TEMPUR Flat Foundation Resized
  • 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.

Upgrade Your Sleep Experience

$510.00
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 4.529977790787358 out of 5 stars
Rated 4.529977790787358 out of 5 stars
1,879+ REVIEWS
AVERAGE OF 4.5 STARS
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Rating
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(209)
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(32)
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Rated 5 out of 5 stars
5
EASE® Power Base
Mar 30, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Solid product

Mar 30, 2026
Ethan, Cape Cod
This product goes perfectly with my Tempurpedic bed, nice and simple and not too many bells and whistles.
Rated 5 out of 5 stars
5
Flat Foundation
Mar 30, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Love it so far.

Mar 30, 2026
mattress, iowa
This ultra low-profile foundation is exactly what I was looking for. The 2-inch height gives the bed a clean, modern look and is perfect if you prefer a lower setup or are trying to reduce overall bed height. The charcoal color looks sleek and neutral—it blends well with different bedroom styles and doesn’t draw unnecessary attention, honestly can't even see it under the mattress. The build feels sturdy and supportive. It provides excellent support for the mattress, helping it stay in place without sagging. Overall, this is a great option if you want a minimalist, low-profile foundation that still feels solid and well-made. Highly recommend for anyone wanting a simple, modern bed setup.
Rated 5 out of 5 stars
5
Flat Foundation
Mar 30, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Great for our mattress

Mar 30, 2026
Love everything about this , Bend, Oregon
This piece goes underneath our mattress and while it is not a super fancy review, it is important to make sure everything is right from the ground up with your Tempur-Pedic. The purchase was flawless, delivery was quick and easy, and it is just what we needed for our amazing Tempur-Pedic bed.
Rated 5 out of 5 stars
5
EASE® Power Base
Mar 29, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

More than expected

Mar 29, 2026
Not sharing, Na
Love the options it provides
Rated 5 out of 5 stars
5
EASE® Power Base
Mar 27, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Zero gravity??

Mar 27, 2026
Happy customer , Rapid city SD
Good functions for the price!
Rated 5 out of 5 stars
5
Flat Foundation
Mar 19, 2026
Source:
Tempur-Pedic
Sweepstakes Entry

Worth it!

Mar 19, 2026
Cozy sleeper, Brighton, MI
This foundation is absolutely necessary for a tempurpedic mattress. It works beautifully to give the mattress it's amazing comfort!
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