delivery.
Product 27
Sealy Nostromo Double Latex Foam Mattress

Sealy Nostromo Latex Foam Mattress - Double
stars-ratings 2 reviews
£649.00

Only 3 left in stock. Order now for free* delivery in 3-5 working days.
Product 28
Sealy Nostromo King Size Latex Foam Mattress

Sealy Nostromo Latex Foam Mattress - King Size
£749.00

Only 2 left in stock. Order now for free* delivery in 3-5 working days.
Product 29
Sealy Nostromo Super King Size Latex Foam Mattress

Sealy Nostromo Latex Foam Mattress - Super King Size
£899.00

Order now for free* delivery in 7-14 days.
Product 30
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About Sealy Mattresses

Sealy has been making mattresses for over 25 years, and it'shows in the quality of their products.

Their expertise allows you to get the best quality sleep and extends to latex foam mattresses, memory foam mattresses, Backcare mattresses, Posturepedic mattresses and pocket sprung mattresses. Carefully developed 'zoning' gives greater support where it is needed and softness in other areas to align the spine for better night's sleep.

Want to know more about choosing the perfect mattresses? Take a look at our extensive mattress guide which should answer any questions you may have. We also have a nifty mattress selector to help you find the right mattress in seconds!

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