---
product_id: 94789416
title: "LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17\" L x 66\" W"
brand: "laminet"
price: "R$851"
currency: BRL
in_stock: true
reviews_count: 13
category: "Laminet"
url: https://www.desertcart.com.br/products/94789416-laminet-deluxe-extra-thick-sagging-furniture-cushion-support-insert-seat
store_origin: BR
region: Brazil
---

# 60% thicker than competitors Heavy-duty engineered wood core Fits standard sofas 17" x 66" LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17" L x 66" W

**Brand:** laminet
**Price:** R$851
**Availability:** ✅ In Stock

## Summary

> 🛋️ Upgrade your sofa game—comfort and support that lasts!

## Quick Answers

- **What is this?** LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17" L x 66" W by laminet
- **How much does it cost?** R$851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/94789416-laminet-deluxe-extra-thick-sagging-furniture-cushion-support-insert-seat)

## Best For

- laminet enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 60% thicker, heavy-duty wood core with tear-resistant vinyl for unmatched durability and comfort.
- • **Smart Investment:** Extends sofa life, saving thousands on replacements while delivering premium comfort.
- • **Instant Sofa Revival:** Transforms sagging cushions into firm, supportive seating in seconds—no tools needed.
- • **Effortless Installation:** Simply slip under cushions—fits most sofas and loveseats, trim-to-fit for custom support.
- • **Ergonomic Support Upgrade:** Improves posture by evenly distributing weight and preventing cushion sinking.

## Overview

The LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert is a 17" x 66" heavy-duty engineered wood panel covered in non-slip vinyl, designed to restore and extend the life of sagging sofa cushions. At 60% thicker than competitors, it provides firm, even support that improves posture and comfort without altering your sofa’s look. Easy to install with no tools required, it fits most standard sofas and loveseats, offering a cost-effective, durable solution backed by 60 years of cushion expertise.

## Description

desertcart.com: LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17" L x 66" W : Home & Kitchen

Review: 5-star LAMINET support: durable, supportive, great sofa saver! - Quality is outstanding for a cushion support: Made of a dense, high-resilience foam blend, it feels premium and long-lasting—no cheap, flimsy material that flattens after a week. I’ve used it daily on my 5-year-old sagging sofa for 3 months, and it still retains its shape perfectly (no indentations from regular sitting). The surface is smooth, breathable, and doesn’t stick to fabric cushions—even in warm weather, it doesn’t trap heat or cause discomfort. Unlike thin support pads that tear easily, this one has reinforced edges that resist fraying, ensuring it holds up to years of use. Support is transformative for sagging seats: The 60% thicker design (compared to basic inserts) lifts sagging cushions instantly, turning a lumpy, uncomfortable sofa into one that feels firm but not stiff. It distributes weight evenly—no more sinking into “dips” or feeling like you’re sliding off the cushion. I have back pain, and this support has made sitting on my sofa for long periods (watching TV, working) pain-free— it provides just the right amount of firmness to support my lower back without being harsh. Even for large sofas, the 66" width covers the entire seat base, so every seating spot gets consistent support. Build quality is durable and well-crafted: The foam core is dense and uniform (no air pockets or uneven thickness) and wrapped in a strong, tear-resistant cover that’s stitched neatly. The edges are rounded and reinforced, so they don’t curl up or separate from the foam—even when you shift positions or move the insert. The cover also has a subtle non-slip texture on the bottom, which keeps it in place under sofa cushions (no sliding around every time you sit down). It’s clear this insert is built to withstand daily wear and tear, not just temporary use. Fit is versatile for most sofas: The 17" length x 66" width works perfectly for standard 3-seater sofas, but it’s also easy to trim with scissors if you have a smaller sofa, loveseat, or armchair—no special tools needed. I trimmed a small section to fit my 2-seater loveseat, and the cut edge was clean (no fraying) and blended seamlessly. It fits under most sofa cushion types (foam, fiber, down) without making the seat too tall— it adds just enough height to fix sagging without altering the sofa’s original look. Value for money is unbeatable: For the price, you get a support insert that extends the life of your sofa by years—saving you thousands of dollars on a new sofa or expensive cushion replacements. Similar extra-thick support inserts from furniture brands cost 2-3x more, but this one performs just as well (if not better). It’s a one-time purchase that solves a common furniture problem, making it one of the most cost-effective home upgrades I’ve ever bought. Comfort is a pleasant surprise: I was worried a “support insert” would feel hard, but this one balances firmness with softness— it’s comfortable enough for napping, but supportive enough for daily use. The breathable cover prevents overheating, and the even weight distribution eliminates pressure points (no more sore hips after sitting!). My family and guests all comment on how much more comfortable the sofa feels now— it’s like having a “new” sofa without the new sofa price tag. If your sofa is sagging and you don’t want to replace it, this LAMINET support insert is a must-have. Highly recommend!
Review: Provides some support - This product arrived quickly and the cost was within reason. It was easy to install the support under my sofa cushions, but the panels are not as thick as I envisioned they would be from reading other reviews. The panels are only about 1/4 inch thick when opened and while it provides some support, it is not significant enough to eliminate the slight sag that has formed over time in that part of the sofa.

## Features

- RESTORE YOUR FURNITURE: Restore, Lift and Fix Sagging SOFAS - (17”L x 66”W). Laminet’s Sofa Cushion Saver is the perfect solution to help prevent your cushions from sagging and to restore their original firmness and support. Over time your sofa cushions sag, losing their lift and support. Springs within your couch typically concentrate body weight, which can cause your cushions to sag. Our cushion savers help distribute the weight evenly, resulting in sturdier, firmer cushions.
- NEW DELUXE EXTRA THICK - HEAVY-DUTY WOOD BOARD - Made with heavy-duty vinyl-covered Engineered Wood board (17 x 66 in.) Laminet's new and improved version; 60% thicker than competing brands! The thick panels provide more comfort and support. Engineered for strength, the sturdy wood does not break or fall apart and is used in furniture making. The soft non-slip vinyl layer with rounded edges makes sure your couch stays safe. No tearing, ripping, no harming the inner workings of your couch.
- EASY TO INSTALL: Slips under seat cushion to renew firmness and comfort. No tools required! The solution to your sagging sofa cushions only takes seconds to remedy. Simply remove your cushions, place in the center, then put the cushions back into place and enjoy your couch with renewed firmer cushions. Our couch savers fit most loveseats and standard sized sofas. To provide extra lift for areas that are sagging, you can fold over our panels for additional support!
- CORRECT YOUR SOFA AND POSTURE - KEEP THE SHAPE OF YOUR CUSHIONS. Improves posture while making sofas upright again. Over time, the shape of your cushions become misshapen due to uneven weight distribution. Our sofa cushion savers help support sagging cushions and prevent your cushions from sinking and keeps them upright. The vinyl layer also wipes clean in case of any spill that reaches below your cushions!
- SAVE MONEY TRUST 60 YEARS OF EXPERIENCE: Working with experts who actually make sofa cushions, Laminet's product development team - with 60 years of experience - has developed the original and best sofa cushion support. With our cushion savers, you don’t need to purchase a new couch! Refresh your sofa cushion and your old sofa with our cushion saving support inserts, and you’ll instantly feel the difference. Get the feel of a new couch with our inserts without breaking the bank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GHX2M35 |
| Additional Features | Sturdy |
| Age Range Description | Adult |
| Arm Style | Track |
| Back Style | Square Back |
| Best Sellers Rank | #247,944 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #112 in Sofa Replacement Parts |
| Brand Name | LAMINET |
| Color | Sofa |
| Component Connector Assembly | Not Required |
| Cushion Construction | Rigid board with vinyl covering |
| Cushion Style | Square |
| Customer Reviews | 3.5 3.5 out of 5 stars (23,464) |
| Fill Material | Polyester |
| Frame Color | Black |
| Frame Material Type | Wood |
| Furniture Leg Material | Wood |
| Has Removable Seat Cushion Cover | false |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Item Depth | 17 inches |
| Item Dimensions | 6.69 x 25.98 x 0.1 inches |
| Item Dimensions D x W x H | 17"D x 66"W x 0.25"H |
| Item Firmness Description | Plush |
| Item Weight | 4.6 Pounds |
| Manufacturer | Laminet Cover Company |
| Material Features | Sturdy, durable wood construction with a non-slip vinyl layer |
| Material Type | Wood, Vinyl |
| Minimum Required Door Width | 66 Inches |
| Number of Pieces | 1 |
| Orientation | facing front |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Sofa |
| Required Assembly | No |
| Room Type | Living Room |
| Seat Back Fill Material | Polyester |
| Seat Cushion Configuration | Multiple Cushion Seat |
| Seat Cushion Removability | Attached |
| Seat Fill Material | Polyester |
| Seating Capacity | 2 |
| Shape | Rectangular |
| Size | 66" Wide |
| Sofa Type | Standard |
| Style Name | Modern |
| Theme | Life |
| UPC | 075139821666 |
| Unit Count | 1.0 Count |
| Upholstery Cleaning Code | W |
| Upholstery Color | Grey |
| Upholstery Fabric Type | Faux Leather |
| Warranty Type | Limited |

## Product Details

- **Assembly Required:** No
- **Brand:** LAMINET
- **Color:** Sofa
- **Item Weight:** 4.6 Pounds
- **Product Dimensions:** 17"D x 66"W x 0.25"H
- **Seating Capacity:** 2
- **Special Feature:** Sturdy
- **Style:** Modern
- **Type:** Standard
- **Upholstery Fabric Type:** Faux Leather

## Images

![LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17" L x 66" W - Image 1](https://m.media-amazon.com/images/I/61wO3zQVV8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5-star LAMINET support: durable, supportive, great sofa saver!
*by J***2 on August 26, 2025*

Quality is outstanding for a cushion support: Made of a dense, high-resilience foam blend, it feels premium and long-lasting—no cheap, flimsy material that flattens after a week. I’ve used it daily on my 5-year-old sagging sofa for 3 months, and it still retains its shape perfectly (no indentations from regular sitting). The surface is smooth, breathable, and doesn’t stick to fabric cushions—even in warm weather, it doesn’t trap heat or cause discomfort. Unlike thin support pads that tear easily, this one has reinforced edges that resist fraying, ensuring it holds up to years of use. Support is transformative for sagging seats: The 60% thicker design (compared to basic inserts) lifts sagging cushions instantly, turning a lumpy, uncomfortable sofa into one that feels firm but not stiff. It distributes weight evenly—no more sinking into “dips” or feeling like you’re sliding off the cushion. I have back pain, and this support has made sitting on my sofa for long periods (watching TV, working) pain-free— it provides just the right amount of firmness to support my lower back without being harsh. Even for large sofas, the 66" width covers the entire seat base, so every seating spot gets consistent support. Build quality is durable and well-crafted: The foam core is dense and uniform (no air pockets or uneven thickness) and wrapped in a strong, tear-resistant cover that’s stitched neatly. The edges are rounded and reinforced, so they don’t curl up or separate from the foam—even when you shift positions or move the insert. The cover also has a subtle non-slip texture on the bottom, which keeps it in place under sofa cushions (no sliding around every time you sit down). It’s clear this insert is built to withstand daily wear and tear, not just temporary use. Fit is versatile for most sofas: The 17" length x 66" width works perfectly for standard 3-seater sofas, but it’s also easy to trim with scissors if you have a smaller sofa, loveseat, or armchair—no special tools needed. I trimmed a small section to fit my 2-seater loveseat, and the cut edge was clean (no fraying) and blended seamlessly. It fits under most sofa cushion types (foam, fiber, down) without making the seat too tall— it adds just enough height to fix sagging without altering the sofa’s original look. Value for money is unbeatable: For the price, you get a support insert that extends the life of your sofa by years—saving you thousands of dollars on a new sofa or expensive cushion replacements. Similar extra-thick support inserts from furniture brands cost 2-3x more, but this one performs just as well (if not better). It’s a one-time purchase that solves a common furniture problem, making it one of the most cost-effective home upgrades I’ve ever bought. Comfort is a pleasant surprise: I was worried a “support insert” would feel hard, but this one balances firmness with softness— it’s comfortable enough for napping, but supportive enough for daily use. The breathable cover prevents overheating, and the even weight distribution eliminates pressure points (no more sore hips after sitting!). My family and guests all comment on how much more comfortable the sofa feels now— it’s like having a “new” sofa without the new sofa price tag. If your sofa is sagging and you don’t want to replace it, this LAMINET support insert is a must-have. Highly recommend!

### ⭐⭐⭐ Provides some support
*by S***O on October 17, 2024*

This product arrived quickly and the cost was within reason. It was easy to install the support under my sofa cushions, but the panels are not as thick as I envisioned they would be from reading other reviews. The panels are only about 1/4 inch thick when opened and while it provides some support, it is not significant enough to eliminate the slight sag that has formed over time in that part of the sofa.

### ⭐ No Bueno
*by G***Y on November 20, 2025*

I don’t leave reviews like this very much but this thing was terrible. I think it lasted three or four days and then it just started busting a falling apart. I do not recommend this product.

## Frequently Bought Together

- LAMINET Deluxe Extra Thick Sagging Furniture Cushion Support Insert| Seat Saver| New and Improved| Extend The Life of Your Sofa| 60% Thicker - Sofa - 17" L x 66" W
- Couch Cushions Support for Sagging Seat 20"X 20"Insert pads Supports Board Sofa Furniture seat Cushion Under Sag Repair, Curved High Density Foam Replacement for Sectional Loveseat Chair Gray Set of 3

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*