Furniture › Bedroom Furniture › California King › foundation metal bed frame platform

Mattress Foundation - High Profile, California King Split - Ballard Designs

Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

Alwyn Home Ndayisenga 5 Inch Metal Box Spring, Basics Mattress Foundation, Heavy Duty Steel Slat Bed Frame, Easy Assembly Metal | Wayfair

This 5-inch low-profile box spring is meticulously crafted to offer exceptional support for any mattress. While selecting the perfect mattress is a crucial aspect of creating an ideal sleeping environment, it's equally important to consider the... more

Alwyn Home Lutcher 7 Inch Metal Box Spring, Basics Mattress Foundation, Heavy Duty Steel Slat Bed Frame, Easy Assembly Metal | 7 H x 72 W in | Wayfair

Guarantee your sleep quality with our heavy-duty structure box springs. Crafted from robust metal slats and durable reinforced steel construction that can easily support your mattress, it's a nice mattress foundation. This box spring's sleek design... more

Alwyn Home Gilson 16" Metal Mattress Foundation Wood/Metal in Brown | 16 H x 71.5 W x 83 D in | Wayfair D20E93C181A24612BAC2DF75C6226D2D

Supportive, sturdy, and easy on the eyes too, this foundation is your one-and-done solution for convenient mattress support. Featuring a durable steel frame and solid wood legs, this standing box spring features simple, bolt-free assembly and comes... more

Alwyn Home Gilson 16" Metal Mattress Foundation Wood/Metal in Brown | 16 H x 71.5 W x 83 D in | Wayfair D20E93C181A24612BAC2DF75C6226D2D

Supportive, sturdy, and easy on the eyes too, this foundation is your one-and-done solution for convenient mattress support. Featuring a durable steel frame and solid wood legs, this standing box spring features simple, bolt-free assembly and comes... more

Ghostbed All-in-One Mattress Foundation™ Metal | 14 H x 72 W x 83 D in | Wayfair G11AIO067

Support your mattress with GhostBed's foundation, frame, and box spring alternative in one, featuring quick-snap assembly—no tools required! Sturdy, all-metal construction holds up to 3, 000 lbs. and replaces the need for a box spring or separate metal... more

Beautyrest Triton Foundation Wood in Brown | 4 H x 85 W x 76 D in | Wayfair 700810116-9870

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: California King, Profile: Low | Beautyrest Triton Foundation Wood in... more

Beautyrest Triton Foundation Wood in Brown | 9 H x 85 W x 76 D in | Wayfair 700810116-9970

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: California King, Profile: Standard | Beautyrest Triton Foundation Wood... more

Alwyn Home Metal Box Spring w/ Fabric Cover-Multiple Sizes Metal | 9 H x 71.57 W x 83.58 D in | Wayfair B633B27539C0439580F76AC8DD9E60CE

Box Spring 7/9 Inch, High Profile Metal Frame Box Spring Bed Base with Fabric Cover, Sturdy Mattress Foundation, Easy Assembly, Noise Free, Black Profile: High Profile (9"), Size: California King | Alwyn Home Metal Box Spring w/ Fabric Cover-Multiple... more

Alwyn Home Varian Easy Assembly Metal Box Spring - Multiple Sizes Metal | Standard Profile (7.5"),California King | Wayfair

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Varian Easy Assembly Metal Box Spring - Multiple Sizes Metal | California King, Standard Profile (9") | Wayfair

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Varian Easy Assembly Metal Box Spring - Multiple Sizes Metal | Standard Profile (5"),California King | Wayfair

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Nazarene 9 Inch Metal Box Spring, Easy Assembly Metal | 9 H x 72 W x 84 D in | Wayfair 900E8D43B803449991805455A2A622EB

Our heavy-duty structure boxspring is designed to provide excellent support under any mattress. We spend a lot of time picking out the right mattress. But they're not the only important part of your bed - you also need the right mattress foundations!... more

Maenizi 5 Inch Box Spring 5" Metal Box Spring Metal | 5 H x 71.57 W x 83.58 D in | Wayfair BS5-6CK

Box Spring 5 Inch Low Profile, Heavy Duty Metal Box Spring Bed Base with Fabric Cover, Mattress Foundation, Easy Assembly, Noise Free, Black Size: California King | Maenizi 5 Inch Box Spring 5" Metal Box Spring Metal | 5 H x 71.57 W x 83.58 D in | Wayfair more

White Noise Adamsville Split Wood Bunkie Board Wood in Brown | California King | Wayfair 49355BEBA32B43048EB940F89FD376C1

The bunkie board split bunkie board provides a surface foundation for any platform beds, bunks, and daybeds. It adds support to the mattress and will keep the mattress stay in good shape thus extending the life of your mattress. It will give firm... more

Alwyn Home Dunshee 0.68-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats Wood in Brown | 0.68 H x 72 W x 83 D in | Wayfair

The heavy-duty wood bunkie board with slats provides an excellent surface foundation for any platform beds, bunkies, and daybeds. It adds support to any mattress type and will keep the mattress stay in good shape thus extending the life of your... more

Alwyn Home Wood Bunkie Board Wood in Brown | 1.5 H x 72 W x 84 D in | Wayfair D8021251246E4D0BB821CABDB1B88532

The bunkie board provides a surface foundation for any platform beds, bunks, and daybeds. It adds support to the mattress and will keep the mattress stay in good shape thus extending the life of your mattress. It will give firm bottom support for the... more

Millwood Pines 0.68-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats Wood in Brown | 0.68 H x 72 W x 83 D in | Wayfair

The standard wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress The wooden slats made... more