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Sealy or Serta Mattresses: How They Compare

Sealy or Serta Mattresses: How They Compare Header Image

What’s Better, Sealy or Serta Mattresses?

Sealy has been in business over 130 years, and introduced the best-selling Posturepedic mattress. They were also the first mattress company to display and advertise a king-sized bed. Everyone thought it was sooo large, "who would ever need that much room?"" – Funny how times change. Serta was formed by a group of independent mattress manufacturers in 1933, and subsequently developed one of the most recognized brands in the mattress industry – Perfect Sleeper. They are widely known for their "Counting Sheep" advertising campaign.

Both companies are at the top of their game when it comes to offering mattresses that address a full spectrum of sleep needs. The choice you make will depend upon which Company’s mattress addresses your sleep needs best. Sealy or Serta – Take a look below at the impressive product lines of each.

The Sealy Product Line

The Brand Collection: Innerspring and Gel Memory Foam Series

  • Top cover features layers of soft, resilient quilted fabric
  • Comfort layer has both gel and memory foam layer(s) to provide body-hugging conformance while promoting a cool sleeping environment
  • Support layer consists of indivually encased coils(titanium coil optional), that help reduce motion transfer
  • SolidEdge System – so you can use the full surface of the bed without worrying about rolling off the sides. Also enhances side-to-side mattress stability.


  • Posturpedic Classic coil – Titanium alloy coils in support layer provide deep down support
  • CoreSupport Center - provides additional support in center third of the mattress, to maximize support and durability.
  • SolidEdge System- so you can use the full surface of the bed without worrying about rolling off the sides. Also enhances side-to-side mattress stability.
  • Gel Series has top comfort layer consisting of gel memory foam
  • Hybrid Series: half foam/half Innersprings construction; gel memory foam in comfort layer, and titanium-alloy springs in the support layer

The Optimum Collection: Gel infused memory foam from top to bottom

  • The top comfort layer consists of their OptiSense® Gel Memory Foam layer, and the gel OptiCool® layer with OUTLAST® Gold material, which is 12 times more effective at removing excess heat. The total overall thickness of the comfort layer is 2 – 4". The bottom support layer consists of 6-7" of firmer, higher-density gel support foam (OptiCore™).

The Serta Product Line

  • iComfort Sleep System offers gel-infused memory foam for more support and cooler sleep than traditional memory foam. The top "comfort layer" of the iComfort is made of upholstery Quilt (“EverFeel™), and one or more layers of memory foam, usually gel infused. Some models also contain one or more layers of regular foam in the comfort layer. The bottom “"comfort layer(s)" consists of regular polyurethane foam covered with a top layer of gel infused memory foam.
  • Perfect Day iSeries mattresses combine gel memory foam with the Duet Coil Individually Wrapped Coil-in-Coil
  • Boutique Suite Hotel mattress collection offers luxurious hotel-like sleep surfaces that are double-sided to prolong the life of the mattress.
  • Trump Home iSeries mattresses combine Serta’s most advanced coil system with gel memory foam.
  • Bellagio At Home mattresses provide use quilted latex foam with a premium support system that is the preferred choice of leading hotels throughout the world.

Sealy or Serta? Both provide a lot of information on their different mattresses, and there are so many good choices. Choosing between the two may seem overwhelming, however once you lay on the different mattresses, you will begin to narrow it down- I promise! You will know what feels right. Stop by Cloud9 and lay on a few of the mattresses mentioned above and let the sleep associates help you make the mattress decision that is right for you. Sweet Dreams.