
Stearns And Foster Twin Xl High Profile Foundation
SKU: 50848501
A solid surface foundation is engineered to provide years of stationary support. Designed and upholstered to complement our mattresses and your bedroom decor.
Collection
Box Spring
Warranty
10 year limited warranty -
Code F3 - 10/10 -
View WarrantyColor
Gray
Construction
Solid Surface
Foundation height
9 inch
Profile height
High Profile
Upholstery material
Upholstered
Q&A answers generated with AI assistance.
Does this foundation require any assembly upon delivery?
No assembly is required for this item. It arrives as a fully constructed, solid unit ready to be placed directly onto your bed frame. This is a significant advantage for those who want a quick and seamless setup without the need for tools or complex instructions.
Is this foundation easy to move in small apartments or homes with tight staircases?
While this is a sturdy, high-profile unit, the Twin XL footprint (39"w x 80"l) is designed to be manageable in tighter spaces. If you are furnishing a master suite with a King-sized mattress but have a narrow staircase or small elevator, using two Twin XL foundations is the most practical solution, as they are much easier to maneuver through doorways and around corners than a single King-sized base.
What are the benefits of choosing a 9-inch high-profile foundation?
This 9-inch high-profile base is ideal for shoppers who prefer a taller, more traditional bed height. A high-profile foundation can make getting in and out of bed more comfortable and creates a more prominent, contemporary aesthetic in the bedroom. It is also an excellent choice if you have a lower-profile mattress but still want to achieve a grand, elevated look.
Why should I choose a Twin XL foundation instead of a standard Twin?
A Twin XL foundation measures 80 inches in length, providing five extra inches compared to a standard Twin. This makes it the standard choice for taller individuals, teenagers, or college students in dorm environments. Additionally, the Twin XL size is the necessary component for creating a "Split King" setup when two are placed side-by-side.
What is the difference between a mattress foundation and a traditional box spring?
While they look similar, a foundation like this Stearns & Foster model provides a much sturdier, rigid base compared to the flexible “give” of a traditional box spring. This solid surface construction is specifically engineered to offer stationary support that prevents your mattress from warping or sagging over time, ensuring the structural integrity of your sleep system.
How does the construction of this foundation ensure long-term durability?
Based on our expertise in premium sleep systems, this foundation is crafted from high-grade wood and reinforced with a high-gauge steel wire support structure. This robust "Solid Surface" construction is vital for maintaining a completely flat surface, which is often a specific requirement for maintaining full warranty protection on high-end mattresses.
Can I use this foundation with other mattress types like memory foam or hybrids?
Yes. Because this is a solid surface foundation rather than a slatted base, it provides the consistent, uniform support required by modern mattress technologies. This includes memory foam, latex, and hybrid mattresses, which require a flat, non-yielding surface to prevent the materials from dipping or losing their shape over time.
39.00"w x 80.00"d x 9.00"h

4 out of 5 stars
Great Product
We are loving this adjustable base. We have the split king version which lets my wife and I have different settings to suit our desires. We have both created custom setups and my setup allows me to sleep with a slight elevation to my upper body and legs, plus a little lumbar support dialed in, which I sleep very well on. I love how easy it was to setup and customize the settings. Really like the lumbar support. The only negative that we experienced was that there are a few blue lights on the frame and we like to sleep in a dark bedroom so I had to install some black tape over the lights on the frame so that we can have a dark room. The standard lights are pretty bright.
Review provided by Sealy
Perfect Pillow
This review was collected as part of a promotion
This is my personal favorite because it’s not too thick and I love the cooling !
Review provided by Sealy
Great pillow
This review was collected as part of a promotion
This is a very comfortable pillow for reading.
Review provided by Sealy
The sheets ever
This review was collected as part of a promotion
These sheet are super soft and they don’t mover around!! Great product
Review provided by Sealy
Comfort
This review was collected as part of a promotion
The Rayon from Bamboo sheets are comfortable and soft. They have controlled our body temperatures throughout the night! My wife and I sleep so much better now.
Review provided by Sealy








