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Sealy Mattresses

With years of experience in making high-quality mattresses, Sealy are well-equipped to bring you the most comfortable night's sleep. From posturepedic to memory foam, you can choose the right design to ensure you get the best possible rest at night.

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Showing 112 product(s)
Sealy Ortho Elite Double Mattress
Spring Sale
Sealy Ortho Elite Double Mattress
Sealy Ortho Elite Mattress - Double
£219.99
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Next day delivery
Sealy Casoli Double Latex Foam Mattress
Spring Sale
Sealy Casoli Double Latex Foam Mattress
Sealy Pearl Geltex King Size Mattress
Spring Sale
Sealy Pearl Geltex King Size Mattress
Sealy Nostromo King Size Latex Foam Mattress
Spring Sale
Sealy Nostromo King Size Latex Foam Mattress
Sealy Pearl Luxury King Size Mattress Sealy Pearl Luxury King Size Mattress
Sealy Pearl Luxury Mattress - King Size
£359.99
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Stock expected 28 April
Sealy Pearl Geltex Double Mattress
Spring Sale
Sealy Pearl Geltex Double Mattress
Sealy Pearl Geltex Mattress - Double
£399.99
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Next day delivery
Sealy Nostromo Double Latex Foam Mattress
Spring Sale
Sealy Nostromo Double Latex Foam Mattress
Sealy Pearl Memory King Size Memory Foam Mattress
Spring Sale
Sealy Pearl Memory King Size Memory Foam Mattress
Sealy Pearl Ortho Double Mattress Sealy Pearl Ortho Double Mattress
Sealy Pearl Ortho Mattress - Double
£299.99
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Next day delivery
Sealy Aspen King Size Mattress Sealy Aspen King Size Mattress
Sealy Aspen Mattress - King Size
£249.99
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Next day delivery
Sealy Aspen Double Mattress Sealy Aspen Double Mattress
Sealy Aspen Mattress - Double
£199.99
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Stock expected 28 April
Sealy Ortho Elite Double Mattress
Spring Sale
Sealy Ortho Elite Double Mattress
Sealy Ortho Elite Mattress - Double
£219.99
See more
Next day delivery
Sealy Ortho Elite King Size Mattress
Spring Sale
Sealy Ortho Elite King Size Mattress
Sealy Jubilee Deluxe Double Mattress Sealy Jubilee Deluxe Double Mattress
Sealy Jubilee Deluxe Mattress - Double
£469.99
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7-14 days delivery*
Sealy Mulberry Double Mattress Sealy Mulberry Double Mattress
Sealy Mulberry Mattress - Double
£199.99
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Next day delivery
Sealy Pearl Luxury Double Mattress Sealy Pearl Luxury Double Mattress
Sealy Pearl Luxury Mattress - Double
£329.99
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Next day delivery
Sealy Pearl Elite King Size Mattress Sealy Pearl Elite King Size Mattress
Sealy Pearl Elite Mattress - King Size
£299.99
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Stock expected 28 April
Sealy Pearl Contour Double Memory Foam Mattress
Spring Sale
Sealy Pearl Contour Double Memory Foam Mattress
Sealy Antonio 1300 Double Mattress Sealy Antonio 1300 Double Mattress
Sealy Antonio 1300 Mattress - Double
£599.99
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7-14 days delivery*
Sealy Mulberry King Size Mattress Sealy Mulberry King Size Mattress
Sealy Mulberry Mattress - King Size
£249.99
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Next day delivery
Sealy Aspen Super King Size Mattress Sealy Aspen Super King Size Mattress
Sealy Aspen Mattress - Super King Size
£349.99
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7-14 days delivery*

About Sealy Mattresses

With over 25 years of experience, Sealy offers a huge range of supportive, comfortable mattresses

Sealy has been making mattresses for over 25 years 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!