Serta Perfect Sleeper Alesbury 8" Plush Mattress


Product Code: one114184
$624.99 - $949.99
Discover Your Comfort
Extra Firm Firm Medium Plush Ultra Plush
Promotion Icon
See More Offers See Fewer Offers



  • Pressure-relieving comfort
  • Provides proper balanced support
  • Dispenses cool comfort
Read More
Enter delivery zip code for accurate shipping information.
Please Set A Delivery Zip Code
We’ve noticed that you haven’t set a delivery Zip Code. So we can better serve you, please provide a delivery Zip Code sowe can make sure this product is available in your area.


  • When it comes to mattresses, one size definitely doesn’t fit all. The mattress should be longer than the tallest person sleeping on it. The bed width should allow enough space to fold your arms behind your head without going beyond the mattress edge or touching your partner’s elbows (for two adults, we recommend either a queen or a king).

Add to cart options

Product Actions

Select Styles for Availability:
$624.99 - $949.99
  •    Split sizes also available. Contact us!
  •   1-800-327-7720


  • Chat With Us


Additional Information

Overview & Specs

Serta Perfect Sleeper Alesbury 8" Plush Mattress
Available in Select Stores

Advanced gel infused memory foam technology and customized conformability at a great value, the Serta Perfect Sleeper Alesbury 8" Plush Mattress proves you can get a good night's sleep without breaking the bank. Designed to reduce painful pressure points, this mattress is constructed with a 1” layer of Serta® PillowSoft™ Foam, along with a 6" high-density Serta® Foam Core to provide support with pressure-relieving comfort to help you fall asleep and remain sleeping soundly through the night. Topped with a breathable liquid gel, the 1” Cool Twist® Gel Memory Form layer gently conforms to the body for enhanced cushioning and to help reduce pressure points that cause tossing and turning, while the enhanced airflow aids with heat and moisture dissipation through the mattress.

This product is not available in all markets. Please call or chat to verify.

      • Comfort Type: Medium Plush
        Mattress Height: 8”
        Mattress Layer Breakdown:
        Comfort Layers:
      • 1” Cool Twist® Gel Memory Form
      • 1” Serta® PillowSoft™ Foam
        Support System:
      • 6" Serta® Foam Core
      • Dimensions:
      • Twin: 39 W x 75 D
      • Twin XL: 39 W x 80 D
      • Full: 54 W x 75 D
      • Queen: 60 W x 80 D
      • King: 76 W x 80 D
      • Cal King: 72 W x 84 D
Suitable for Adjustable Base

Suitable for Adjustable Base

Low Motion Transfer

Low Motion Transfer

Cooling Technology

Cooling Technology



Items delineated as “FREE SHIPPING” ship free with ground shipping and do not include in-home delivery or setup, nor do they qualify for Red Carpet Delivery.

Get free delivery when you spend over $399.* This includes next day delivery, free in-home set up, removal of old mattress, and our trademark Red Carpet Delivery!
*Available for most products and online only. Select zip codes do not apply. Call for details 800-327-7720.

Red Carpet Delivery Details: We guarantee your new mattress will be delivered within a designated 1 day delivery window, or your delivery is free. If your delivery is late, simply contact us after signing the delivery manifest with the delivery time stamp and we will credit your account or mail a refund check for the price of your delivery fee within three weeks. As part of our Red Carpet Delivery Service, we will contact you to schedule delivery whenever it's convenient for you. While we install your new mattress, we will also haul your old mattress away. Red Carpet Delivery is not applicable on all products and is not available in all areas.

Product Reviews