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Sealy Mattresses

  • NBF
  • Price Match Promise
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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60 products
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Sealy Pearl Luxury King Size Mattress
£30 off

Sealy Pearl Luxury Mattress - King Size
£329.99 was £359.99
stars-ratings 5 reviews

Product 1
Sealy Pearl Luxury Double Mattress
£30 off

Sealy Pearl Luxury Mattress - Double
£299.99 was £329.99
stars-ratings 4 reviews

Product 2
Sealy Pearl Memory Single Memory Foam Mattress
£20 off

Sealy Pearl Memory Memory Foam Mattress - Single
£209.99 was £229.99
stars-ratings 3 reviews

Product 3
Sealy Ortho Elite Double Mattress
£80 off

Sealy Ortho Elite Mattress - Double
£249.99 was £329.99
stars-ratings 10 reviews

Product 4
Sealy Jubilee Latex Double Latex Foam Mattress

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

Product 5
Sealy Pearl Ortho King Size Mattress

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

Product 6
Sealy Pearl Ortho Double Mattress

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

Product 7
Sealy Aspen Double Mattress

Sealy Aspen Mattress - Double
£229.99

Product 8
Sealy Pearl Memory Mattress Double

Sealy Pearl Memory Mattress - Double
£319.99

Product 9
Sealy Pearl Luxury Single Mattress
£20 off

Sealy Pearl Luxury Mattress - Single
£259.00 was £279.00
stars-ratings 4 reviews

Product 10
Sealy Mulberry Double Mattress
£20 off

Sealy Mulberry Mattress - Double
£199.99 was £219.99

Product 11
Sealy Mulberry King Size Mattress
£20 off

Sealy Mulberry Mattress - King Size
£229.99 was £249.99
stars-ratings 1 review

Product 12
Sealy Mulberry Super King Size Mattress

Sealy Mulberry Mattress - Super King Size
£349.99

Product 13
Sealy Aspen Single Mattress

Sealy Aspen Mattress - Single
£189.99

Product 14
Sealy Aspen King Size Mattress

Sealy Aspen Mattress - King Size
£269.99

Product 15
Sealy Aspen Super King Size Mattress

Sealy Aspen Mattress - Super King Size
£369.99

Product 16
Sealy Pearl Ortho Single Mattress

Sealy Pearl Ortho Mattress - Single
£249.99
stars-ratings 1 review

Product 17
Sealy Pearl Memory Mattress Single

Sealy Pearl Memory Mattress - Single
£249.99

Product 18
Sealy Pearl Ortho Super King Size Mattress

Sealy Pearl Ortho Mattress - Super King Size
£499.99
stars-ratings 1 review

Product 19
Sealy Cremona 1300 Double Mattress
£170 off

Sealy Cremona 1300 Mattress - Double
£329.99 was £499.99

Product 20
Sealy Guernsey Super King Mattress
£50 off

Sealy Guernsey Gel Mattress - Super King Size
£829.00 was £879.00

Product 21
Sealy Guernsey King Mattress
£30 off

Sealy Guernsey Gel Mattress - King Size
£629.00 was £659.00

Product 22
Sealy Guernsey Double Mattress
£30 off

Sealy Guernsey Gel Mattress - Double
£569.00 was £599.00

Product 23
Sealy Guernsey Single Mattress
£30 off

Sealy Guernsey Gel Mattress - Single
£415.00 was £445.00

Product 24
Sealy Sark Super King Mattress
£40 off

Sealy Sark Gel Mattress - Super King Size
£689.00 was £729.00

Product 25
Sealy Sark King Mattress
£40 off

Sealy Sark Gel Mattress - King Size
£549.00 was £589.00

Product 26
Sealy Sark Double Mattress
£30 off

Sealy Sark Gel Mattress - Double
£499.00 was £529.00

Product 27
Sealy Sark Single Mattress
£20 off

Sealy Sark Gel Mattress - Single
£375.00 was £395.00

Product 28
Sealy Alderney Super King Mattress
£40 off

Sealy Alderney Gel Mattress - Super King Size
£619.00 was £659.00

Product 29
Sealy Alderney King Mattress
£30 off

Sealy Alderney Gel Mattress - King Size
£499.00 was £529.00

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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