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Beauty Sleep Twin Xl Low Profile Foundation

Not available in your region

SKU: 51022261

If you are looking to add a little height to your bed or just simply extend the life of your Beauty Sleep mattress, the Beauty Sleep Flat Mattress Foundation is the perfect solution. Designed to provide long-lasting comfort, the Beauty Sleep flat bed foundation includes a spruce framework and welded steel elements for greater support and durability.

Collection

Box Spring

Warranty

10 year limited warranty -

Code A -

View Warranty

Color

Black

Construction

Welded steel elements

Foundation height

Low profile

Profile height

5.50 inch

Style

Flat

39.00"w x 80.00"d x 5.50"h

4 out of 5 stars

Based on 5142 ratings
5
61%
4
11%
3
8%
2
6%
1
13%
Happy Mama

Worth Every Penny for Our Toddler Transition

We absolutely love this mattress. Our son had been co-sleeping with me on our Tempur-Pedic, and we knew that if we ever wanted him to comfortably transition to his own bed, it needed to feel just as cozy and supportive. We decided to invest in one for him too, knowing it would grow with him over the years — and realistically, we’d be spending plenty of nights in it as well. It has completely lived up to our expectations. He’s sleeping amazingly, and honestly, so am I when I’m in there with him. Even my mom accidentally fell asleep with him during nap time because it’s that comfortable. The quality and comfort are incredible, and it made such a difference in helping the transition feel safe and familiar for him. No regrets at all. We’re a Tempurpedic family!

Review provided by Sealy

Reviewed On May 15, 2026
Nighty Night

Super strong

This review was collected as part of a promotion

Very happy with the quality of this and how it moves up and down just where I need it for my back support. Anyone with back issues would love this like me! It has relieved aches for sure.

Review provided by Sealy

Reviewed On May 15, 2026
Nighty Night

Insanely comfortable

This review was collected as part of a promotion

This is what I have been missing in my life. I sleep like a baby now. It has relieved aches from my sciatica and I feel more energy throughout the day too!

Review provided by Sealy

Reviewed On May 15, 2026
Rick

Not what we thought that it was

This review was collected as part of a promotion

Sorry for the Queen topper was so poor that we had to put our 4yr. Old My Pillow topper back on ! Yours is zero support and ends up in a ball basically by morning very uncomfortable

Review provided by Sealy

Reviewed On May 15, 2026
Gago

I cannot sleep

She is very cruel.

Review provided by Sealy

Reviewed On May 15, 2026