---
product_id: 539340672
title: "LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Sofa Life"
brand: "laveve"
price: "$214.10"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/539340672-laveve-heavy-duty-couch-cushion-support-for-sagging-seat-20
store_origin: EC
region: Ecuador
---

# 20.5'' width for max support 20 high-hardness solid wood boards Fits sofas up to 400 lbs per person LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Sofa Life

**Brand:** laveve
**Price:** $214.10
**Availability:** ❌ Out of Stock

## Summary

> 🛋️ Elevate your sofa game—comfort and strength you can feel!

## Quick Answers

- **What is this?** LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x81'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Sofa Life by laveve
- **How much does it cost?** $214.10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/539340672-laveve-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

- • **Posture Perfect:** Supports healthy sitting posture while extending your sofa’s life and style.
- • **Effortless Upgrade:** Accordion-style insert installs in seconds—no tools, no hassle, just comfort.
- • **Safety-First Design:** Rounded edges and non-slip oxford cloth protect your family and furniture.
- • **Unmatched Durability:** Built with thickened, high-hardness solid wood for long-lasting sofa support.
- • **Widened & Reinforced:** Upgraded 20.5'' width ensures superior stability and combats sagging effectively.

## Overview

LAVEVE Heavy Duty Couch Cushion Support is a premium 20.5''x81'' solid wood insert designed to fix sagging sofas. Featuring 20 rugged wood boards with a widened design and non-slip oxford cloth cover, it supports up to 400 lbs per person. Easy to install and built for durability, it revitalizes your sofa’s comfort and extends its lifespan while ensuring safety with smooth edges.

## Description

LAVEVE Couch Support Under CushionsRevitalize your living room with LAVEVE's Couch Support Under Cushions. Our range of sizes caters to various sofa dimensions, allowing you to select and combine inserts for a perfect fit. Available Sizes:20.5" x 23"20.5" x 45"20.5" x 67"20.5" x 81"Widened version:23" x 48"23" x 72"23" x 81"Key Benefits:Customizable Fit: With a variety of sizes, our inserts cater to different sofa dimensions, ensuring a perfect match for your furniture.Sofa Revitalization: Combat sofa sagging effectively. Our inserts restore your couch's original look and feel, making it appear brand new.Durable Materials: Constructed from high-quality solid wood and woven nylon, our inserts are designed for durability and safety.Enhanced Comfort and Support: By correcting sagging, the insert improves posture and reduces discomfort, enhancing your overall sitting experience.Simple Installation: Easily place the insert under your sofa cushions for a quick and effective upgrade in both comfort and appearance.Choose the right LAVEVE Couch Support Insert for your sofa and transform your living space into comfort and style. Order today and experience a renewed and comfortable sofa!

## Features

- 【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 |
| Model Number | 81 inch sofa support |
| Color | Black |
| Product Dimensions | 205.74 x 52.07 x 0.1 cm; 4.08 kg |
| Material | Wood |
| Special Features | Sturdy Solid Wood, Widened Design, Non-slip Oxford Cloth, Accordion-style Folding |
| Item Weight | 4.08 Kilograms |

## Product Details

- **Brand:** LAVEVE
- **Special features:** Sturdy Solid Wood, Widened Design, Non-slip Oxford Cloth, Accordion-style Folding
- **Colour:** Black
- **Size:** 20.5" x 81" - Large Couch
- **Fill material:** Wood

## Images

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

## 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 Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*