{"product_id":"maf-5-inch-cal-king-box-spring-low-profile-heavy-duty-support","title":"MAF 5 Inch Cal King Box Spring Low Profile - Heavy Duty Support","description":"\u003cp\u003eIn this review of the MAF 5 Inch Cal King Box Spring the bottom line is simple: this is a low-profile, heavy-duty metal foundation for anyone who wants a very stable, noise-free base without adding much height. The unit's reinforced steel frame, triangular folding supports and U-shaped groove welding are the single biggest reasons to consider it, since they deliver a quiet sleep surface that can handle very heavy loads. Assembly is designed to be straightforward with an integrated folding design and included tools, though some patience is helpful when lining up parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty construction:\u003c\/strong\u003e Reinforced steel slats and a solid frame provide maximum stability and strong support for all mattress types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load capacity:\u003c\/strong\u003e The foundation is rated to support up to 3500 lbs, which keeps the mattress firmly supported under heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile design:\u003c\/strong\u003e At 5 in height the foundation keeps the bed closer to the floor while still supporting taller mattresses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise-free performance:\u003c\/strong\u003e Seamless welding and a U-shaped groove design reduce structural movement, preventing squeaks as you shift or turn over.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding, easy assembly:\u003c\/strong\u003e An integrated folding structure and included tools let two people complete setup in a few steps with clear instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable cover:\u003c\/strong\u003e The washable fabric cover detaches for cleaning and hides the metal frame for a tidy look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe MAF low-profile Cal King foundation is best for people who want a sturdy, minimalist base for a Cal King mattress without added height, including owners of memory foam, latex or innerspring mattresses and those placing the foundation directly on the floor. Its high weight capacity also makes it suitable for heavier mattress systems or users who want long-term structural durability.\u003c\/p\u003e\n\u003cp\u003eShoppers who prefer a wooden box spring aesthetic or need adjustable height options should look elsewhere; likewise those who expect tool-free one-person assembly may find the folding process easier with an extra set of hands despite the included tools and instructions.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery sturdy reinforced steel frame gives a solid, stable sleep surface.\u003c\/li\u003e\n\u003cli\u003eQuiet design with welded supports avoids squeaks even with movement.\u003c\/li\u003e\n\u003cli\u003eLow 5 in profile fits lower bed setups while remaining compatible with many mattress types.\u003c\/li\u003e\n\u003cli\u003eRemovable, washable cover keeps the foundation looking clean and finished.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssembly can require patience and two people to align folding supports smoothly.\u003c\/li\u003e\n\u003cli\u003eThe industrial metal look is hidden by the cover but may not suit every decorative preference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCal King metal box spring foundation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall dimensions\u003c\/td\u003e\n\u003ctd\u003e83 L x 71.5 W x 5 H in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e5 in (low profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 3500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eReinforced steel slats with triangular side supports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eRemovable, washable fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFolding design with included tools and instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MAF 5 Inch Cal King Box Spring is a practical choice for anyone who needs a compact, rock-solid foundation that stays quiet under use. Its reinforced steel build and high load rating deliver long-term stability, and the low profile suits modern, lower bed setups. It represents good value for shoppers prioritizing durability and silent performance, provided they accept a metal framed aesthetic and a bit of careful assembly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this foundation fit all Cal King mattresses?\u003c\/strong\u003e\u003cbr\u003eYes, it is sized for Cal King mattresses and is compatible with innerspring, memory foam and latex mattresses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fabric cover washable?\u003c\/strong\u003e\u003cbr\u003eYes, the fabric cover is removable and washable for easy cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow difficult is assembly?\u003c\/strong\u003e\u003cbr\u003eThe folding integrated design and included tools make assembly straightforward, but two people and some patience are recommended for best alignment.\u003c\/p\u003e","brand":"MAF","offers":[{"title":"Default Title","offer_id":48654349762779,"sku":"B0DMN5TC4S","price":139.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81hKb75q5qL._AC_SL1500_af1233bd-938a-43c2-97f1-e141ca43be30.jpg?v=1778743138","url":"https:\/\/gearmusthave.com\/products\/maf-5-inch-cal-king-box-spring-low-profile-heavy-duty-support","provider":"GearMustHave","version":"1.0","type":"link"}