Twin Size Box Spring


Description & Features:

Mattresses aren’t the only important part of your bed; you also need the right foundation. The Universal Box Spring is a strong Metal foundation for a quiet night’s sleep. The Metal construction is quieter and stronger than all-wood alternatives, making it the perfect choice for your new bed. Available in two height options; five inch low-profile and nine inch high-profile, the Semi Flex will also give you a great foundation for your bed. The design has tailored corners and a neutral color that add to the visual appeal of the unit. It passes all durability tests; including Cornell, Rollator, and Impact, making it a lasting staple in your bedroom for years to come.


  • Strong Metal Foundation
  • One-Piece, Rigid-Metal Design
  • Noiseless
  • 53% Stronger Than 4-Gauge Borders
  • 14% Stronger than 3-Gauge
  • Smaller Corner Radius Design Allows Better Tailoring at the Corners
  • Nibbled border for cut-to-size insulator pads
  • Twin: 39" W x 75" L
  • Full: 54" W x 75" L
  • Queen: 60" W x 80" L
  • King: 76" W x 80" L