Furniture › Bedroom Furniture › Mattresses & Boxsprings › California King › queen bed frame platform bed

California King Medium 12" Gel/Foam Mattress - Lucid Comfort Collection Gel Memory Foam & Bed Frame | 84 H x 72 W 12 D in Wayfair LUCC12CK45MF14FP

The Lucid Comfort Collection 12" Medium Gel Memory Foam Mattress and Bed Frame provide a supportive profile perfect for back, side, and stomach sleepers. Plus, the gel-infused memory foam helps manage body temperature to create a cooler sleep... more

Mattress Foundation - Low 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

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

Mattress Foundation - Slim 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

California King 9" Waterbed Mattress - Strobel Hydro-Support-1600 4-8-4 Layer Fiber Waveless Deep fill Hard-side | 9 H x 72 W 84 D in Wayfair

Features:Mattress Type: Hard-sidePrimary Material: FoamUpholstery Material Details: Mattress Size: Fill: Deep fillFlow: WavelessBladder: SinglePieces Included: Frame Required: YesFrame Included: NoLiner Required: YesLiner Included: NoStain Resistant:... more

California King 9" Waterbed Mattress - Strobel Hydro-Support-1600 4-8-4 Layer Fiber Waveless Deep fill Hard-side | 9 H x 72 W 84 D in Wayfair

Features:Mattress Type: Hard-sidePrimary Material: FoamUpholstery Material Details: Mattress Size: Fill: Deep fillFlow: WavelessBladder: SinglePieces Included: Frame Required: YesFrame Included: NoLiner Required: YesLiner Included: NoStain Resistant:... 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

California King 12" Foam Mattress - Beautyrest Silver In A Box | 73 H x 85 W 12 D in Wayfair 700810904-1070

Relax on the luxurious, pressure-relieving Micro Diamond Memory Foam, featuring actual diamond particles to help conduct heat away from your body. It is compatible with any platform bed, box spring, or adjustable base. Designed with DualCool... more

California King 12" Hybrid Mattress - Beautyrest In A Box | 73 H x 85 W 12 D in Wayfair 700810903-1070

Relax on the luxurious, pressure-relieving Micro Diamond Memory Foam, featuring actual diamond particles to help conduct heat away from your body. The 12” Mattress is a great fit for anyone looking for a good night’s sleep! Works on any platform bed,... 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

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

California King Firm 8" Gel/Foam Mattress - Alwyn Home Gel Memory Foam | 84 H x 72 W 8 D in Wayfair ANEW1371 38979084

It starts with a good mattress if you want to have sweet dreams. And if you’re still looking for the right one, this product is here to help. Compatible with a bedframe of your choosing (not included), this piece features a cooling, low motion-transfer... 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