
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.
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.
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.
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.
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.
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.
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.
39.00"w x 80.00"d x 9.00"h

4 out of 5 stars
Pros & Cons
The straps to hold on place are extremely stretchable and don't keep it in place. Every night I have to adjust it. It doesn't do anything as far as cooling. That was an added price that wasn't worth it. As far as the softness, it is definitely comfortable. Not sure it's wish it overall though.
Review provided by Sealy
Like sleeping on a rock
This review was collected as part of a promotion
The quality of the mattress is nice, but it’s incredibly hard, with no give. We’ve slept on it a few times and are in the process of trying to exchange it for a High Point II
Review provided by Sealy
Good quality
This review was collected as part of a promotion
Really love this pillow it's comfortable and keeps it shape unlike most pillows.
Review provided by Sealy
No more pain
This review was collected as part of a promotion
My morning back pain is gone. Since moving to this mattress, my sleep shifted from painful to deeply restorative. I used to drag through the day; now I wake up alert and energetic every morning. Highly recommended for anyone suffering from back issues.
Review provided by Sealy
Failed product with very poor warranty
My mattress failed and offers no support. I bottom out and cannot sleep with any comfort. The company’s warranty is a fraud in my opinion. They refuse to inspect the mattress to make an honest decision. They ask for photos be sent to them and they deny the claim based on their own arbitrary interpretation. They send you a list of all the things that void the warranty and deny the claim even though none of those items apply to my mattress. It is a phony warranty that covers nothing in my opinion. And the company is miserable and biased to deal with. They have zero compassion and with no proof will flat out deny your claim. Also their product has deteriated in quality over the years as I have personal experience. Go to a mattress store and sit or lie on one of their new mattresses…any one of your choice and you will probably experience that you go to the bottom. I would strongly suggest you consider any other mattress brand and I believe you will be much happier in my opinion based on my personal experience. Stay away from this company to avoid discomfort and potential future aggravation. There are so many better products and better companies to choose from in my opinion. Buyer beware!
Review provided by Sealy

