Our Avocado Foundation is the best support structure for bed frames that require a base. With its clean design, breathable slatted surface, and tool-free assembly, it provides long-lasting support while promoting airflow through its slats. Choose from two heights: our standard profile (7.25″) or low profile (3.5″) both available in either Standard Support (up to 600 lbs) or Heavy Duty Support (up to 2,000 lbs). Shown here with ourMetal Bed Frame (sold separately). Need a standalone bed frame? Try our Foundation with Legs. Compatible with any mattress.