Furniture › Bedroom Furniture › Boxsprings & Foundations › King › 48 1 4 w x

Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 4.5 H x 75.5 W x 79.5 D in | Wayfair 90FBAC4E1711424DB9DDDD252F03552A

We are a proud manufacturer of the finest quality mattresses and box springs, with the highest standards in durability, quality, comfort, and beauty. All of our products are to ensure that you get only the best. Profile: Low Profile (4.5"), Size: King... more

Alwyn Home Minnie Low Profile 4" Metal Mattress Foundation Metal | 4 H x 75.5 W x 79 D in | Wayfair 40B0EFCDF78F49908D0F2841C8273D42

The Upholstered Metal and Wood Box Spring has the best of both worlds: a look that polishes off your bed and the strength and durability of a bed foundation. Crafted to look good enough so that you can forgo the bed skirt, it’s made tough on the inside... more

Zinus SmartBase 14 inch Essential Mattress Foundation w/ Rayon from Bamboo Slats Metal in Black | 14 H x 75.4 W x 79.5 D in | Wayfair ZU-FSSSB1-14K

Crafted with so much strength, simplicity, and practicality that you’ll want one for every bedroom, the SmartBase will become your new furniture MVP. This steel and bamboo platform bed is designed to support your beloved mattress, be it spring, memory... more

White Noise Split Wood Box Spring w/ Metal Frame, Special Size Foundation Wood/Metal in Brown | 75" X 48",Standard Profile (8") | Wayfair

Cherish the sweetest of your dreams and a peaceful nectorsleep with the Wooden Box Spring. This charming deluxe product has been handcrafted by our team in such a way that it provides underlying support for the mattresses. The cheapest, long lasting... more

Beautyrest Triton Foundation Wood in Brown | 4 H x 78 W x 72 D in | Wayfair 700810116-9860

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: King, Profile: Low | Beautyrest Triton Foundation Wood in Brown | 4 H... more

White Noise Split Wood Box Spring w/ Metal Frame, Special Size Foundation Wood/Metal in Brown | 75" X 44",Low Profile (4") | Wayfair

Cherish the sweetest of your dreams and a peaceful nectorsleep with the Wooden Box Spring. This charming deluxe product has been handcrafted by our team in such a way that it provides underlying support for the mattresses. The cheapest, long lasting... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 74 H x 38 W 17 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 74 H x 38 W 13 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 80 H x 76 W 17 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 80 H x 60 W 17 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 74 H x 38 W 13 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 80 H x 76 W 13 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 74 H x 53 W 17 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 74 H x 53 W 13 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Twin Firm 1" Hybrid Mattress - Spinal Solution 9-Inch Medium TightTop Single Sided w/ Box Spring/Foundation | 80 H x 60 W 13 D in Wayfair

Features:Handle(s) Included: NoISO 14021 Recycled Content Standard Certified: NoReversible: NoCoil Type: Pocket CoilEdge Support: NoCertiPUR-US Certified: NoReinforced Center: NoAntimicrobial: NoFACTS - NSF/ANSI 336 - Compliant: NoCPSC - 16 CFR 1632... more

Alwyn Home Eduarda Height Profile 11" Metal Mattress Foundation Wood/Metal in Brown | 11 H x 75.5 W x 79 D in | Wayfair

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 75.5 W x 79 D in | Wayfair 0DC2E5C093404E5FA121D03A817214F8

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 Springfield 11" Metal Mattress Foundation Metal in Brown | 11 H x 75.5 W x 79 D in | Wayfair B189CF2379C34E5B9AEE34F7F72F86C7

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

White Noise Retha 14" Metal Mattress Foundation Wood in Brown | 14 H x 75.5 W x 79 D in | Wayfair 9B6303B623074CF9BBFB79F05AB733B0

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 75.5 W x 79 D in | Wayfair 0DC2E5C093404E5FA121D03A817214F8

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 Yessenia 11" Metal Mattress Foundation Wood/Metal in Brown | 11 H x 79 W x 75.5 D in | Wayfair 1B12B8165BF644BEB2731D7D00C2DC68

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

Zinus Justina 16" Mattress Foundation Wood/Metal in Brown | 16 H x 75.47 W x 78.74 D in | Wayfair FRBX-Z9DG-K

Supportive, sturdy, and easy on the eyes too, the Justina foundation is your one-and-done solution for convenient mattress support. Featuring a durable steel frame, versatile grey upholstery, and deeply finished solid wood legs, Justina optimally... more