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Our perfect Sealy Posturepedic brand mattress for you! A Sealy Posturepedic Dignitary King Mattress Keeps You in Royal Comfort Slip in the soothing embrace of the Sealy Posturepedic ultra firm king mattress and relax into a combination of supple support and mild temperatures that ensures a peaceful night’s sleep. The royal treatment, night after night, relax, layback and enjoy deep sleep and bright mornings for years .

Designed to give you pleasure that’s fit for a king, this Dignitary firm mattress surrounds your body with highly luxurious memory foam layers to give you personalized support and respond uniquely to your body’s needs and wants. A Coolmax cover wicks away moisture, keeping you cool and dry through the night. Power-packed at the center to give you additional support at the right places and enhance your bedtime needs, this ultra firm mattress maintains its integrity for years. Holding your Sealy king mattress from slipping is a rubberized fabric that also keeps the bedding where it belongs.

The ultra-firm Sealy Posturepedic Dignitary King Mattress is crafted with the advanced Titanium DSx, the only innerspring that gives you dual stage conforming support on the surface and deep support underneath so your body is in ultimate comfort through countless positions. Unique bar handles provide easy gripping so everything, from moving the bed to changing sheets is easier. This generous king mattress comfortably supports your family time and all the living you do in bed. Make the right investment for you and your family today so you’ll be proud of your choice for years.

  • The Sealy Posturepedic ultra firm king mattress gives you superior comfort, stability and support you need for years of living on your bed
  • Mattress Type: Innerspring
  • Mattress size: King
  • Mattress Top: Tight top
  • Mattress Comfort: Extra firm
  • Mattress height: 12-1/2 in.
  • CoreSupport™ Center is designed to enhance support and resist body impressions. Mattress feels as good after ten years as it did on day one
  • COOLMAX knit removes moisture from your body. Moisture evaporates quickly because it allows air flow that keeps you cool, dry and comfortable while you sleep
  • Memory foam conforms to the shape of your body and reduces pressure points
  • Titanium DSx™ innerspring has dual stage coil design which provides conforming surface and deep down support
  • The SitRight™ edge system provides a solid seating edge and is designed for use on adjustable base foundations. It also increases the usable sleep surface by 10 to 20% depending on size
  • The StayTight™ foundation is designed with a rubberized gripping fabric that holds your mattress in place, and keeps your sheet and bed skirt right where they belong
  • Whether you’re changing your sheets, repositioning your mattress or moving your bed, you’ll find the LiftRight™ Surround handles right where you need them, when you need them
  • Warranty: Enjoy years of peace of mind with a 10 year non pro-rated warranty
  • .
  • This is a mattress only. For the complete set, you must purchase a box spring along with this mattress. The box spring is sold separately
  • .
  • For the complete set you must order 1 of this item plus 2 king/twin extra long box springs #14635-white or #14495-Quartz color or 2 king/twin extra long low profile box springs #14636-white or #14496-Quartz color
  • Made and designed in the USA

Protection Agreements

One smart decision calls for another. Safeguard your new purchase with the best repair and replacement coverage in the business. A Sears Protection Agreement picks up where the limited manufacturer's warranty leaves off. Enjoy the peace of mind that comes from having a plan that delivers what it promises. (Learn More)
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Comfort Level Firm
Color White
Mattress Top Tight Top
Construction Innerspring
Size King
Comfort Extra Firm
Included with Item:
General Warranty 10 Year Non-Prorated Warranty
Mattress Weight (lbs.) 84
Color and Styling:
Mattress Cover Material Jersey knit
Mattress Height 12.5
Coil Count 957
Recommended Foundation Type Box Spring
Product Overview:
Package Quantity 1
Mattress Length (in.) 79.5
Mattress Width 76.5
Hard Drive:
Comfort Extra Firm


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