Breathable slatted surface promotes airflow to keep mattress cool and comfortable
Tool-free assembly allows for quick and easy setup without special tools
Available in multiple heights (standard 7.25 in, low 3.5 in) to fit various bed frames
Supports up to 2,000 lbs for heavy-duty mattress stability
Compatible with any mattress and shipper-friendly packaging for convenient delivery
Summarized by Shop
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 eith
Available Heights
3.5 in (low profile), 7.25 in (standard profile)
Weight Capacity
2,000 lbs (heavy-duty support)
Material
Wood, Plastic
Slat Material
Plywood, Wood
Color Options
White, Beige
Compatible Mattress Sizes
Twin, Twin XL, Queen, King, California King
Summarized by Shop
4.2
681 ratings
5
4
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1
Foundation
I ended up returning this because I needed to make a custom foundation for my existing frame, which is a beautiful older large piece of wood furniture. I'm sure I would've been happy with this foundation if it would've worked for me. Because I am completely happy with everything else. The return process was very simple.
C
Claudia · July 5, 2026
Great
J
Julie · Yesterday
Setup of foundation and installation of mattress expertly and efficiently performed quickly by Carlos at Seko. Called 30 minutes before arrival, greatly appreciated. Highly recommended.