Skip disability assistance statement.

Welcome to our website! As we have the ability to list several hundred items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (207) 255-3555 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

 
4.8 | 13 Reviews

Serta Foundation- Twin XL

Perfect Sleeper Foundation

Features

  • Provides durable support and long-lasting comfort
  • Helps to isolate the effect of your partner's movements in bed
  • Available in all standard bed sizes: Twin, Twin XL, Full, Queen, King and Cal King
  • Your Serta Foundation comes with a 10-Year Limited Warranty

Quick Specs

  • Brand: SERTA
  • Line: Perfect Sleeper Foundation
  • Type: Foundations
  • Width: 38"
  • Height: 9"
  • Depth: 79.5"

See More

 
The Serta Flat Mattress Foundation is a box spring alternative and provides the perfect support for your Serta mattress, adds 9" in height to your bed and is designed to provide durability and long-lasting comfort. Pairing this bed base with your mattress will support it and extend its life while helping isolate the effect of your partner's movements in bed. Available in all standard bed foundation sizes: Twin, Twin XL, Full, Queen, King and California King.

Features

  • Provides durable support and long-lasting comfort
  • Helps to isolate the effect of your partner's movements in bed
  • Available in all standard bed sizes: Twin, Twin XL, Full, Queen, King and Cal King
  • Your Serta Foundation comes with a 10-Year Limited Warranty
  • Designed for long-lasting support, the Serta Mattress Foundation reduces motion for an indulgent night's sleep
Brand Serta
Manufacturer Name Serta Simmons Bedding LLC
UPC 747935975026
Computed Mattress Size Twin XL
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type Box Spring
Product Category Foundation
Family Name ,
SubFamily Name Serta Flat Foundation
Product Type Reg Profile Foundation
Year of Launch 2023
Dealer Line National Line
Product Depth (in) 79.5
Product Height (in) 9
Product Width (in) 38
Shipping Depth (in) 80
Shipping Height (in) 9
Shipping Width (in) 38
Product Weight (lb) 30.83,
Shipping Weight (lb) 30.83
Product Cubes 16
Weight Capacity 1000

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Perfect Sleeper Foundation

  • Appearance

  • Type: Foundations

  • Dimensions

  • Width: 38"
  • Height: 9"
  • Depth: 79.5"

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Mattresses can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new bedding should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.8 out of 5

92% of reviewers recommend this product.

5 Stars

New

Timothy P 2/4/2025

Great mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

ZZZZ

Jacque W 7/7/2024

Good box spring
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great Quality

Kayla H 5/22/2024

Love the non slip fabric so your mattress doesn't slide
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Excited about this mattress

Tina T 5/16/2024

Fits the bed frame perfectly! Purchased for guests so we will know how comfortable it is for sleeping soon. My husband and I both felt it was very comfortable when shopping
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

mattress

Felipe L 3/30/2024

Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

New Firm Mattress

Frederick S 3/21/2024

Just received today, wanted a firm mattress and think we go it.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Great mattress

Kim J 3/12/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Cobalt Calm sleeper set

Brenda S 3/7/2024

Nice foundation to complement the Serta Perfectsleeper Cobalt Calm mattress. I am looking forward to many restful nights sleep.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best mattress ever!

Rick L 2/27/2024

Good support and quality construction. Provides a comfortable night's rest. Always pleased with Serta products.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

JUST THE RIGHT FIRMNESS

Mary lou G 1/25/2024

PERFECT FIRMNESS FOR ME AND MY HUSBAND. NO MORE STRUGGLE TO GET COMFORTABLE TO FALL ASLEEP. NO MORE WAKING UP TO TRY TO TURN OVER. JUST VERY HAPPY WITH THE PRDUCT AND SERVICE
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Oasis firm amazing mattress

Erika P 1/7/2024

My oasis mattress field firm great for my back support nice pillow top and breathable it doesn't get hot I'm in Florida so great for hot weather
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Heaven

Kathleen C 8/11/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

comfort

Cindy R 7/12/2023

just received the mattress on July 10th so far so good. Comfortable.
Originally posted on www.serta.com

Yes, I recommend this product