https://www.bigfigmattress.com/collections/bed-foundations
Heavy-Duty Mattress Foundations & Adjustable Bases | Big Fig
Jan 26, 2026 - Upgrade your sleep with Big Fig’s platform bed, bed frames, bases, and mattress foundations for a restful night and lasting mattress support.
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https://www.bigfigmattress.com/products/big-fig-heavy-duty-foundation-queen
Heavy Duty Queen Mattress Foundation | Big Fig
Big Fig Heavy Duty Queen foundation supports up to 1,100 lbs for two sleepers or 550 lbs for one, delivering 5x the strength of a traditional foundation.
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