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 our Metal Bed Frame (sold separately). Need a standalone bed frame? Try our Foundation with Legs. Compatible with any mattress.