- 1400 Mini pocket springs – which adapt individually to body movement, for premium responsive and conforming comfort
- PostureTech CoreSupport spring system – deep down pressure relieving support, the spring responds to individual body weight and pushes back to provide consistent support
- Quilted sleep surface – provides cushioning comfort
- MemorySense® Foam – provides plush long-lasting comfort combined with pressure relief where your body needs it most
- Intelligent SmarTex® fibres – regulates your temperature and removes moisture for a comfortable night’s rest
- ProShield® – a natural treatment in the fabric to keep allergens at bay. Endorsed by Allergy UK.
- EdgeGuard – for added durability, whilst optimising the sleep surface all the way to the edge, reducing mattress edge roll-off sensation
- 4 x handles – for easy mattress placement, and to aid with mattress rotation
- Easy care – no turn mattress, simply rotate regularly, in line with the care guide instructions
- Mattress height – 27cm
- Comfort choice – Medium to Firm
- Free 5 year guarantee – for peace of mind
- Made in the UK
Experience premium comfort and advanced support with the Sealy Advantage Deluxe Memory 1400 Mattress, expertly made in the UK. Designed for those who prefer a medium to firm feel, this mattress combines innovative spring technology with indulgent comfort layers to create a supportive, breathable and reassuring sleep environment night after night.
1400 Mini Pocket Springs
Within the mattress there are 1400 mini pocket springs, which move independently to respond precisely to your body’s movements. This allows the mattress to contour more accurately to your body shape, delivering premium responsive comfort and reducing motion transfer for a more undisturbed sleep.
Working alongside this is Sealy’s PostureTech CoreSupport spring system, providing deep-down, consistent pressure relieving support to promote healthy posture and long-lasting support.
Pressure-Relieving MemorySense® Foam
Comfort layers elevate the sleeping experience further, with plush MemorySense® Foam moulding to your body to relieve pressure in key areas such as the shoulders, hips and lower back. This is topped with a softly quilted sleep surface that adds an extra layer of cushioning, creating a welcoming feel from the moment you lie down.
Intelligent SmarTex® fibres woven into the fabric help regulate your temperature and remove moisture, keeping you comfortably cool and dry throughout the night.
Allergy Protection
For added reassurance, ProShield® technology is naturally integrated into the fabric to help keep allergens at bay and is proudly endorsed by Allergy UK, making it a great choice for allergy sufferers.
EdgeGuard reinforcement surrounds the mattress to enhance durability, reduce roll-off and maximise the usable sleep surface right to the very edge.
Made in UK
Practical features complete the design, including four sturdy handles for easier positioning and rotation. Backed by over 140 years of Sealy expertise and proudly made in the UK, the easy-care no turn construction means there’s no need to flip the mattress; simply rotate it regularly in line with the care guide recommendations to maintain comfort and performance.
With a 27cm height and a free 5-year guarantee* for added peace of mind, the Sealy Advance Deluxe Memory 1400 Mattress offers expertly crafted comfort, support and quality you can trust.
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