Serta Fallcrest Firm



The Serta Perfect Sleeper Fallcrest Firm mattress features Serta’s Cool Twist® Gel Memory Foam and premium 805 Custom Support® Individually Wrapped Coil Innerspring.  Compatible with Serta Adjustable Foundations
Designed to Help Solve 5 Common Sleep Problems:
1. Tossing and turning
2. Lack of Support
3. Sleeping Too Hot or Cold
4. Partner Disturbance
5. Mattress Roll-Off and Sagging

  1. Helps reduce tossing and turning with Cool Twist® Gel Foam
  2. Encourages proper back support and alignment with the 805 Custom Support® with Best Edge® Foam Encasement.
  3. Each Perfect Sleeper mattress design works to promote airflow to help regulate sleep surface temperature, allowing you to sleep more comfortably with fewer temperature swings.
  4. Our state-of-the-art support systems are designed to help reduce motion transfer from one sleep partner to another, so you can stay asleep even when your partner moves.
  5. Resists sagging and edge roll-off with Serta’s Custom Support® plus Best Edge® Foam Encasement.


Comfort Level = Firm  to Medium Firm


Main Features

Quilt Layer

  • FireBlocker® Fiber
  • Pillo-Fill®

Upholstery Layers          

  • PillowSoft Aire™
  • Cool Twist® Gel Foam

Support System

  • 805 Custom Support® Firm with Best Edge® Foam Encasement


Mattress and Foundation Heights

Mattress Height- Approx 11”

Foundation Height- Standard 9” or Low Profile 5.5”



10 Year Non Pro-Rated