Foundation

Name: Spindle Foundation - Foundation
Brand: Spindle
SKU: 396285353
Price: 429.0 USD
Availability: InStock
Rating: 4.5333 (13 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$429.00

Purchase at Spindle

Color

Black

Quantity

Knock-down design enables fast, tool-free assembly for user convenience
Carriage bolts and wing nuts provide secure, stable construction
Velcro attachment system for slats allows easy customization of head and foot positions
Fitted organic cotton cover offers a premium, breathable sleep surface
Solid wood frame ensures durability and long-lasting support

Summarized by Shop

4.5

15 ratings

King Foundation

Nice solid foundation split as two twin XL. Makes it easy to assemble and handle.

RANDAL · July 2, 2026

Foundation for new mattress was excellent. Easy to assemble and very well designed.

Lowell · January 9, 2026

Solid Foundation

The foundation is top-quality, easy to assemble, and since it replaced a 20 year old box spring, it made my mattress feel much more firm.

Jeffrey · December 2, 2025

Visit Spindle for full shipping details

Shipping calculated at checkout

Exclusive offer available

Spindle

4.7 (246)

Product description loading

This is the product description text that will appear here.

Spindle

Choose Your Firmness

(28)

$1,899.99$2,499.99

Spindle

3" Organic Dunlop Latex

(33)

$438.00

20% off

Dosaze

DreamAlign Back Relief Mattress Topper

(142)

$319.99$399.99

Dosaze

Dosaze DreamAlign Hybrid Firm Mattress

(2)

$1,666.65

Mattress World

BedTech X Plat Foundation

$239.00

SLEEP365®

Wood Slat Foundation

(7)

$370.00

Dosaze

Dosaze Contoured Orthopedic Pillow

(4.7K)

$129.99

38% off

Mattress on Demand

BedTech X Plat Foundation

$249.00$399.00

Mattress Works

Built-Right Platform Base

$199.00

20% off

Eco Terra Beds

Natural Wood Mattress Foundation

(50)

$339.00$424.00

Dosaze

Dosaze™ Contoured Orthopedic Side Sleeper Pillow

(93)

$129.99

Brooklyn Bedding

The Frame

(128)

$211.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Organic Crinkled Percale™ Sham

$48.00

$Spindle Mattress in bedroom with seal voted best latex mattress by Forbes$

Exclusive offer available

Spindle

Organic Latex Mattress

(130)

$1,699.99$2,299.99

Spindle

Replacement Cover for Spindle 10" Mattress

$438.00

20% off

Dosaze

DreamAlign Side Sleeper Mattress Topper

(31)

$319.99$399.99

Exclusive offer available

Grain Wood Furniture

Mid Century Spindle Bed

(38)

$499.00

Titan Mattress

The Foundation

(213)

$259.00

35% off

Latex Mattress Factory

Natural Wood Platform Base

$359.00$549.00

Bar cart basics

Carts, glassware, and bottle storage.

Exclusive offer available

Avocado Green Mattress

Coyuchi Organic Crinkled Percale™ Sham

$38.00

VECELO

VECELO Modern Platform Bed Frame/Mattress Foundation

$109.99

50% off

Lee Furniture, NC

Foundation Foundation

$138.08$273.61

$\\ White \\$

Dosaze

Dosaze™ Luxe Bamboo Sheet Set

(18)

$230.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Camellia Organic Print Sham

(1)

$98.00

11% off

Latex Mattress Factory

Natural Wood Mattress Foundation

(14)

$334.00$374.00

Avocado Green Mattress

4.3

(20.7K)

Man holding Avocado Green Pillow image shows Good Housekeeping Seal

Woman sitting on Avocado Eco Organic Latex Mattress Topper that is Certified GOTS GOLS

Basics Carpet & Furniture

Basics Design Platform - Multiple Colors

$149.00

40% off

Dosaze

Dosaze DreamAlign Pro Mattress for Side Sleepers

$1,199.99$1,999.98

Exclusive offer available

The Sleep Loft - Online Mattress Showroom

The Sleep Loft Foundation With Legs

$280.00

21% off

Mattress Superstore

High Performance Platform Base

$119.00$150.00

2Modern Furniture & Lighting

Spindle Bed

$3,779.00

20% off

Dosaze

DreamAlign Pressure Point Relief Mattress Topper

(17)

$319.99$399.99

The ABC Life

Natural Wood Mattress Foundation

$335.00

Yogasleep

Versatile Mattress Foundation

$369.00

The Sleep Station

Platform Bed Frame

$199.00

Dosaze

Dosaze™ Therapeutic Cooling Wedge Pillow

(210)

$169.99

Exclusive offer available

Avocado Green Mattress

Coyuchi Organic Print Percale Pillowcases

$48.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Cascade Organic Matelasse Sham

$78.00

Spindle

Latex Hybrid Mattress

(13)

$1,599.99$2,199.99

Exclusive offer available

The Sleep Loft - Online Mattress Showroom

The Sleep Loft Foundation No Legs

$194.25

Dosaze

Dosaze Puff Pillow

$280.00

Living room glow up

Chic lighting, side tables, and linen layers.

50% off

Mattress Warehouse Flint

Standard Mattress Foundation

$149.00$299.00

65% off

Walker Edison

Walker Edison Spindle King Mid-Century Solid Wood Platform Bed

(4)

$174.99$499.99

20% off

Dosaze

DreamAlign Comfort Pro Mattress Topper Offer

(13)

$319.99$399.99

Jamestown Mattress

Foundation

$90.00

25% off

The Mattress Shop

The Foundation

$195.00$259.00

Slumberland

Stearns and Foster Low Profile Foundation

$240.98

Dosaze

Dosaze Travel Pillow

(75)

$85.00

20% off

Rustic Furniture Depot

Mattress Foundation

$199.00$249.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Birch Organic Duvet Cover

$448.00

Spindle

Split Firmness - King Size

(1)

$2,299.99$2,899.99

Exclusive offer available

Lull

Mattress Foundation

(41)

$319.00$460.00

20% off

Dosaze

DreamAlign Comfort Pro Mattress Topper

(10)

$319.99$399.99

Sleep City Ecomfort high quality New Zealand timber mattress base

NEW ZEALAND BED COMPANY

Bed Base

NZ$439.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Dreamweight Organic Matelasse Throw

$348.00

28% off

Dosaze

100% Mulberry Silk Pillowcase

(122)

$130.00$180.00

Dosaze

Dosaze™ ThermaCool Adjustable Pillow

(4)

$149.99

Tuft and Needle

Metal Base

(1)

$145.00

Mattress on Demand

Modern Platform Foundation HD

(1)

$110.00

For the grill master

Kitchen staples that elevate dad’s culinary skills

Dosaze

Dosaze™ ThermaCool Adjustable Pillow

(116)

$149.99

THE BEAUTIFUL BED COMPANY

4" Mattress Foundation

$449.00

Exclusive offer available

Avocado Green Mattress

Coyuchi Cazadero Stripe Organic Sham

$59.00$78.00

Spindle

Split Firmness - Queen Size

$2,099.99$2,699.99

Dosaze

Dosaze DreamAlign Pro Back Relief Mattress

(2)

$1,999.98

Dosaze

Dosaze DreamAlign Hybrid

(7)

$1,666.65

New Braunfels Mattress Company

5" Low Profile Heavy Duty Foundation for Platform Beds and Thicker Mattresses

$180.00

Helix Sleep

Foundation - Natural

(37)

$373.33

18% off

Dosaze

DreamAlign Firm Mattress Topper

(31)

$329.99$399.99

25% off

Factory Direct Mattress

Steel Foundations

$136.99$181.99

Artisan Inlay Spindle Bed in dark oak wood with white bedding and pillows.

27% off

Modern Bungalow Furniture and Design

Artisan Inlay Spindle Bed

$799.00$1,089.00

Prevalent Projects

Spindle Bed

$3,779.00

Simple, sturdy support.

Hand-built in our Central Virginia woodshop, our platform bed insert is meant to replace a foundation or box spring. This maple and poplar insert fits inside your bed frame and can even be used to add extra height to an existing platform bed. With fourteen hardwood slats, this insert can provide adequate support and “breathability” to any existing frame.

The Natural Sleep Store

Bed Insert by Savvy Rest

$649.00

17% off

Dosaze

Dosaze™ Adjustable Pillow (Made in the USA)

(13)

$99.99$119.99

Exclusive offer available

Bear Mattress

Bear Foundation

(796)

$299.00

Avocado Malibu Affordable Wood Platform Bed Frame Similar to Thuma

Exclusive offer available

Avocado Green Mattress

Malibu Platform Bed Frame

(77)

$1,699.00

Foundation

Highlights

Description

Specifications

Reviews4.5(15)

Delivery & Returns

Spindle

You might also like

Choose Your Firmness

3" Organic Dunlop Latex

DreamAlign Back Relief Mattress Topper

Dosaze DreamAlign Hybrid Firm Mattress

BedTech X Plat Foundation

Wood Slat Foundation

Dosaze Contoured Orthopedic Pillow

BedTech X Plat Foundation

Built-Right Platform Base

Natural Wood Mattress Foundation

Dosaze™ Contoured Orthopedic Side Sleeper Pillow

The Frame

Coyuchi Organic Crinkled Percale™ Sham

Organic Latex Mattress

Replacement Cover for Spindle 10" Mattress

DreamAlign Side Sleeper Mattress Topper

Mid Century Spindle Bed

The Foundation

Natural Wood Platform Base

Coyuchi Organic Crinkled Percale™ Sham

VECELO Modern Platform Bed Frame/Mattress Foundation

Foundation Foundation

Dosaze™ Luxe Bamboo Sheet Set

Coyuchi Camellia Organic Print Sham

Natural Wood Mattress Foundation

Avocado Green Mattress

Basics Design Platform - Multiple Colors

Dosaze DreamAlign Pro Mattress for Side Sleepers

The Sleep Loft Foundation With Legs

High Performance Platform Base

Spindle Bed

DreamAlign Pressure Point Relief Mattress Topper

Natural Wood Mattress Foundation

Versatile Mattress Foundation

Platform Bed Frame

Dosaze™ Therapeutic Cooling Wedge Pillow

Coyuchi Organic Print Percale Pillowcases

Coyuchi Cascade Organic Matelasse Sham

Latex Hybrid Mattress

The Sleep Loft Foundation No Legs

Dosaze Puff Pillow

Standard Mattress Foundation

Walker Edison Spindle King Mid-Century Solid Wood Platform Bed

DreamAlign Comfort Pro Mattress Topper Offer

Foundation

The Foundation

Stearns and Foster Low Profile Foundation

Dosaze Travel Pillow

Mattress Foundation

Coyuchi Birch Organic Duvet Cover

Split Firmness - King Size

Mattress Foundation

DreamAlign Comfort Pro Mattress Topper

Bed Base

Coyuchi Dreamweight Organic Matelasse Throw

100% Mulberry Silk Pillowcase

Dosaze™ ThermaCool Adjustable Pillow

Metal Base

Modern Platform Foundation HD

Dosaze™ ThermaCool Adjustable Pillow

4" Mattress Foundation

Coyuchi Cazadero Stripe Organic Sham

Split Firmness - Queen Size

Dosaze DreamAlign Pro Back Relief Mattress

Dosaze DreamAlign Hybrid

5" Low Profile Heavy Duty Foundation for Platform Beds and Thicker Mattresses

Foundation - Natural

DreamAlign Firm Mattress Topper

Steel Foundations

Artisan Inlay Spindle Bed

Spindle Bed

Bed Insert by Savvy Rest