penny.

Mattress Foundations

Shop foldable metal foundations, box springs, adjustable bases, platform bases, and more. Among the top results: 28 retailers including ethanallen.com, samsclub.com, and diamondmattress.com; brands like Homelegance, Ethan Allen, and Zinus; 17 pieces on sale.

Products

Grey upholstered mattress foundation supporting a mattress.
HomeleganceMattress Foundation
$171.00$222.30
Mattress foundation, full size, black base with grey top.
At HomeMattress Foundation
$109.99
Mattress foundation showing the top ribbed surface and base.
LeesaMattress Foundation
$335.00$449.00
White mattress foundation laid flat on a white background.
Furniture of AmericaBird Of Paradise Foundation
$366.00$475.80
Black metal bed base frame with mesh surface on a wooden floor.
ZinusSmartBase Mattress Foundation
$74.98
Black metal bed frame/foundation on a wooden floor next to a white nightstand.
ZinusNight Therapy SmartBase Mattress Foundation
$78.98
Black and grey mattress foundation shown from a side view.
Ethan AllenClaribelle Mattress Foundation
$318.75$425.00
Layla Foundation Cal King size with solid wood slat construction.
LaylaLayla Mattress Foundation
$274.00
Twin mattress foundation with slatted top on a rug in a bedroom.
MustadSpace Base Mattress Foundation
$80.00$100.00
Mattress foundation shown from the side profile with beige and brown sections.
Ethan AllenSignature Platinum™ Mattress Foundation
$380.00
Side view of a striped mattress foundation with white top.
Serena & LilySerena & Lily Mattress Foundation
$398.00
Bedroom scene with a steel frame mattress foundation, white bedding, and decor.
NectarSteel Frame Mattress Foundation
$199.00
Mattress foundation viewed from the front.
Ethan AllenLuna Gel Mattress Foundation
$348.75$465.00
Black metal twin mattress foundation on a white background.
HomeleganceMattress Foundation
$199.00$250.00
Close-up of a silver Aireloom tag on grey fabric.
Aireloom Mattress CompanyAireloom® Foundations
$355.00$600.00
Full mattress foundation in gray and white set up in a bedroom.
HomeleganceMattress Foundation
$159.00$200.00
Close-up of a grey upholstered bed base with channel tufting.
Aireloom Mattress CompanyAireloom® Natural Foundations
$975.00$1,395.00
Black and grey slatted foundation mattress frame on a rug.
MustadVersatile Mattress Foundation
$325.00$345.00
SaatvaFoundation & Bunkie Board
$175.00$450.00
Black metal bed frame on a white background.
FurinnoAngeland Mattress Foundation Platform Metal Bed Frame
$75.99$128.99
A white and grey folding mattress foundation base set outdoors.
Casagear HomeDio Folding Mattress Foundation Base
$328.00
Diamond mattress storage foundation with a dark metal frame on a gray rug.
Diamond MattressStorage Foundation
$127.49
SX Box Spring Foundation angled view.
SealyStableSupport™ Low Profile Foundation
$175.00
Black mattress lying flat on a white floor.
Tempur-PedicTEMPUR High Profile Full Foundation
$255.00
Box spring top mattress foundation shown from a slight angle on a white background.
SealyPosturepedic Foundations
$150.00$250.00
Low profile foundation mattress shown with two sections.
SimmonsSimmons Beautyrest Twin 5.5" Low Profile Foundation
$160.00$192.99
Low-profile dark navy foundation/slab mattress base
SertaSerta Foundation
$250.00
Nectar mattress with a white top and dark blue and light grey sides.
NectarFoundation and Mattress Set
$1,048.00$2,864.00

Don’t see what you’re looking for?

These are just the top picks for Mattress Foundations. Search to compare live prices across everything we track.