---
product_id: 499437611
title: "[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life"
brand: "laveve"
price: "¥57270"
currency: JPY
in_stock: false
reviews_count: 5
category: "Laveve"
url: https://www.desertcart.jp/products/499437611-upgraded-heavy-duty-couch-cushion-support-for-sagging-seat-20
store_origin: JP
region: Japan
---

# Fits 20.5'x67' cushions Thick solid wood frame Supports up to 181 kg [Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life

**Brand:** laveve
**Price:** ¥57270
**Availability:** ❌ Out of Stock

## Summary

> 🛋️ Upgrade your comfort game—because sagging seats are so last season!

## Quick Answers

- **What is this?** [Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life by laveve
- **How much does it cost?** ¥57270 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/499437611-upgraded-heavy-duty-couch-cushion-support-for-sagging-seat-20)

## Best For

- laveve enthusiasts

## Why This Product

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

## Key Features

- • **Extend Sofa Life:** Protect your investment by preventing cushion wear and frame damage.
- • **Effortless Assembly:** Simple installation means your couch gets a firm upgrade in minutes.
- • **Reinforce Your Lounge:** Heavy-duty solid wood support that banishes sagging for good.
- • **Weight-Bearing Wonder:** Engineered to hold up to 181 kg, ensuring durability and comfort for years.
- • **Perfect Fit, Zero Hassle:** Custom-sized 20.5'x67' board designed to seamlessly slide under your cushions.

## Overview

This upgraded heavy-duty couch cushion support features a thick solid wood board measuring 20.5 by 67 inches, designed to fit perfectly under sagging sofa cushions. It supports up to 181 kilograms, effectively redistributing weight to prevent cushion wear and extend the life of your sofa. Ideal for indoor use, it requires simple assembly and is a must-have for anyone looking to maintain a firm, comfortable seating experience.

## Description

cushion

Review: Firmer couch
Review: Funciona perfecto. - Funciona perfecto, tenemos un sillón largo largo que necesitaba repartir el peso y este soporte lo arregló por completo. Llegó un poco roto de la funda, pero es funcional así que nos lo quedamos así, pero perdió una estrella.

## Features

- cushion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z2WYK2K |
| Age Range Description | Adult |
| Arm Style | Padded |
| Assembly Required | Yes |
| Back Style | Cushion Back |
| Bed Size | sofa |
| Bed Type | Couch Cushion Support |
| Brand | LAVEVE |
| Colour | Black |
| Component Connector Assembly | Installation Required |
| Cushion Style | Rectangular |
| Customer Reviews | 4.5 out of 5 stars 3,307 Reviews |
| Frame Material | Wood |
| Furniture Leg Material | Wood |
| Included Components | no |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required? | Yes |
| Is Customisable? | Yes |
| Item Dimensions | 52.1 x 170.2 x 1 Centimeters |
| Item Firmness Description | Soft |
| Item Weight | 2.27 kg |
| Manufacturer | new |
| Number of Pieces | 1 |
| Orientation | Facing Front |
| Pattern | Solid |
| Product Care Instructions | no |
| Product Features | Folding |
| Room Type | Living Room |
| Seat Cushion Configuration | Single Cushion Seat |
| Seating Capacity | 3.00 |
| Shape | no |
| Sofa Type | Standard |
| Style | Contemporary |
| Type | Standard |
| Unit Count | 1.0 Count |
| Upholstery Color | Black |
| Warranty Type | Limited |
| Weight Capacity Maximum | 181.44 Kilograms |
| Weight Limit | 181.44 Kilograms |
| Wood Type | Wood |

## Product Details

- **Brand:** LAVEVE
- **Assembly Required:** Yes
- **Weight Limit:** 181.44 Kilograms
- **Item Weight:** 4.04 kg
- **Type:** Standard
- **Colour:** Black
- **Special Feature:** Folding
- **Room Type:** Living Room
- **Arm Style:** Padded
- **Pattern:** Solid

## Images

![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life - Image 1](https://m.media-amazon.com/images/I/81WlKIss4IL.jpg)
![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life - Image 2](https://m.media-amazon.com/images/I/814BdaACuSL.jpg)
![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life - Image 3](https://m.media-amazon.com/images/I/71mlx5s6O0L.jpg)
![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life - Image 4](https://m.media-amazon.com/images/I/81k+MIwOsoL.jpg)
![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5'x67', Thicken Solid Wood Sofa Support Under Cushions Boards,Perfectly Fix and Protect Sagging Couch Cushion Seat, Extend Sofa Life - Image 5](https://m.media-amazon.com/images/I/71eNiwfCizL.jpg)

## Questions & Answers

**Q: When i took my cushions off and measured the dimensions mine ready 25” x 72”. Do you all something that will fit that?**
A: I ended up buying 1x3 lumber and having cut to size at the store

**Q: Could this be shortened to 63" width?**
A: You can shorten it by folding panels on top of each other.  See the photo that shows they can be folder on top of each other like an accordion.

**Q: Can you adjust the length?  Are you able to remove a board from pocket to shorten if needed?**
A: Yes.  I was able to remove boards just by cutting one end of the pocket and sliding it out.  I also cut mine in half to use under chair cushions.

**Q: Can you adjust the 67 inch size to fit a 63" long sofa?**
A: If you can you can try to push it down 2 inches on side of sofa on each side. Also is easy enough to cut with a saw. But its up to you on what you decide to fix it to fit. Sorry I hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Firmer couch
*by E***S on 28 February 2025*



### ⭐⭐⭐⭐ Funciona perfecto.
*by H***. on 4 March 2025*

Funciona perfecto, tenemos un sillón largo largo que necesitaba repartir el peso y este soporte lo arregló por completo. Llegó un poco roto de la funda, pero es funcional así que nos lo quedamos así, pero perdió una estrella.

### ⭐⭐⭐⭐⭐ Eficaz
*by C***N on 26 October 2024*

Se nota su eficacia. Es muy consistente

## Frequently Bought Together

- LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 21.5''x70'', Thicken Solid Wood Sofa Under Cushions Boards, Perfectly Fix and Protect Seat, Extend Life
- FoamJoy Couch Cushion Support for Sagging Seat - 20" x 20" High-Density Curved Foam Sofa Cushion Support Board, Couch Supporter for Under The Cushions, Grey Set of 3
- GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 70 Sofa, Thick Plywood Boards Add Strong Seat Supports, Stays in Place, Replacement Stuffing Under Couches, Gray

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*