Sealy Posture Premier Granite Firm

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Insights from Sealy Posture Premier
Incredible value from a name you can trust. Finally, paying less doesn't have to mean sleeping less. Within the Sealy Brand collections you'll find beds that offer the comfortable, restful sleep you expect from Sealy - all at an amazing price.

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer only a bit of softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Innerspring
See specs for the Granite Firm »

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Q&A Granite Firm

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Model Features Granite Firm

Support Core:
Comfort Level:
Surface Type:
Tight Top


Mattress Components:
Addresses concerns with:


Cover / Quilt:
  • Cover / Ticking Details: Micro Denier Fabric
Comfort Layer:
  • Other Comfort Details: Resilium, 1/2" Marvelux Sealy Foam, 1" Conv Marvelux Sealy Foam
Edge Support:
  • Edge Support Details: Variable coil density edge support
Support Layer:
  • Core Details: Sealy Tech zoned innerspring coil system with Dura Foam Base; Coil Count: 416 coils (queen-size)
  • Foundation Name: DuraTech Foundation
  • Foundation Type: Box Spring
  • Specific Foundation: Recommended
  • Warranty Details: 3-year Non-Prorated
Overall Build:
  • FlameGuard Fiber
  • No-Flip

About this Model Granite Firm

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Sealy Posture Premier
Model Name:
Granite Firm

Additional Information Granite Firm


The Granite Firm is a tight top spring core firm mattress model that is part of the Posture Premier product line manufactured by Sealy. The Granite Firm is a no-flip mattress that offers edge support and comfort padding.


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