Sealy Mattresses

Renowned for their quality and innovation, Sealy is known worldwide as the masters of sleep. With over 100 years of expertise in sleep innovation to help you wake rejuvenated.

"This is what innovation truly feels like." - Sealy

Combining the love of craftsmanship with a dedication to science-backed research and testing. There's a Sealy bed and mattress to suit every type of sleeper.

Explore our wide range of Sealy beds and mattresses, many exclusive to Mattress Online customers.

Sealy's Classic mattress range has something for every type of sleeper. Sealy's most eclectic collection yet includes pocket sprung mattresses, pillow-top mattresses, gel foam mattresses, and more. There's a Sealy mattress for everyone - and they don't break the bank!

Sealy's celebrated Posturepedic mattress technology is purpose-made to help put an end to aches and pains for a restful night's sleep.

The Ortho mattress collection provides ideal ergonomic lumbar support. Sealy's powerpack technology provides orthopaedic mattress support where you need it most.

Sealy is committed to quality, manufacturing all their beds and mattresses to the highest exacting standards. Shop in confidence that all Sealy mattresses are 100% recyclable at their end of use. To top it all off, they're available for free delivery as soon as tomorrow!