UniCased® XT is our most advanced edge support system which surrounds the perimeter and base of the mattress, and is a breakthrough edge support system which is a combination of KeyGuard and a BasePlank, as well as a coil inspired design, with a channelled edge that responds to weight progressively. With keys locking into the innerspring and a wider edge, it ensures even better stability than our UniCased® edge guard.
The benefits of a UniCased XT mattress includes:
UniCased® is an advanced edge support system which is a combination of KeyGuard and a BasePlank. KeyGuard is the edge, which has keys that push right into the innerspring, ensuring even side support and great stability all round. A BasePlank is a unique channelled construction that encases the underside of the mattress.
The two components are heat-welded (thermobonded) together to encase the support system around all sides and bottom. The benefits of a UniCased mattress includes:
UniKey is an Edge Support System which surrounds the full perimeter of the mattress. Made out of polyethylene, it is highly resilient and has keys which lock into the spring unit to give a firm seating edge, greater stability and maximum usage sleep surface.
EdgeGuard® edge support system is a polyethylene beam which is inserted into the spring unit and surrounds the entire mattress perimeter. It gives the mattress a firm seating edge and lasts the life of the mattress.
POSTUREPEDIC TECHNOLOGY
Exclusive to Sealy
QUALITY GUARANTEED
New replacement guarantee Up to 10 years
ORTHOPAEDIC
Advisory Board
