---
product_id: 529501051
title: "Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life"
brand: "laveve"
price: "KD 14.15"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/529501051-heavy-duty-couch-cushion-support-for-sagging-seat-20-5x81
store_origin: KW
region: Kuwait
---

# 20.5'' width for enhanced seat support 20 solid wood boards for max durability Supports up to 400 lbs per person Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life

**Brand:** laveve
**Price:** KD 14.15
**Availability:** ✅ In Stock

## Summary

> 🛋️ Reinvent your sofa’s comfort — support that lasts and impresses!

## Quick Answers

- **What is this?** Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life by laveve
- **How much does it cost?** KD 14.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/529501051-heavy-duty-couch-cushion-support-for-sagging-seat-20-5x81)

## 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

- • **Confidence Included:** Backed by a 12-month warranty and responsive customer service for worry-free comfort.
- • **Safety-First Design:** Smoothly sanded edges and rounded corners wrapped in non-slip oxford cloth for family-friendly use.
- • **Unmatched Durability:** Crafted with 20 high-hardness solid wood boards to outlast typical plywood supports.
- • **Effortless Installation:** Accordion-style design fits most sofas and installs in seconds—no tools required.
- • **Expanded Support Surface:** Widened to 20.5'' for superior weight distribution and sag prevention on large sofas.

## Overview

The LAVEVE Heavy Duty Couch Cushion Support is a robust 20.5''x81'' solid wood insert designed to fix sagging seats on 3-4 seat sofas. Featuring 20 thickened, high-hardness wood boards wrapped in durable, non-slip oxford fabric, it supports up to 400 lbs per person. Easy to install and backed by a 12-month warranty, it extends your sofa’s life while enhancing comfort and posture.

## Description

Full description not available

## Features

- Nylon
- 【BIG UPGRADE】- LAVEVE heavy-duty couch support uses stronger solid wood to solve the customer complaints about the breaking of the plywoods from most products in the market. In addition, We increased the width of the mat from 19'' to 20.5'' to achieve better support, which can support each person's weight up to 400 pounds
- 【SUPER STURDY SOLID WOOD】- Our Sofa Support Inserts are built with 20 high-hardness solid wood boards, which are widened and thickened, and super rugged. Allow you and your family to enjoy playing on the sofa.
- 【UPGRADED DETAILS DESIGN】- We carefully sanded each board's edges and rounded corners to keep your family and sofa safe. And outer layer of this cushion support is covered with a tightly woven oxford cloth, which is non-slip and durable.
- 【INSTALL IN SECONDS】- Remove your cushions, spread the sofa support on the sofa, and put the cushion back, you will have a sofa with a new sitting feeling! Our accordion-style sofa couch support is suitable for most family sofas. Also, you can use it on sofa seats of different sizes by folding it.
- 【GET MORE】- You will get a 20.5''x81'' Couch Cushion Support, Instruction, 12-month warranty, and quick response after-sales service. LAVEVE super supportive sofa cushions will help you maintain a healthy sitting posture, and have a more comfortable and relaxing sofa life~

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LAVEVE |
| Special Feature | Sturdy Solid Wood, Non-slip Oxford Cloth, Customizable Fit, Durable Materials, Enhanced Comfort and Support |
| Color | Black |
| Size | 20.5" x 81" - Large Couch |
| Fill Material | Wood |
| Shape | Square |
| Age Range (Description) | Adult |
| Recommended Uses For Product | Sofa |
| Material | Wood |
| Item Firmness Description | Firm or Supportive |
| Product Care Instructions | Machine Wash |
| Number of Pieces | 1 |
| Material Feature | Durable |
| Fabric Type | Oxford Fabric |
| Model Name | Sofa Cushion Support-20.5x81inch |
| Manufacturer | LAVEVE |
| Product Dimensions | 81"L x 20.5"W |
| Unit Count | 1.0 Count |
| Item Weight | 9.18 pounds |
| Country of Origin | China |
| Item model number | sofa sopport 81inch |

## Product Details

- **Brand:** LAVEVE
- **Special Feature:** Sturdy Solid Wood, Non-slip Oxford Cloth, Customizable Fit, Durable Materials, Enhanced Comfort and Support
- **Color:** Black
- **Size:** 20.5" x 81" - Large Couch
- **Fill Material:** Wood

## Images

![Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life - Image 1](https://m.media-amazon.com/images/I/81t96LH1YaL.jpg)
![Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life - Image 2](https://m.media-amazon.com/images/I/81Jzn5YsrrL.jpg)
![Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life - Image 3](https://m.media-amazon.com/images/I/71mlx5s6O0L.jpg)
![Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life - Image 4](https://m.media-amazon.com/images/I/811jamoVGTL.jpg)
![Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life - Image 5](https://m.media-amazon.com/images/I/71n6GjUNd3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great and is heavy duty!
*by K***R on July 1, 2024*

Easy to put down, heavy duty enough to extend the use of our couch a few more years! Holds up to the weight of my 250lb husband, so 👍👍!

### ⭐⭐⭐⭐⭐ Works
*by L***E on September 10, 2024*

My couch doesnt look cheap as the seat doesn’t slouch and looks always firm but soft

### ⭐⭐⭐⭐⭐ A MUST!
*by T***. on November 24, 2024*

Wish I would have found this sooner. This is the perfect solution to saggy and old furniture cushions. I’ve been putting off reupholstering my 25 year old couches due to price. The cushions were thin and uncomfortable. Now with the board I have had friends and family ask who redid my furniture. A few new slip covers and this made my couches like new. I bought more of them for our new rec room sectional so the cushions don’t wear down as fast. I love the support it gives without anyone noticing.

## Frequently Bought Together

- LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect 3-4 Seat Couch, Extend Sofa Life
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-01*