---
product_id: 185338841
title: "Sleep Foundation for King Mattress"
brand: "casper"
price: "AR$6844644"
currency: ARS
in_stock: true
reviews_count: 9
category: "Casper"
url: https://www.desertcart.com.ar/products/185338841-sleep-foundation-for-king-mattress
store_origin: AR
region: Argentina
---

# 4-inch slat spacing Solid wood durability Tool-free assembly Sleep Foundation for King Mattress

**Brand:** casper
**Price:** AR$6844644
**Availability:** ✅ In Stock

## Summary

> 🛏️ Elevate your king bed game with foundation that supports your sleep and style.

## Quick Answers

- **What is this?** Sleep Foundation for King Mattress by casper
- **How much does it cost?** AR$6844644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/185338841-sleep-foundation-for-king-mattress)

## Best For

- casper enthusiasts

## Why This Product

- Trusted casper brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Assemble or disassemble in minutes—no tools, no hassle, just sleep-ready.
- • **Rock-Solid Support:** Engineered with premium solid wood for unmatched durability that lasts years.
- • **Trusted Sleep Partner:** Backed by Casper’s 11+ years of sleep innovation and 4.5 million happy sleepers.
- • **Precision Slat Spacing:** Perfectly spaced 4-inch slats deliver optimal mattress support and longevity.
- • **Universal Compatibility:** Designed to fit all standard king bed frames, from metal to platform styles.

## Overview

The Casper Sleep Foundation for King Mattress features a sturdy solid wood frame with perfectly spaced 4-inch slats for optimal mattress support. It’s designed for quick, tool-free assembly and fits all standard king bed frames. With a sleek woven upholstery and a 7.5-inch height, it combines durability and style, backed by Casper’s decade-long expertise in sleep solutions.

## Description

Our foundation provides excellent support under any Casper mattress and can be assembled in minutes -- no tools required. It can also be quickly disassembled if you are moving or need to maneuver around tight corners. Older box Springs’ slats tend to be too far apart, leaving room for a mattresses. Our foundation’s slats are positioned a perfect four inches apart for optimal support. Engineered with solid wood, it has been rigorously tested for durability and proven to stand up to years of sleep.

Review: Great foundation for Casper Mattress. - I purchased the king size foundation for our new bed. This item is high quality, easy to assemble, and well designed.
Review: Easy set up - Easy to install and much easier to move than an old box spring

## Features

- Woven Exterior Upholstery
- STRONG AND STURDY: Engineered with solid wood, the foundation has been rigorously tested for durability and proven to stand up to years of sleep
- SUPPORTIVE SLATS: Perfectly spaced slats positioned a perfect four inches apart for optimal support
- EFFORTLESS ASSEMBLY: It can be easily assembled and disassembled in a matter of minutes — and you don’t need to use any tools
- COMPATIBLE WITH YOUR KING BED: The foundation is 7.5" tall and works with standard bed frames, metal bed frames, slatted bed frames, or platforms.
- COMFORT YOU CAN COUNT ON: For over 11 years, Casper has helped more than 4.5 million people get better sleep for less

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WQJP2GT |
| Assembly Instructions Description | Included |
| Assembly Required | Yes |
| Batteries required | No |
| Best Sellers Rank | #403,216 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #94 in Box Springs |
| Brand | Casper |
| Color | Grey |
| Compatible With Mattress Size | King |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,065) |
| Fabric Type | Woven Exterior Upholstery |
| Finish Type | Painted |
| Finish types | Painted |
| Form Factor | Rectangular, King Size |
| Furniture Finish | Gray |
| Global Trade Identification Number | 00192472004805 |
| Included Components | 2X - Center Support Beam, 2X - End Rail, 2X - Foundation Support Slats / Box Spring Support Slats, 2X - Side Rail, 4X - Corner Pin |
| Item Weight | 88 pounds |
| Item model number | FN00000064 |
| Manufacturer | Casper Sleep |
| Product Dimensions | 79"L x 75.5"W x 7.5"H |
| Size | King |
| Special Feature | Care Instructions: Spot clean the fabric with a mild detergent and let air dry before you continue using. |
| UPC | 192472004805 |
| Warranty Description | 2-year limited warranty. |

## Product Details

- **Material:** Wood
- **Product Dimensions:** 79"L x 75.5"W x 7.5"H
- **Size:** King
- **Style:** Foundation

## Images

![Sleep Foundation for King Mattress - Image 1](https://m.media-amazon.com/images/I/71iQ-4WrstL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great foundation for Casper Mattress.
*by J***0 on November 23, 2025*

I purchased the king size foundation for our new bed. This item is high quality, easy to assemble, and well designed.

### ⭐⭐⭐⭐⭐ Easy set up
*by J***N on January 18, 2026*

Easy to install and much easier to move than an old box spring

### ⭐⭐⭐⭐⭐ Great support for Casper mattress
*by A***P on January 2, 2026*

Fabulous support for my new Casper mattress. Provides a nice stable foundation.

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**Shop now:** [https://www.desertcart.com.ar/products/185338841-sleep-foundation-for-king-mattress](https://www.desertcart.com.ar/products/185338841-sleep-foundation-for-king-mattress)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-11*