---
product_id: 485409402
title: "Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7)"
brand: "kaupuar"
price: "€ 127.05"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/485409402-kaupuar-27-25-inch-adjustable-couch-cushion-support-thicker-boards
store_origin: HR
region: Croatia
---

# Eco-friendly bamboo 27" size Easy DIY install Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7)

**Brand:** kaupuar
**Price:** € 127.05
**Availability:** ✅ In Stock

## Summary

> 🛋️ Say goodbye to sagging and hello to comfort!

## Quick Answers

- **What is this?** Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) by kaupuar
- **How much does it cost?** € 127.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/485409402-kaupuar-27-25-inch-adjustable-couch-cushion-support-thicker-boards)

## Best For

- kaupuar enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to last with spring-like elasticity.
- • **Customizable Fit:** Easily adjust board spacing for perfect support.
- • **Revitalize Your Sofa:** Transform sagging seats into supportive havens.
- • **Eco-Conscious Comfort:** Bamboo boards that are kind to the planet.
- • **Cost-Effective Solution:** Save hundreds on upholstery repairs!

## Overview

The Kaupuar Adjustable Couch Cushion Support is a set of 7 eco-friendly bamboo boards designed to fix sagging furniture seats. Each 27-inch board offers spring-like elasticity and can be easily customized for a perfect fit, making it a cost-effective and durable solution for revitalizing your sofa.

## Description

Kaupuar 27 inch Couch Cushion Support for Sagging seat Replacement Sofa Furniture Support Under Cushions Reinforcement Thicker Boards Inserts Saggy Recliner Armchair Chair

## Features

- ✔️ Measure first - make sure the distance of the spring location hollowed out under your sofa cushion is less than 26 inches, a 27 inch bamboo board will work well, if the size is more than 26 inches, it will waste your money.
- ✔️ Product Features -By the same token the commercially available 17" anti-sagger is hardly going to work, i.e. only a bracket of roughly the same length as the spring will work. Moreover, the 0.3 inch thickness bamboo panel has the spring-like elasticity and support that you should want to achieve. The bamboo plate prevents sagging due to the loss of spring support and not due to the depression of the sofa padding.
- ✔️ Distinctive - bamboo is treated with a special process, the surface is burr-free, natural, and durable. Reusable hook and loop fastener adhesive design, the custom cut can adjust the board spacing distance. Bamboo board itself's super toughness can give you a spring-like feeling, it will not be as soft as plastic, nor will it be as easy as MDF softened by moisture, nor will it be too hard and lose elasticity like wood, which is an ideal material.
- ✔️ Easy to use - Package contains 7 pieces of 27-inch bamboo board and 2 Hook surfaces. First, the hook side of the paste in the frame support at both ends of the position, and put the bamboo board on, if the board is too long, you can saw into the required size, and then re-paste the loop fastener on the installation. The gap between the bamboo board is generally recommended to be 1 inch, or you can cut the hook surface and install it separately to the designated position.
- ✔️ Bamboo is more friendly to the environment. Any questions can contact us, we are specialized in repairing sofa spring problems, and those with upholstery experience can use spring replacement repair kits, which can be found in the KAUPUAR store，Do-it-yourself to avoid going to an upholstery store can cost over $200

## Product Details

- **Pillow Type:** Furniture Cushion
- **Color:** Yellow
- **Size:** 27 inch
- **Brand:** Kaupuar
- **Shape:** L-Shape

## Images

![Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) - Image 1](https://m.media-amazon.com/images/I/61ie0zVxycL.jpg)
![Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) - Image 2](https://m.media-amazon.com/images/I/71FzhnNNlUL.jpg)
![Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) - Image 3](https://m.media-amazon.com/images/I/81uoPWMacYL.jpg)
![Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) - Image 4](https://m.media-amazon.com/images/I/71FpOYlcg1L.jpg)
![Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7) - Image 5](https://m.media-amazon.com/images/I/719Imr+YaFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Try this to repair your sofa. It works.
*by A***D on April 22, 2025*

This is just what I needed for my sofa that was sinking in one spot. I tried several other ways but nothing worked. It was so easy that it only took me about 15 to 20 minutes to repair. Now I don’t have to buy another sofa!

### ⭐⭐⭐⭐⭐ Fixed the saggy section of my couch
*by R***. on October 12, 2024*

I had tried replacing springs on my old couch but I still had a section that was sagging pretty low, the size of just one cushion. These slats immediately dramatically increased the support in that small section, to the point that I will likely end up removing one or two slats from the section to "fine tune" the amount of added support. Can't speak to the durability quite yet, but I'm impressed so far.

### ⭐⭐⭐⭐ gets the job done
*by T***C on October 23, 2024*

I bought a cheap sofa that started sagging after only a year, bummer right?! So I bought these support boards and they work well, they are pricier but the bamboo is stronger and longer lasting

## Frequently Bought Together

- Kaupuar 27 * 25 inch Adjustable Couch Cushion Support Thicker Boards Insert Under Sofa Repair- Fix Sagging Furniture Seat (Set of 7)
- BEN'SHOME® Premium Couch Cushion Support for Sagging Seats | Heavy-Duty Wood Non-Slip Sofa Support | 58"-67" x 19.7" | Adjustable Reinforced Boards | Couch Cushion Replacement
- Jin&Bao Wider Couch Cushion Support for Sagging, Heavy Duty Solid Wood Sofa Cushion Support 23＂- (21-81)＂Couch Supporter Under The Cushions/Sofa Bed Board 100% Saver Sagging

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**Shop now:** [https://www.desertcart.hr/products/485409402-kaupuar-27-25-inch-adjustable-couch-cushion-support-thicker-boards](https://www.desertcart.hr/products/485409402-kaupuar-27-25-inch-adjustable-couch-cushion-support-thicker-boards)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-23*