U.S. Box Spring
- Increased number of slats while allowing for ventilation.
- The gap between slats to less than 3” (3" is the industry standard).
- Uses premium wood quality and smooth sanding finishing of each wood component.
- The foundation is further encased in an all organic cotton cover to keep away dust and still allow for ventilation.
- For all king size mattresses, they use a traditional two-piece foundation.
- Based on research and consumer feedback U.S. Box Spring are now manufacturing lower profile foundations:
~ 5.5” low profile foundation (same price in each size)