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Stearns And Foster Twin Low Profile Foundation

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SKU: 51248500

Long-Lasting SUPPORT. Luxurious comfort and support you can't wait to come back to. Shop Now.
Ahhh-mazingly COMFORTABLE. Text describing Stearns & Foster mattresses.
Support
Support

Crafted with high-quality materials, including exclusive hybrid and innerspring technologies that provide long-lasting stability night after night.

Pressure Relief
Pressure Relief

Indulgent memory foam layers adapt to your unique body shape for pressure relief where you need it.

Cooling
Cooling

Sleep comfortably in any season thanks to additional cooling technology like improved airflow and cool-to-the-touch covers.

Intellicoil® Innersprings

The exclusive design of our IntelliCoil® Innersprings offers a unique level of support to every type of sleeper by responding to varying types of pressure for unmatched long-lasting comfort.

A solid surface foundation is engineered to provide years of stationary support. Designed and upholstered to complement our mattresses and your bedroom decor.

SKU: 51248500

Collection

Box Spring

Warranty

10 year limited warranty -

Code F3 - 10/10 -

View Warranty

Mattress foundation profile

Low profile

Profile height

5 inch

Upholstery material

Upholstered

Q&A answers generated with AI assistance.

What materials are used to construct this mattress foundation?

Based on our expertise with the Stearns & Foster brand, this foundation is crafted from high-grade wood paired with a high-gauge steel wire support structure. Unlike traditional box springs that have "give," this solid-surface design is engineered to provide years of stationary support, ensuring your mattress remains flat and stable.


What is the advantage of choosing a low-profile foundation over a standard-height one?

This foundation features a 5-inch low-profile height, which is significantly shorter than the standard 9-inch models. It is an ideal choice for modern, thicker mattresses, as it keeps the overall bed height at a manageable and aesthetically pleasing level. This lower profile creates a sleek, contemporary look and makes it easier to climb into bed without sacrificing the essential support your mattress requires.


Does the upholstery on the foundation serve a specific purpose?

Beyond providing a finished look, the upholstery is designed to complement both the mattress and your bedroom decor. The high-quality fabric finish provides a polished, cohesive appearance that allows the foundation to blend seamlessly with your bed frame. This professional tailoring often eliminates the need for a traditional bed skirt, contributing to a cleaner, more modern room aesthetic.


How does a solid-surface foundation help protect my mattress warranty?

Most high-quality mattress manufacturers, including Stearns & Foster, require a completely flat and sturdy surface to maintain warranty protection. This foundation is specifically designed to prevent the warping or sagging that can occur with older support systems. By providing a consistent, level base, it helps preserve the structural integrity of your mattress for its entire lifespan.


Can I use this twin foundation with other mattress brands?

While this foundation is upholstered to perfectly complement Stearns & Foster mattresses, it is built to standard U.S. twin dimensions. Because it provides a solid, flat surface, it is compatible with most twin-sized mattresses that require a firm base, including memory foam, latex, and hybrid models that cannot be used with traditional coiled box springs.


Is this twin foundation suitable for a child’s bedroom or a bunk bed?

Yes, this foundation is an excellent solution for children's rooms. With its 5-inch profile and standard twin dimensions (75"l x 38"w), it helps keep the sleeping surface at a safer, more accessible height for younger children. It is also a popular choice for bunk beds or loft beds where minimizing the base height is necessary to ensure the mattress sits safely below the guardrails.

38.00"w x 75.00"d x 5.00"h

4.4 out of 5 stars

Based on 807 ratings
5
76%
4
10%
3
4%
2
2%
1
8%
NoMoreMoving

Solid base with no motion transfer

This review was collected as part of a promotion

I’m very happy with our Tempur-Pedic flat bases. We previously had a Serta adjustable base, but it transferred too much movement, so we could feel every time the other person moved. With the Tempur-Pedic flat bases, there is virtually no motion transfer, and the mattress feels properly and consistently supported. We’re also very happy that we chose to stick with authentic Tempur-Pedic products. The bases were incredibly easy to set up—just cut away the wrapping and they’re ready to go. They were also light enough that I was able to move them myself. The king-size base comes as two separate twin bases, which makes it much easier to move and set up. It also works especially well with a split king because the two sides remain independent, with essentially no movement transferring from one side to the other. Overall, we’re very happy with the purchase and would absolutely recommend these bases.

Review provided by Tempur-Pedic

Reviewed On Sep 22, 2026
Better sleep

No more noise from a worn out foundation.

This review was collected as part of a promotion

I noticed that my new mattress is firmer and more supportive.

Review provided by Tempur-Pedic

Reviewed On Sep 21, 2026
Sound Z's

Where Comfort Meets Craftsmanship

This review was collected as part of a promotion

A gamechanger. It is one of those products that delivers exactly what it promises. My sleep has improved to the point of making a difference in m days. It pairs perfectly with my Temper-Pedic Hybrid mattress. The comfort level is outstanding. I highly recommend this base for anyone looking for support that actually works.

Review provided by Tempur-Pedic

Reviewed On Sep 21, 2026
Sore No More

Great Quality

This review was collected as part of a promotion

The foundation is strong and provides the lift we needed.

Review provided by Tempur-Pedic

Reviewed On Aug 31, 2026
Happy Sleeper

Great Support

This review was collected as part of a promotion

The Flat Foundation is great support for the TempurPedic. We got the split foundation to navigate narrow stairs in an old house. My only regret is that I opted for the 5" instead of the 9". My last mattress felt like it sat way too high but the TempurPedic is a much more stream-lined mattress without a lot of fluff and bulk so the whole set up sits considerably lower. The 9" would have been a better fit but the 5" is fine for now. I have old dogs and this makes it easier for them to navigate the height of the bed. I do wish they offered a while version as the dark charcoal color is visible through my white linen bed skirt.

Review provided by Tempur-Pedic

Reviewed On Aug 19, 2026