
Beauty Sleep Twin Xl High Profile Foundation
SKU: 50822266
If you are looking to add a little height to your bed or just simply extend the life of your Beauty Sleep mattress, the Beauty Sleep Flat Mattress Foundation is the perfect solution. Designed to provide long-lasting comfort, the Beauty Sleep flat bed foundation includes a spruce framework and welded steel elements for greater support and durability.
Collection
Box Spring
Warranty
10 year limited warranty -
Code A -
View WarrantyColor
Black
Foundation height
High profile
Profile height
9 inch
Q&A answers generated with AI assistance.
Is a Twin XL foundation suitable for a college dorm or a small apartment?
Absolutely. The Twin XL size (80" L x 38" W) is the standard dimension for most college dormitories and is an ideal solution for maximizing comfort in compact apartment living. Its extra 5 inches of length compared to a standard twin makes it much more suitable for taller students or adults living in urban spaces.
What are the advantages of choosing a 9-inch high-profile foundation?
This 9-inch high-profile foundation is designed for those who prefer a traditional bed height. It is especially beneficial if you have a low-sitting bed frame but want the ease of getting in and out of a bed that sits higher off the floor. Adding this elevation also provides a more substantial, classic aesthetic to your bedroom.
Does this mattress foundation require any assembly upon delivery?
For your convenience, this foundation arrives fully assembled. You won't need any tools or extra time for setup—simply place it on your bed frame and add your mattress. This is particularly helpful for residents in high-rise apartments or dorms where a quick and hassle-free move-in is essential.
Why do I need a foundation instead of just putting my mattress on a bed frame?
A foundation provides a completely flat, non-flexible surface that is essential for maintaining the structural integrity of your mattress. By offering a stable base, this foundation helps prevent sagging and warping, which extends the life of your sleep system. Additionally, many modern mattress warranties require a solid foundation to ensure total protection.
Can I use two of these foundations together to create a larger bed?
Yes, placing two Twin XL foundations side-by-side is the standard method for creating a stable base for a Split King mattress configuration. This setup offers the surface area of a King bed while maintaining the portability of two smaller units, making it much easier to navigate through tight hallways or up narrow staircases during a move.
What materials are used in this foundation to ensure it lasts?
This foundation is built with a robust spruce framework and reinforced with welded steel elements. While traditional box springs have "give" that can lead to mattress wear over time, this combination of natural wood and high-grade metal creates a rigid, durable support system designed to withstand years of daily use without losing its shape.
39.00"w x 80.00"d x 9.00"h

4 out of 5 stars
Hot and sinks
We opt to pay for the add on cooling but it doesn't help at all. The 3 inch form is too thick, can't feel the bed support at all after having the topper on. Stay away if you have back pain. Wish I could return toppers. context: I am 5'7 160lb and my wife is 5'1 104lb. we are early 30s.
Review provided by Sealy
Very comfortable!
This review was collected as part of a promotion
This is my second topper. My first one was starting to get a little saggy. I sleep so much better with this than without. I’m an older person so it eases my aches and pains. 🤣
Review provided by Sealy
Hi quality
This review was collected as part of a promotion
Thick but soft after a few washings
Review provided by Sealy
Love this Topper
I'm very happy with my purchase. I love crawling into bed at night--it's soft but still supporting without "sinking in." It's cool, but not cold. Reading the reviews, I was concerned about it being too soft and/or too cool, but I find it right were I want it to be. I'm definitely sleeping better and wake up not so achy.
Review provided by Sealy
My king luxe breeze mattress
I have been struggling to find the right mattress. After buying three that was so uncomfortable, I finally went and bought a Tempur-pedic. It took 30 days before it became really comfortable and now I love the softness and how it molds my body.
Review provided by Sealy
