: Most modern "box springs" are actually foundations—solid metal or wood frames without actual springs inside. These are often more durable and provide better support for memory foam mattresses.
These national chains offer a wide selection of stand-alone box springs that can be ordered online for home delivery or picked up in-store. : Known for affordable, easy-to-assemble options like the Mainstays Smart Metal Box Spring Go to product viewer dialog for this item.
: Offers individual foundations, including traditional box springs and adjustable bases. where to buy just a box spring
: Carries a large inventory from brands like Serta, Beautyrest, and Tempur-Pedic.
: Many affordable online options arrive in pieces and require assembly. If you want one ready to use immediately, look for "fully assembled" or "no assembly" models. : Most modern "box springs" are actually foundations—solid
: Sells their own manufactured box springs separately to match their various mattress lines. What to Consider Before You Buy
: Carries various profiles from brands like Zinus (~$344 for a no-assembly queen model). Wayfair : Known for affordable, easy-to-assemble options like the
: If you are buying a foundation for a new mattress, check your mattress warranty first; some brands require a specific type of support to remain valid.