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Sealy King High Profile Foundation (2 Twxl)

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SKU: 5901760P

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ENGINEERED FOR SUPERIOR SUPPORT

As America’s #1 Mattress Brand,* Sealy® exceeds industry standards to deliver night after night of quality rest for side sleepers, back sleepers, stomach sleepers, and everyone in between. Whether you need added support or all-night comfort, Sealy® delivers happy mornings for years to come.



*Based on OpenBrand survey for 12 months ending 12/31/24.

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Targeted Support

Sealy Posturepedic’s exclusive PrecisionFit™ Coils are arranged right where you need them to help maintain your body’s natural alignment, provide all-night support, and reduce nagging Bed Aches™.

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Built to Last

Sealy® uses state-of-the-art testing procedures to ensure every mattress exceeds industry standards for quality, which means you’ll enjoy great sleep for years to come.

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Inspired by Orthopedic Specialists

Inspired by orthopedic specialists to reduce nagging Bed Aches™, Sealy Posturepedic® mattresses deliver exceptional support for the quality comfort you deserve night after night.

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Power Bases

PERSONALIZATION, PERFECTED

The Ease® Power Base has all the features you need for the ultimate sleeping experience and is the perfect companion to your Sealy® mattress. Take control of your day or night with an unlimited range of head and foot positions that help you choose the best position for sleeping, reading, working, and more.

A flat foundation provides support for the mattress while ensuring the best mattress feel - coordinated with Sealy mattress aesthetics.

Collection

Box Spring

Warranty

10 year limited warranty -

Code P3 - 10/10 -

View Warranty

Brand

Sealy

Color

Gray

Profile height

High profile

Split King

Yes

Style

Modern

Type

Foundation

Upholstery color

Black

Upholstery material

Fabric

80"l x 39"w x 9"h

4.5 out of 5 stars

Based on 8 ratings
5
88%
4
0%
3
0%
2
0%
1
13%
Dina A
Verified Buyer

Purchased On Feb 10, 2023

Reviewed On Oct 29, 2025
Randy & Julie K
Verified Buyer

Just what we needed

Purchased On Oct 15, 2023

We needed a lower profile box spring. It’s still a bit higher than I thought but we are pleased with our purchase.

Reviewed On Jan 10, 2024
Adelfa P
Verified Buyer

Tempura foundation

Purchased On Dec 3, 2023

Works a good solid foundation should. Very pleased

Reviewed On Dec 30, 2023
Tracey K
Verified Buyer

Mattresses

Purchased On Nov 19, 2023

Excellent Quality

Reviewed On Dec 14, 2023
Kim R
Verified Buyer

Low Profile Foundation Too Thick

Purchased On Jun 1, 2023

These are too thick for this mattress. Had to get a foot stool to get in bed. E-mailed customer service to see if they had anything thinner but never heard any reply from them

Reviewed On Jul 9, 2023
Response from Staff
Kim, we're sorry to hear the foundations made your bed too high and we'd be happy to see what options are available. Please email your order # and concerns to TellUs@RoomsToGo.com.
TellUs Rooms To Go
Jul 10, 2023
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