TEMPUR-Flat® Foundation

Our TEMPUR-Flat® Foundation is the perfect support for your Tempur-Pedic® mattress with a solid, flat surface in 3 profile options.

$380.00
FREE DELIVERY in 1-2 Weeks
Credit Card image

without affecting your credit score.

Choose Your Perfect Foundation

Engineered to be a strong and durable platform to support your Tempur-Pedic® mattress for years to come, at a height that's right for you.

Adapt medium hybrid mattress on a 9 inch flat foundation

9" High

Matches a traditional box-spring
height

Adapt medium hybrid mattress on a 5 inch flat foundation

5" Low

A more modern look that easily fits through narrow stairways

Adapt medium hybrid mattress on a 2 inch flat foundation

2" Ultra Low

Sleek profile perfect for platform-style bed
frames

Size availability

  • Twin: 38" x 74"
  • Twin XL: 38" x 80"
  • Full: 53" x 74"
  • Queen: 60"x 80"
  • Split Queen: 30" x 80" (each piece/2-piece foundation)
  • King/Split: 38" x 80" (each piece/2-piece foundation)
  • CA King/Split: 36" x 84" (each piece/2-piece foundation)

*Dimensions of each individual foundation may vary. King and CA King foundations come in 2 pieces, for easy shipping and delivery.

Product weights

High Profile 9"

  • Twin: 46 lbs.
  • Twin XL: 49 lbs.
  • Double: 60 lbs.
  • Queen: 70 lbs.
  • Split Queen: 82 lbs. (41 lbs. each piece)
  • King/Split: 98 lbs. (49 lbs. each piece)
  • CA King/Split: 98 lbs. (49 lbs. each piece)

Low Profile 5"

  • Twin XL: 43 lbs.
  • Double: 56 lbs.
  • Queen: 68 lbs.
  • Split Queen: 80 lbs. (40 lbs. each piece)
  • King/Split: 86 lbs. (43 lbs. each piece)
  • CA King/Split: 84 lbs. (42 lbs. each piece)

Ultra Low Profile 2"

  • Twin: 31 lbs.
  • Twin XL: 34 lbs.
  • Double: 45 lbs.
  • Queen: 55 lbs.
  • King/Split: 68 lbs. (34 lbs. each piece)
  • CA King/Split: 68 lbs. (34 lbs. each piece)

Features

  • Antimicrobial treatment hinders microorganisms, including dust mites
  • Minimizes motion transfer between sleep partners

Warranty

We design and build every foundation to last with a

10-year limited warranty.

Return Policy

This product cannot be returned and the 90 night trial does not apply.


Read our return policy

Rated 4.419393939393939 out of 5 stars

Sleepers Love Tempur-Pedic®

Rated 4.419393939393939 out of 5 stars
825+ REVIEWS
AVERAGE OF 4.4 STARS

Filter Reviews

Activating this element will cause content on the page to be updated
Rating
(626)
(80)
(31)
(19)
(70)
Rated 5 out of 5 stars
5
Flat Foundation
Oct 13, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

You get what you pay for

Oct 13, 2026
Sir Sleepsalot, Washington
Expensive, but a nice premium turnkey solution that keeps your mattress protected and ensures your warranty is good.
Rated 5 out of 5 stars
5
Flat Foundation
Oct 8, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

sailor back

Oct 8, 2026
sailor, Orlando Fl
helps with bed
Rated 5 out of 5 stars
5
Flat Foundation
Oct 5, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Best nights sleep!

Oct 5, 2026
Comfy sleeper, Washington
Ultra low platform for our bed. It supports the bed perfectly and is the perfect height that we wanted.
Rated 5 out of 5 stars
5
Flat Foundation
Oct 5, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Perfect height

Oct 5, 2026
Marty, Michigan
I love a bed that is lower on the ground, so this is perfect.
Rated 5 out of 5 stars
5
Flat Foundation
Sep 29, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Solid base for your bed

Sep 29, 2026
Jdm, Arizona
Lightweight and fit my frame perfectly. Mattress is now secure!
Rated 5 out of 5 stars
5
Flat Foundation
Sep 22, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Solid base with no motion transfer

Sep 22, 2026
NoMoreMoving, Jacksonville, FL
I’m very happy with our Tempur-Pedic flat bases. We previously had a Serta adjustable base, but it transferred too much movement, so we could feel every time the other person moved. With the Tempur-Pedic flat bases, there is virtually no motion transfer, and the mattress feels properly and consistently supported. We’re also very happy that we chose to stick with authentic Tempur-Pedic products. The bases were incredibly easy to set up—just cut away the wrapping and they’re ready to go. They were also light enough that I was able to move them myself. The king-size base comes as two separate twin bases, which makes it much easier to move and set up. It also works especially well with a split king because the two sides remain independent, with essentially no movement transferring from one side to the other. Overall, we’re very happy with the purchase and would absolutely recommend these bases.
Close
Improve Your Shopping Experience

You’re using an unsupported web browser.
A list of the most popular browsers can be found below. Just click on an icon to visit the download page.

Close
Your Software is Out of Date

Your phone or tablet is using software unsupported by our website. To improve your shopping experience, please update your device to the latest version of iOS or Android OS.