---
product_id: 496649205
title: "[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x67'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Life"
brand: "laveve"
price: "AR$345480"
currency: ARS
in_stock: true
reviews_count: 5
category: "Laveve"
url: https://www.desertcart.com.ar/products/496649205-upgraded-heavy-duty-couch-cushion-support-for-sagging-seat-20
store_origin: AR
region: Argentina
---

# Expanded 21.5" width for superior support Solid wood core for max durability Supports up to 400 lbs per person [Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x67'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Life

**Brand:** laveve
**Price:** AR$345480
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your sofa game—comfort and durability that your living room deserves!

## Quick Answers

- **What is this?** [Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x67'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Life by laveve
- **How much does it cost?** AR$345480 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/496649205-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

- • **Safety Meets Style:** Rounded edges and durable oxford fabric cover ensure a sleek look with zero risk of damage.
- • **Generous 21.5" Width:** Wider support area means no more sagging cushions or uneven seating.
- • **400 lbs Weight Capacity:** Engineered to hold heavy loads, perfect for family movie nights or work-from-home marathons.
- • **Effortless Installation:** No tools, no hassle—revitalize your sofa in seconds and impress your guests instantly.
- • **Reinforced Solid Wood Backbone:** Upgrade your sofa’s foundation with premium hardwood that outlasts plywood alternatives.

## Overview

The LAVEVE Heavy Duty Couch Cushion Support is a robust, solid wood insert designed to eliminate sagging and extend the life of your sofa. Measuring 20.5" x 67" with an upgraded width of 21.5", it supports up to 400 pounds per person and features a non-slip oxford fabric cover with rounded edges for safety. Easy to install and customizable, it transforms your seating into a firm, comfortable, and stylish centerpiece perfect for modern living.

## Description

LAVEVE Sofa Holder Under Cushions Revitalize your sofa and enhance comfort with LAVEVE cushion holder for sofa. Designed to fit a wide range of sofa dimensions, our high-quality inserts provide a perfect, customizable solution to restore the support and look of your sofa. Available sizes: 20.5" x 23" 20.5" x 45" 20.5" x 67" 20.5" x 81" Expanded Versions: 23" x 48" 23" x 72". 23" x 81" Key Benefits: CUSTOMIZABLE FIT - Choose from multiple sizes to ensure a snug, tailored fit for your sofa, with the option to combine inserts for a perfect solution. SOFA RESTORATION - Say goodbye to sagging! Our support inserts restore the shape and feel of your sofa, giving it a fresh and new look and extending its life. DURABLE AND SAFE - Made of premium solid wood and woven nylon, our inserts are designed for long-lasting strength and safety, ensuring reliability and peace of mind. ENHANCED COMFORT - Eliminates discomfort caused by sagging cushions. By providing extra support, our inserts help improve posture, creating a more enjoyable and ergonomic seating experience. EASY INSTALLATION - Simply slide the insert under your cushions for an effortless upgrade in both comfort and appearance, no tools required. Transform your living room with the LAVEVE sofa stand under the cushions and enjoy a sofa that feels like new. Order today and experience lasting comfort and style.

Review: Relève nettement les coussins
Review: Did the job! Be sure to measure the length. You need the coverage. Happy with the outcome.

## Features

- GREAT UPGRADE - LAVEVE heavy duty sofa stand is designed with superior solid wood to address common problems with plywood in many alternatives on the market. We also increased the mat width from 19" to 21.5" to offer enhanced support, supports up to 400 pounds per person for maximum durability.
- SUPER STURDY SOLID WOOD - Our sofa stand features high hardness solid wood boards, reinforced with added thickness and width. This sturdy design provides reliable support for you and your family, even during prolonged use, making your sofa more comfortable and durable.
- UPGRADED DETAIL DESIGN Each board is carefully sanded with rounded edges and corners to ensure the safety of your family and your furniture. The outer layer is covered with tightly woven oxford fabric for durability and stability, preventing any slipping or shifting.
- INSTALL IN SECONDS - Simply remove the cushions from your sofa, place the sofa holder underneath and replace the cushions. In just a few moments, your sofa will feel revitalized. The 21.5" x 70" size fits most family sofas and can be easily folded to accommodate smaller seating areas.
- GET MORE - Your purchase includes a 21.5" x 70" sofa cushion holder, easy-to-follow instructions, a 12-month warranty, and responsive after-sales service. LAVEVE supportive sofa cushions help promote healthier sitting posture and offer a more comfortable and relaxing experience for you and your loved ones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z2WYK2K |
| Additional Features | Folding |
| Age Range Description | Adult |
| Arm Height | Oxford Fabric |
| Arm Style | Armless |
| Back Cushion Removability | Semi-attached |
| Back Style | Cushion Back |
| Best Sellers Rank | #61,350 in Home ( See Top 100 in Home ) #215 in Sofas & Couches |
| Brand Name | LAVEVE |
| Color | Black |
| Component Connector Assembly | Not Required |
| Cushion Construction | Solid Wood |
| Cushion Style | Rounded edge |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,363) |
| Fill Material | wood |
| Frame Color | Black |
| Frame Material Type | Wood |
| Furniture Leg Color | Black |
| Furniture Leg Material | Wood |
| Has Removable Seat Cushion Cover | false |
| Included Components | / |
| Included Throw Pillow Cover Material | Nylon |
| Includes All Assembly Tools | No |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | Yes |
| Item Depth | 20.5 inches |
| Item Dimensions | 52.1 x 170.2 x 1 centimeters |
| Item Dimensions D x W x H | 52.1D x 170.2W x 1H centimeters |
| Item Firmness Description | Adds Firmness |
| Item Type Name | sofa-replacement-parts |
| Item Weight | 2.27 kg |
| Leg Length | 3 Centimeters |
| Leg Style | Armless |
| Manufacturer | LAVEVE |
| Manufacturer Grade | LAVEVE |
| Material Features | sturdy solid wood and non-slip nylon |
| Material Type | Wood |
| Minimum Required Door Width | 67 Inches |
| Number of Pieces | 1 |
| Orientation | horizontal |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Sofa |
| Required Assembly | Yes |
| Room Type | Living Room |
| Seat Back Fill Material | Foam |
| Seat Cushion Configuration | Single Cushion Seat |
| Seat Cushion Removability | Removable |
| Seat Depth | 52.1 centimeters |
| Seat Fill Material | Foam |
| Seat Height | 0.4 Inches |
| Seat Interior Width | 67 Inches |
| Seating Capacity | 4 |
| Shape | Square |
| Size | 20.5''x67'' |
| Sofa Type | Standard |
| Style Name | Contemporary |
| Theme | Contemporary |
| Unit Count | 1.0 Count |
| Upholstery Color | Black |
| Upholstery Fabric Type | Nylon |
| Weight Capacity Maximum | 181.44 Kilograms |

## Product Details

- **Assembly required:** Yes
- **Brand:** LAVEVE
- **Item weight:** 2.27 kg
- **Leg length:** 3 Centimeters
- **Product dimensions:** 52.1D x 170.2W x 1H centimeters
- **Seat depth:** 52.1 centimeters
- **Seat height:** 0.4 Inches
- **Seating capacity:** 4
- **Type:** Standard
- **Weight limit:** 181.44 Kilograms

## Images

![[Upgraded] Heavy Duty Couch Cushion Support for Sagging Seat 20.5''x67'', Thicken Solid Wood Sofa Under Cushions Boards,Perfectly Fix and Protect Seat, Extend Life - Image 1](https://m.media-amazon.com/images/I/81WlKIss4IL.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

### ⭐⭐⭐⭐⭐ Review
*by J***S on 7 March 2026*

Relève nettement les coussins

### ⭐⭐⭐⭐⭐ Review
*by K***C on 2 October 2024*

Did the job! Be sure to measure the length. You need the coverage. Happy with the outcome.

### ⭐⭐⭐⭐ Review
*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.

## 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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**Shop now:** [https://www.desertcart.com.ar/products/496649205-upgraded-heavy-duty-couch-cushion-support-for-sagging-seat-20](https://www.desertcart.com.ar/products/496649205-upgraded-heavy-duty-couch-cushion-support-for-sagging-seat-20)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-18*