Ascension™ Bi-Fold Foundation

The traditional look of a box spring with critical center support



Designed to look like a traditional box spring, the durably constructed Ascension™ Bi-Fold Foundation combines critical center support with unique portability for easy transport.

  • Heavy duty tubular steel construction provides critical center support and maximum edge firmness. No box spring required.
  • Thoughtfully engineered to be used with all types of mattresses.
  • Traditional look and feel of a box spring with an easy-to-remove, zip-off cover.
  • Unique design that allows for a flat fold, making delivery and set up a snap.
  • No tools or assembly required; easily moved on stairs or around tight corners.
  • 120-night trial period.
  • 10-year full replacement warranty.

Brooklyn Bedding

Industry Reviews

"Owning their own factory gives Brooklyn Bedding extraordinary control over their materials, cost, and assembly specifications."


"[Brooklyn Bedding offers] high-quality product sold at extremely competitive prices. Their direct-to-consumer business is reflected in the brand's ability to pass savings along to their customers."

Sleep Advisor

"There’s no doubt with Brooklyn Bedding that the designers and manufacturers are mattress experts and knew very well how to make a quality product."

Mattress Clarity

Brooklyn Bedding


Asked Questions

Our foundations vary in height depending on the type of foundation. Below are the heights and available clearance space for each of our foundations.

Foundation (storage space beneath foundation)
Electric Adjustable Base approx. 10” 12”
Heavy Duty High Rise Platform approx. 12” 13.5”
Ascension™ Bi-Fold Foundation n/a 8”
No, we do not currently sell the Ascension™ Bi-Fold Foundation with a frame. This will need to be purchased separately.
The Ascension™ Bi-Fold Foundation is designed with both vertical and horizontal steel slats that provide all the needed support. Its design does not require any additional support for your mattress.
The easy zip-off cover for the Ascension™ Bi-Fold Foundation is available in a combination black and white as pictured. We currently do not offer the cover in any other colors.