Beautyrest Split California King Low Profile Foundation Pair (2)
SKU: 5932223P
Built for long-lasting support, the Simmons mattress foundation helps produce a deeper night's sleep. This foundation is designed to extend the life of your mattress, providing support for years to come. Assembled in the USA, it features a spruce construction with a steel framework for added durability. Includes 2 foundation pieces for split California king mattresses.
Collection
Box Spring
Warranty
10 year limited warranty -
Code A -
View WarrantyColor
Black
Construction
Steel framework
Mattress size
California king
Pieces
2 pieces
Profile height
Low profile
Split
Split
Type
Foundation
Upholstery material
Upholstered
Q&A answers generated with AI assistance.
Is this foundation suitable for apartments or homes with narrow staircases?
Yes, this split design is specifically engineered for homes with challenging layouts. If you live in an urban apartment, a historic home with narrow halls, or a multi-story residence, the two-piece construction ensures you can fit your California King support system into your bedroom without the clearance issues of a standard solid foundation.
Why is a split foundation recommended for a California King bed?
Due to the significant 84-inch length of a California King, a split foundation is often a logistical necessity. This pair consists of two separate units that sit side-by-side, providing the same stable support as a single piece while being much easier to maneuver through doorways, around tight corners, and up staircases.
Will this foundation support a heavy mattress or high weight capacity?
Engineered for long-lasting durability and assembled in the USA, the combination of a steel frame and solid spruce makes this foundation exceptionally strong. It is designed to provide consistent, flat support for the heaviest premium mattresses, ensuring a stable sleep surface that won't creak or dip over time.
Does this foundation require any assembly upon delivery?
No, this foundation is delivered ready to use. As a set of two pre-assembled pieces, they simply need to be placed side-by-side within your California King bed frame. This "no-assembly-required" design ensures you can set up your sleep system quickly and without the need for tools.
How does the steel framework construction benefit the mattress?
This foundation is built with a reinforced steel framework and spruce construction to provide a rigid, non-flexing surface. Unlike traditional box springs with coils, this heavy-duty design prevents the mattress from sagging and shifting, which is essential for maintaining the structural integrity and warranty requirements of modern memory foam and hybrid mattresses.
What are the advantages of a low-profile foundation?
This foundation features a 5-inch low-profile design, which is ideal for modern, thick mattresses that are 14 inches or taller. By choosing a lower base, you can keep the overall height of your bed at a comfortable, accessible level while maintaining a sleek, contemporary aesthetic in your bedroom.
84"l x 36"w x 5"h



