• Assembled in USA

    Designed & assembled
    in the USA

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 | Arrives in 1-2 Weeks
  • Assembled in USA

    Designed & assembled
    in the USA

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

couple sleeping on tempur- ergo extend smart base

Elevate Your Sleep Experience

Customize your comfort with an adjustable Power Base. From automatic Snore Response™ to sleep sensing, our innovative Smart Bases track and respond to you and your partner.

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Size availability

  • Twin: 38" x 74"
  • Twin Long: 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 Long: 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 Long: 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 Long: 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.

Sleepers Love Tempur-Pedic®

Rated 4.533379040892612 out of 5 stars
Rated 4.533379040892612 out of 5 stars
1,983+ REVIEWS
AVERAGE OF 4.5 STARS

Filter Reviews

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Rating
(1,550)
(219)
(75)
(34)
(105)
Rated 5 out of 5 stars
5
EASE® Power Base
Nov 3, 2026
Source:
Tempur-Pedic

Love our new tempurpedic mattress!

Nov 3, 2026
Robin, Watertown, SD
We had our first tempurpedic mattress for 20 years before buying our new one. We love, love, love our new mattress. It's the best mattress we've ever slept on and worth the money because of the quality and how long it lasts.
Rated 5 out of 5 stars
5
EASE® Power Base
Nov 2, 2026
Source:
Tempur-Pedic

Best bed I have ever owned

Nov 2, 2026
Whiskeyxxx, JASPER
Comfort different setting
Rated 5 out of 5 stars
5
Flat Foundation
Oct 29, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Relief

Oct 29, 2026
Happy Camper, Beaumont, TX
I have felt such relief of back pain since getting my tempurpedic! Thank you! Very happy with this product!
Rated 5 out of 5 stars
5
EASE® Power Base
Oct 28, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Easy to use!

Oct 28, 2026
Sleepy Snorlax, Bay area, ca
Easy to use and raises in the right areas to help my back!
Rated 5 out of 5 stars
5
Flat Foundation
Oct 23, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Perfect Fit!

Oct 23, 2026
Sleepy Head, Las Vegas, NV
The 4-inch foundation was the perfect fit for our king-size mattress and slatted bed frame, providing the proper support while meeting our Tempur-Pedic mattress warranty requirements. We’re also really happy with the sleek, low-profile look!
Rated 5 out of 5 stars
5
Flat Foundation
Oct 22, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Great base

Oct 22, 2026
ABKORD, Chicago
Looks great, sleek
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