Explore our range of mattresses
We believe in making sleep simple. Browse our range of mattresses to find your perfect match.
The first to show off the new PostureTech SenseSupport® spring technology .View Range
The Hybrid collection combines reinforced edge support with gel infused comfort.View Range
Gel-infused comfort for a restful night's sleep.View Range
Conforming yet supportive feel.View Range
Designed to truly offer something for everyone.View Range
Prefer a firmer sleeping surface? This collection is designed for you.View Range
Black November Offers
Current promotions and offers available from selected retailers below.Browse here
Save up to £300 off while offers last
Offers up to 45% Off
Various offers on Mattress and Divan sets
Up to 20% off Posturepedic
Huge savings while offers last
Up to 20% Off Various Products
Up to 20% Off all Sealy Products
Save 10% off all Sealy products
Savings across Sealy Products
Offers across Sealy Products
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Explore mattresses by size
Measurements: W90cm x L190cm
Ideal for one person and small bedrooms. All of our Sealy mattresses are available in single size.
Small Double Mattresses
Measurements: W120cm x L190cm
Ideal for growing little ones or those looking to downsize. Mattresses in the Sealy Enhance, Advantage and Ortho Plus ranges are available in the small double size.
Measurements: W135cm x L190cm
Not too big and not too small: a double mattress is perfect for individuals who like to maximise the sleeping area, or couples with a smaller bedroom space to work with.
Measurements: 150cm x 200cm
Ideal for couples who like to stretch out, a king size mattress really adds a touch of luxury to your sleep space.
Super King Mattresses
Measurements: 180cm x 200cm
The largest mattress size we offer, or what we like to call the showstopper, guaranteed to make a statement in your bedroom. Or perfect for those with little ones who like to jump in through the night.