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Sealy Exuberant Ultra Firm Cal King Mattress

Ref #: 166441



  • Quilt: SupremeLoft™ Cover with MoistureProtect™ & AllergenProtect™ Technology
  • Quilt: FlameGuard™ AirLoft Fiber
  • Quilt: 0.5" SealyCushion™Air Foam
  • Quilt: 0.5" SealyCool™ Gel Memory Foam Center 1/3
  • Comfort Layers: 2" SealySupport™ Ultra Firm Foam

At the heart of every Sealy mattress is the support that's right for you. Only Sealy has Posturepedic Technology™ to provide more support where you need it most. By precisely engineering the mattress into specific zones, we're able to target reinforced support, while providing exceptional full-body support. In every mattress we make, Sealy combines smart innovation, precise engineering and industry-leading testing to ensure quality and durability. You can trust Sealy to deliver durable support and comfort in every mattress we make.

Sealy Response™ Line
Our innerspring mattresses offer exceptional full-body support with ease of movement, for that sleep-on-top feeling and the comfort you want. We use exclusive Posturepedic Technology™ to deliver the stable, all-over support you want, with reinforced support under the heaviest part of your body, where you need it most.
Sealy Premium™ Collection
Exceptional support from exclusive Posturepedic Technology™, promoting deep, relaxing sleep, with innovative sleep-enhancing cover technologies.

Expert Review
by Trey W.

The Exuberant Ultra Firm from Sealy is the firmest spring mattress we offer at the Great American Sleep Shops.  Providing great support from exclusive Posturepedic Technology™, adults looking for the firmest coil mattress need look no further.  It has Zoned Support in the center supporting the heaviest part of your body, and SealyCool™ Gel Memory Foam to conform.  Being an Ultra Firm, you don’t get much conforming.  This mattress would be perfect for a back or stomach sleeper.  If you sleep on your side, look for something with some cushion on top to allow your shoulders and hips to sink in a little, so you don’t cut off circulation in those areas.  The Sealy Response Premium lineup also features MoistureProtect™, AllergenProtect™, a DuraFlex™ Edge System and it’s Adjustable Base Compatible.  It also has handles so turning the mattress isn’t a chore. 

The Exuberant Ultra Firm from Sealy has a 10 year limited warranty.  The foams used are CertiPUR-US® program certified. 

The Exuberant Ultra Firm mattress has a rating of 2 on our comfort scale. 

Height12.5 inches
Width72 inches
Length84 inches
OriginMade in the USA
Adjustable Base FriendlyNo
Adjustable Base FriendlyYes
Comfort LevelUltra Firm
Top StyleTight Top
Mattress TypeInner Spring
Mattress TypePocketed Coil
Features (Mattress)Eco-Friendly
Sleep PositionBack Sleeper
Length84 inches

Ships with White-Glove Delivery

Delivery on our trucks to areas within 200 miles.

  • Opening the merchandise on our docks.
  • Disposal of all boxes and trash.
  • Inspection for damages.
  • Assembly of your merchandise.
  • Delivery and in-home setup.
  • Setup and instruction of items requiring power.
Does not include:
  • Clearing a pathway into the room of your choice.
  • Removal of old furniture or mattresses.


Furniture and decor covered by our 72-Hour Happiness Guarantee.
Most mattresses covered by our 90 Night Comfort Guarantee.

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Special Mattress Offers
Specialist Skye
Specialist Matt
Specialist Blaire

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