Expert quality for the perfect night's sleep: our huge range of Sealy Double mattresses offer you luxury comfort and unrivalled support for a sleep experience like no other! Choose from Posturepedic pocket springs, PostureTech spring systems, memory foam, latex or orthopaedic mattresses for enhanced care for your back. With up to 65% off, many are kept in stock and are available for Free Next Day Delivery - look out for selected mattresses that benefit from a Free Two Man Delivery Upgrade to the room of your choice! Are you looking for a complete mattress and divan bed set? We offer a beautifully designed collection of
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Sealy Posturepedic Aspen Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£219.95
Also available in: Single, Small Double, King Size, Superking
Type:
Orthopaedic, Standard Sprung, Single-Sided Mattress
Firmness:
Firm
FREE Next Day Delivery or choose a date
Sealy Posturepedic Backcare Extra Firm Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£349.95
Also available in: Single, Small Double, King Size, Superking, Superking Zip and Link
Type:
Orthopaedic, Standard Sprung, Single-Sided Mattress
Firmness:
Extra Firm
FREE Next Day Delivery or choose a date
Sealy Posturepedic Pearl Luxury Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£369.95
Also available in: Single, Small Double, King Size, Superking, Superking Zip and Link
Type:
Standard Sprung, Single-Sided Mattress, Hypoallergenic
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Millionaire Orthopaedic Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£269.95
Also available in: Single, King Size, Superking
Type:
Orthopaedic, Standard Sprung, Double-Sided Mattress
Firmness:
Firm
FREE Next Day Delivery or choose a date
Sealy Posturepedic Pearl Ortho Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£344.59
Also available in: Single, Small Double, King Size, Superking, Superking Zip and Link
Type:
Orthopaedic, Standard Sprung, Double-Sided Mattress
Firmness:
Firm
FREE Next Day Delivery or choose a date
Sealy Optimum Supreme Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£942.42
Also available in: Superking
Type:
Orthopaedic, Gel Foam, Reflex Foam
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Posturepedic Royale Geltex 2200 Pocket Pillow Top Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£682.44
Also available in: Single, King Size, Superking
Type:
Pocket Sprung, Gel Foam, Single-Sided Mattress
Firmness:
Soft to Medium
FREE Next Day Delivery or choose a date
Sealy Posturepedic Nostromo Latex 1400 Pocket Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£649.95
Also available in: Single, King Size, Superking, Superking Zip and Link
Type:
Pocket Sprung, Latex, Single-Sided Mattress
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Posturepedic Mulberry Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£219.95
Also available in: Single, Small Double, King Size, Superking
Type:
Standard Sprung, Single-Sided Mattress
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Posturepedic Casoli Latex 1200 Pocket Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£536.10
Also available in: Single, King Size, Superking
Type:
Pocket Sprung, Latex, Single-Sided Mattress
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Sark 1000 Pocket Geltex Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£530.40
Also available in: Single, King Size, Superking
Type:
Pocket Sprung, Gel Foam, Single-Sided Mattress
Firmness:
Medium
FREE Next Day Delivery or choose a date
Sealy Posturepedic Geltex Ortho 1400 Pocket Mattress, Double
Next Day
Double
4'6" x 6'3"
Now only
£588.00
Also available in: Single
Type:
Pocket Sprung, Orthopaedic, Gel Foam
Firmness:
Medium to Firm
FREE Next Day Delivery or choose a date
