Imperius Foldable Box Spring – Full 53x74 Bed Support Slats & Bunkie Board

Overview

Introducing the Imperius Foldable Box Spring, a compact, low profile bed support that sits between your mattress and the frame. It delivers a firmer feel without the bulk of a traditional box spring, and its lightweight design makes it easy to move from room to room or pack for travel.

What makes it stand out

• Enhanced support A bunkie board layer adds extra support under the mattress to help keep the surface even and comfortable over time.
• Low profile Maintains a firm feel without adding noticeable height or clutter to the bed setup.
• Foldable and portable The unit folds for simple storage or quick transport, ideal for guest rooms or temporary layouts.

The box spring is designed to lie in the middle of the mattress area, leaving several inches on each side. This approach provides midline support without covering the entire mattress surface.

Dimensions and handling

• Overall size: 74 inches long by 53 inches wide (full bed footprint).
• Folded size: 53 by 14.8 inches for compact storage.
• Thickness: 1/5 inch when flat; 4/5 inch when folded.
• Weight: approximately 11 pounds, making it easy to reposition or store.

Note: This board is not intended to fit under the entirety of the mattress; position it in the central area with space on either side.

Versatile use cases

• Ideal for kid’s beds, bunk beds, sleeper sofas, pull-out beds, or beds with supportive slats.
• Suitable for rooms with tight storage spaces thanks to its foldable design and lightweight construction.

With its combination of a low profile, sturdy midline support, and travel-friendly foldability, this Imperius solution offers a practical way to refresh a variety of bed setups without adding bulk. Consider it as a flexible option for improving mattress feel in a range of spaces and configurations.