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The Nuls Heavy Duty Metal Mattress Foundation is a 9-inch box-spring replacement built on a heavy-duty steel frame with reinforced slats. Nuls rates it for up to 3,000 lb, far above what most metal foundations claim, and the 9-inch height keeps the mattress at a familiar bed height. It works with memory foam, innerspring, latex and hybrid mattresses, and ships with the tools for assembly plus a removable elastic-edge cover. Buyers rate it 4.1 out of 5; the common praise is sturdiness and simple setup, while the common complaints center on noise and the cover fit.
Availability unknown
Lowest price we've seen: $80.89 on Nov 2 at Walmart. Tracked across 1 store since Nov 2.
Owners rate the Nuls foundation 4.1 out of 5 and mostly credit its rigid steel build and straightforward assembly. Complaints are consistent: noise develops on some units, and the elastic cover does not always sit tight.
This is a 9-inch full-size box spring with a heavy-duty steel frame and reinforced slats. It supports up to 3,000 lb.
It works with memory foam, innerspring, latex and hybrid mattresses. The sturdy construction helps minimize noise.
All tools for assembly are included. A removable elastic-edge cover gives a secure fit and is easy to maintain.
