Posturepedic AlignSupport™ springs plus sumptuous layers of pressure relieving memory foam equals an unparalleled medium-firm sleep experience. Topped off with a plush quilted surface.
Part of Sealy's renewed Posturepedic range
AlignSupport® spring system responds to your body weight
Reacts and supports the heaviest parts of your body
MemorySense® ComfortCore™ moulds to your shape for ultimate pressure relief
InfiniLux™ offers a durable yet sumptuous feel
UniCased® XT edge to edge support
No 'roll-off' feeling or sagging at the edge of your mattress
Deeply quilted sleep surface
Hypoallergenic knitted cover, endorsed by the experts at Allergy UK
Awarded by the Orthopaedic Advisory Board
Endorsed by the experts at Allergy UK
100% recyclable at end of life
Made in the UK
7 year Guarantee
Experience top-quality support and sumptuous memory foam comfort.
Sealy's unique AlignSupport® spring system has elevated the Posturepedic range to another level of support. The spring starts by sensing your shape as your body relaxes into the mattress. It then follows up with deep down, consistent support that you can count on throughout the lifespan of the mattress.
Like anything in life, we all need firm foundations and Sealy's BasePlank is exactly that! It underpins the entire mattress, working with the AlignSupport® spring system to provide true support.
It's the key
Encapsulating the open spring system is Sealy's patented UniCased™ XT edge technology. The key-like structure of the unique edge support is interwoven with the springs to give a sturdy edge. This reduces movement of the mattress fillings and creates an edge-to-edge supportive surface. Now you can sit or sleep right to the edge with no sag.
A MemorySense® Comfort Core™ sits in the centre third of the mattress to give added support to your lower back and hips. Awarded by the Orthopaedic Advisory Board.
A combination of foam comfort layers are stacked with precision, with the softest at the top, getting firmer towards the centre. This layering allows each layer to form to your body shape to offer the correct level of pressure relief.
The premium layer of InfiniLux™ foam gives this mattress its perfect medium-firm feel. Designed to be durable and resilient for longevity, so you can enjoy Posturepedic comfort night after night.
The premium feel knit fabric cover doesn't just look sleek, it's backed by science as well. The SmarTex™ technology helps to disperse heat away from your skin to keep you cool all night. The ProShield® treatment is hypoallergenic for a sneeze-free slumber. Endorsed by the experts at Allergy UK.
The plush quilted comfort top makes the Webber single-sided. So you will never need to flip your Posturepedic mattress, simply rotate using the four built-in turning handles.
Designed and developed alongside the Orthopaedic Advisory Board, all Sealy mattresses are made in the UK to exacting standards. Every aspect of your new mattress has been carefully considered to make sure it is 100% recyclable at the end of its use, with no parts going to landfill. All backed by a 7 year Guarantee.
AlignSupport Coil Springs
Sealy's unique Posturepedic support system
Moulds to your shape for soothing pressure relief and remarkable comfort
Reinforced mattress edge
Stable and study so you can sleep right to the very edge
Evenly distributes weight for pressure point relief and comfort
Reduces allergens for a cleaner, healthier sleep
Beautifully soft and breathable
Medium to Firm
Firmer than a medium mattress for extra support
About 11.8 inches deep
There's no need to flip your mattress over, simply rotate
7 Year Guarantee
For your peace of mind
Handcrafted in the UK
This product supports our economy and helps reduce environmental impact
This product conforms to BS7177: 2008, for use at home
Approved by Allergy UK
This product is scientifically proven to remove common allergens
Approved by the National Bed Federation
For the highest standards of quality and safety
Sealy Posturepedic Sleep Technology
Medium to firm
AlignSupport Coil Springs
Awards & accreditations
Handcrafted in the UK, Approved by Allergy UK, Approved by the National Bed Federation
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