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Sealy Posturepedic Queen Low Profile Foundation

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SKU: 50929274

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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.

Targeted Support
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™.

Built to Last
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.

Inspired by Orthopedic Specialists
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.

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

Collection

Box Spring

Warranty

10 year limited warranty -

View Warranty

Color

Blue

Construction

Flat

Mattress foundation profile

Low profile

Q&A answers generated with AI assistance.

How much height will this low profile foundation add to my bed setup?

This low profile foundation adds exactly 5 inches of height to your bed. It is an excellent choice for shoppers who prefer a modern, lower-to-the-ground aesthetic or for those pairing it with a high-profile, thick mattress. Using a 5-inch foundation instead of a standard 9-inch version helps keep the total bed height at a comfortable level for getting in and out of bed.


Is this foundation suitable for use with a memory foam or hybrid mattress?

Yes, this foundation is ideal for foam and hybrid models. These mattresses require a consistent, flat, and non-yielding surface to prevent the materials from shifting or sagging. This Sealy Posturepedic foundation provides the solid support necessary to preserve the structural integrity of your mattress and ensure your manufacturer’s warranty remains valid.


Does this foundation require assembly upon delivery?

No, this foundation is delivered fully assembled. When you choose our full-service delivery, our team will handle the heavy lifting and place the foundation directly onto your bed frame for you. This allows you to set up your sleep sanctuary quickly without the need for tools or complicated instructions.


How does the construction of this foundation help prevent my mattress from sagging?

This foundation is engineered with a flat, supportive surface designed to distribute weight evenly across the entire queen-sized base. By providing a stable platform that does not dip or flex, it prevents the mattress from warping or developing soft spots. This type of high-quality support is a hallmark of longevity for your sleep system, ensuring your mattress stays supportive for years to come.


What is the difference between this mattress foundation and a traditional box spring?

Unlike a traditional box spring, which contains internal coils that provide "give," this mattress foundation features a flat, rigid construction. This design creates a much sturdier and more stable base, which is the preferred support system for modern innerspring, memory foam, and hybrid mattresses. It ensures your mattress remains level and maintains its intended comfort feel over time.


Will this foundation be easy to move into an apartment or through narrow hallways?

Because this is a "low profile" model with a height of only 5 inches, it is significantly easier to maneuver through tight spaces, narrow stairwells, or low-clearance hallways than a standard 9-inch box spring. However, as a queen-sized unit with dimensions of 80"L x 60"W, we recommend measuring your entryways and any sharp turns in your home to ensure a smooth delivery and setup.

60.00"w x 79.00"d x 5.00"h

4.6 out of 5 stars

Based on 77 ratings
5
82%
4
9%
3
1%
2
1%
1
6%
Kimberly C
Verified Buyer

Purchased On Jun 27, 2025

Never received this

Reviewed On Jul 21, 2026
Response from Staff
Hi Kimberly, we'd love to confirm that you're missing the foundation, as we're seeing it on the delivery photos! Please give us a call when you can.
Morgane Hinde
Jul 21, 2026
Patricia P
Verified Buyer

Purchased On Mar 19, 2023

Reviewed On Feb 5, 2026
Barbars B
Verified Buyer

Purchased On Jul 3, 2025

Reviewed On Oct 16, 2025
Corletta S
Verified Buyer

Purchased On Jun 18, 2023

No complaints

Reviewed On Sep 14, 2025
April S
Verified Buyer

Purchased On Aug 1, 2025

Reviewed On Sep 11, 2025