
Tempur-pedic Twin Xl Low Profile Foundation
SKU: 51007980
Engineered to support your Tempur-Pedic mattress with a perfectly solid, flat surface - and upholstered in matching grey fabric.
Collection
Box Spring
Warranty
10 year limited warranty -
View WarrantyColor
Gray
Foundation height
5 inch
Profile height
Low profile
Upholstery material
Fabric
Q&A answers generated with AI assistance.
What is the benefit of a low-profile foundation compared to a standard one?
A low-profile foundation, such as this 5-inch model, provides the same heavy-duty support as a standard 9-inch foundation while significantly lowering the bed's overall height. This is an ideal choice for those who prefer a contemporary, low-to-the-ground aesthetic or for users with extra-thick mattresses who want to maintain an easy, accessible height for getting in and out of bed.
Can two of these Twin XL foundations be used together for a larger bed setup?
Yes, using two Twin XL foundations is a standard professional configuration for creating a King-size support system, often called a "Split King." This setup is particularly useful for residents in urban apartments or homes with narrow staircases, as two smaller units are much easier to maneuver through tight spaces than a single large King foundation.
Is this mattress foundation compatible with a traditional box spring?
No. Based on our expert recommendations for Tempur-Pedic products, you should not use a traditional box spring with this mattress. While box springs are designed with "give" for coil mattresses, this foundation provides the solid, non-yielding surface required to maintain the structural integrity and warranty protection of a specialized mattress.
How does a 5-inch foundation help with modern, high-profile bed frames?
Modern bed frames and premium mattresses have become increasingly taller over recent years. Pairing a standard 9-inch foundation with a thick mattress can result in a bed that is uncomfortably high to climb into. This 5-inch low-profile foundation is a strategic solution for high-profile frames, as it reduces the total stack height, keeping your sleep set at a comfortable, traditional level while maintaining a sleek, balanced bedroom look.
Does this foundation require any assembly upon arrival?
This foundation arrives fully assembled and ready for use. It is engineered as a single, durable unit to ensure maximum stability and longevity, meaning there are no slats to install or internal frames to bolt together. It can be placed directly into your bed frame immediately upon delivery.
Why is a solid, flat foundation necessary for a premium mattress?
High-density mattresses require a perfectly flat, solid surface to perform as intended. Our technical standards state that a solid foundation prevents the mattress from sagging or warping over time. By providing a stable base, this foundation ensures the pressure-relieving properties of your mattress are fully supported, effectively extending the lifespan of your investment.
38.00"w x 80.00"d x 5.00"h

4 out of 5 stars
Attention: Anyone with a backache!
This review was collected as part of a promotion
We were looking for the firm mattress we purchased for another home two years ago when my back started aching. All research shows if your spine is old and not in the best shape, the firmer the better. Alas, the mattress was not available in any store anymore, so we called Sterns and Foster directly and were told "sure, we can make that mattress again for you". We were thrilled and within just 2 days my back was feeling much better. This was such a blessing, as I just started drug therapy for my cancer and felt the care, concern and urgency to get this to us quickly was genuine and heartfelt. I hope the "paying forward" that was done by your salesperson and company comes back to you tenfold. Thank you!!!!
Review provided by Stearns & Foster
Amazing comfort and pressure relief
This review was collected as part of a promotion
This topper has upgraded my bed to a luxury experience. I been sleeping better than ever.
Review provided by Sealy
Comfortable and Solid Construction
My wife and I like the adjustable bed base more than we thought we would. The mattress is medium firm and pretty comfortable. Choosing the right pillow is key, too! I had to take my gel pillow back and exchange it for a firmer type that is working out very nicely now.
Review provided by Sealy
Mattress Failure/Bad Customer Service
I purchased a Tempur-Pedic mattress and recently filed a warranty claim due to significant sagging. After multiple levels of review, my claim was denied. The company’s stated reason was that the mattress was used on “improper support” (plywood). In reality, my mattress sits on a sturdy metal frame with plywood on top, as part of a lift system in my toy hauler. If it were purely plywood, the system would have collapsed. Despite providing photos and explaining the setup, Tempur-Pedic refused further review and cited warranty rules. They also denied the claim for sagging, even though the mattress clearly has noticeable indentations. I am disappointed that the warranty process did not fairly consider the actual support system or the mattress condition. I hope the company reconsiders how they handle warranty claims, especially for customers in unique setups like RVs or toy haulers.
Review provided by Sealy
DONT BUY FROM SEALY
I bought a detective mattress and had took of the law tag and didnt know or relazied that I would have a problem with the mattress. This incident or situation has given me complete turmoil. Customer service with claims are horrible plz dont biy a sealy mattress. They are horrible and will kill your back and mostly with experience pain...
Review provided by Sealy

























