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At its core is the PostureTech CoreSupport Plus spring system, featuring a higher profile 6-turn spring unit for enhanced deep-down pressure relieving support. Each spring responds intelligently to the individual size and weight of the sleeper, providing targeted support where it’s needed most and helping to promote healthy posture throughout the night.
This is further enhanced by the plush MemorySense® Foam, which gently moulds to your body to relieve pressure across key areas such as the shoulders, hips and back. Multiple layers of Sealy’s premium foams add depth, comfort and long-lasting durability, while the elegant eurotop construction creates a luxuriously cushioned sleeping surface with a refined, premium feel.
Quilted with eco-friendly MultiLife™ fibres made from 100% recycled polyester, the mattress delivers soft cushioning comfort while supporting a more sustainable choice. ProShield® technology is naturally integrated into the fabric to help keep allergens at bay and is endorsed by Allergy UK, offering added reassurance for those who struggle with allergies. UniKey® edge support locks securely into the spring system to enhance durability, reduce roll-off and maximise the usable sleep surface right to the very edge.
Finished with four practical handles for easier positioning and rotation, the Sealy PostureLux Memory Support Mattress is designed for everyday convenience. Its easy-care no turn construction means there’s no need to flip the mattress — simply rotate it regularly in line with the care guide. With a 29cm height and a free 5-year guarantee* for peace of mind, this mattress delivers premium comfort, support and quality you can rely on.
Delivery
*excluding services such as recycling.
Delivery is Monday to Friday from 7am, you will be notified of your 2hr delivery window in the afternoon 3 days prior to delivery.
40 Night Comfort Guarantee
We know it takes a while to get used to your new bed. So if after 5 nights you don’t find your bed totally comfy, we’ll exchange it for a new one. You’ll need to have used a mattress protector to qualify, but we promise to make the whole exchange process quick and simple. All we ask is that you try your new mattress for at least 5 nights. Please note charges apply to the guarantee. Our standard conditions apply. The 40 night comfort guarantee does not cover products sold as 'Refurbished', 'Clearance' or 'Ex-display' from our showrooms or website,
Read more about our 40 night comfort guarantee





