---
product_id: 590865355
title: "Sleeper Sofa Support Board Full Size (48x48) Heavy Duty Wood Sofa Bed Board for Pull Out Couch, Foldable Mattress Support Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board"
brand: "meliusly"
price: "R11379"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Meliusly"
url: https://www.desertcart.co.za/products/590865355-sleeper-sofa-support-board-full-size-48x48-heavy-duty-wood
store_origin: ZA
region: South Africa
---

# Foldable for easy storage Reinforced plywood durability 48x48 inch full-size fit Sleeper Sofa Support Board Full Size (48x48) Heavy Duty Wood Sofa Bed Board for Pull Out Couch, Foldable Mattress Support Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board

**Brand:** meliusly
**Price:** R11379
**Availability:** ✅ In Stock

## Summary

> 🛋️ Upgrade your sofa bed game—comfort that guests will actually notice!

## Quick Answers

- **What is this?** Sleeper Sofa Support Board Full Size (48x48) Heavy Duty Wood Sofa Bed Board for Pull Out Couch, Foldable Mattress Support Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board by meliusly
- **How much does it cost?** R11379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/590865355-sleeper-sofa-support-board-full-size-48x48-heavy-duty-wood)

## Best For

- meliusly enthusiasts

## Why This Product

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

## Key Features

- • **Quick Fold & Store:** Unfolds in seconds and folds compactly for effortless storage—no tools required.
- • **Steel Bar Shielding:** Eliminates uncomfortable metal frame pressure points for a smooth sleep surface.
- • **Universal Size Options:** Available in Full, Queen, and Twin to perfectly fit your sleeper sofa frame.
- • **Premium Reinforced Plywood:** Distributes weight evenly to prevent mattress sagging and extend furniture life.
- • **Trusted by Experts & Hosts:** Featured by NYT Wirecutter and loved by thousands of rental hosts and homeowners.

## Overview

The Meliusly Sleeper Sofa Support Board (48x48) is a heavy-duty, foldable plywood panel designed to cover steel support bars in pull-out couches. It creates a firm, even sleeping surface by distributing weight and eliminating pressure points, enhancing comfort and extending mattress life. Easy to unfold and store, it fits full-size sleeper sofas and is trusted by experts and users alike.

## Description

Product description Steel support bars are the #1 complaint about sleeper sofas. Every pull out couch has them — metal bars running across the frame that you can feel through the thin mattress the moment you lie down. The Meliusly SleeperSaver Classic (48x48) solves this by creating a solid, rigid surface between the frame and your mattress. Built from reinforced plywood panels and wrapped in durable industrial-grade fabric, the board shields you from those bars while distributing your weight evenly across the entire sleeping surface. No more pressure points. No more sinking into the frame. The board arrives pre-folded and sets up in seconds — unfold it onto the frame, place the mattress on top, and your sofa bed becomes a surface your guests can actually sleep on. When guests leave, fold it up and store it anywhere. At Meliusly, we have been making sleeper sofa support boards longer than anyone else in the market. Our sleeper sofa solutions have been featured by New York Times Wirecutter, and thousands of homeowners, rental hosts, and daily sleeper sofa users trust our products to make pull out couches comfortable. Materials: Reinforced plywood panels, industrial-grade polyester fabric. Dimensions: 48 x 48 inches (Full Size). Available in Queen, Full, and Twin to fit standard sleeper sofa frames. Safety Warning Supervise children and pets to avoid entrapment risks. Keep away from open flames or high heat sources. Ensure proper assembly and use, as the sofa bed itself is not included with this product. Manufacturer Contact Information Meliusly Ventures LLC, 8 THE GRN # 21810, DOVER, DE, 19901, Mailto support@meliusly.com, Web www.meliusly.com

Review: Hart, stabil und praktisch - Tolles Produkt! Hart, stabil und praktisch. Würde ich starkt empfehlen.
Review: Sturdy product; works well - This product does exactly what it is meant to do. The thickness of the reinforced wood boards, within the protective covering, make it impossible to feel the crossbars inside the sleeper frame. The product boards run perpendicular to the frame, and are easy to place/remove. The support board folds like a fan, making it easy to store, taking up little closet space. We experienced no sliding of the mattress on the protective cover. Between the two of us, about 400 pounds was on the bed, and both of us were comfortable. Would purchase again.

## Features

- COVERS STEEL SUPPORT BARS — The Meliusly SleeperSaver Classic is a sofa sleeper support board that creates a smooth, rigid surface between the metal frame and your mattress. Reinforced plywood panels act as a sleeper sofa bar shield, covering the steel bars that dig into your back, hips, and spine through thin mattresses. From the brand featured by New York Times Wirecutter.
- REINFORCED PLYWOOD CONSTRUCTION — This sofa bed mattress support board is built from premium plywood panels wrapped in durable industrial-grade fabric. The rigid panels sit between the frame and mattress, distributing weight evenly across the entire sleeping surface. The Original sofa bed board for under mattress support, engineered to eliminate dips, sags, and pressure points.
- FOLDS FOR EASY STORAGE — This pull out couch support board arrives pre-folded and unfolds in seconds. Place it on the sofa bed frame before adding the mattress. After your guests leave, fold it back up and store it in a closet, under a bed, or behind furniture. Works as fold out bed support with no tools and no permanent changes to your furniture.
- FIRMS UP SAGGING MATTRESSES — Provides sleeper sofa mattress support by distributing weight evenly across the bed frame, helping older mattresses feel firm and even again. A more effective alternative to a sofa bed mattress topper because it addresses the structural cause of discomfort, not just the surface. Extends the life of your mattress and frame at a fraction of furniture replacement cost.
- AVAILABLE IN QUEEN, FULL AND TWIN — Pick the size that matches your sofa bed. This couch bed board provides pull out bed support and works as a sofa bed bar shield for memory foam, innerspring, and coil mattresses. Meliusly is a family-owned brand that has been making sleeper sofa comfort solutions longer than any competitor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVWHXXVB |
| Best Sellers Rank | 1,216,314 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,613 in Sofas & Couches |
| Brand | Meliusly |
| Colour | Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,438) |
| Date First Available | 28 May 2023 |
| Item Weight | 4.54 kg |
| Material | Wood |
| Maximum Weight Capacity | 400 Pounds |
| Model Number | SPB101 |
| Product Dimensions | 121.92 x 121.92 x 0.76 cm; 4.54 kg |
| Special Features | Foldable |

## Product Details

- **Brand:** Meliusly
- **Assembly required:** No
- **Seat depth:** 121.9 centimetres
- **Seat height:** 48 Inches
- **Weight limit:** 400 Pounds
- **Product dimensions:** 121.9D x 121.9W x 1.3H centimetres
- **Item weight:** 10 Pounds
- **Type:** Sleeper
- **Colour:** Grey
- **Special feature:** Anti-Slip, Easy to Store, Folding

## Images

![Sleeper Sofa Support Board Full Size (48x48) Heavy Duty Wood Sofa Bed Board for Pull Out Couch, Foldable Mattress Support Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board - Image 1](https://m.media-amazon.com/images/I/71xcKQXbl3L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hart, stabil und praktisch
*by A***E on 17 October 2025*

Tolles Produkt! Hart, stabil und praktisch. Würde ich starkt empfehlen.

### ⭐⭐⭐⭐⭐ Sturdy product; works well
*by C***N on 19 February 2026*

This product does exactly what it is meant to do. The thickness of the reinforced wood boards, within the protective covering, make it impossible to feel the crossbars inside the sleeper frame. The product boards run perpendicular to the frame, and are easy to place/remove. The support board folds like a fan, making it easy to store, taking up little closet space. We experienced no sliding of the mattress on the protective cover. Between the two of us, about 400 pounds was on the bed, and both of us were comfortable. Would purchase again.

### ⭐⭐⭐⭐⭐ Worked for sagging mattress - read below
*by J***S on 5 August 2025*

Works for us, read below, as we didn't buy it for a sofa bed We got an old mattress which is high quality and cost almost 3k yearsss back, and finally it started showing some sagging. We love our mattress to be extra firm, and at the moment can't really go buy an expensive one again and unfortunately couldn't find anything we liked for cheaper. We got an extra firm foam mattress topper to fix it (3inch height). It worked well enough, but you could still feel slight sagging under back and bum. I decided to buy this to place on top of the matress and under the topper (sandwich, so to say, and it all sits inside a waterproof mattress cover do nothing is sliding anywhere). Our mattress is queen size, this fits perfectly width wise. As for length, obviously you don't need it to cover the whole thing as it sags under or back/bum area only. But having said that, we placed the boards about 25 cm lower than the top of the matress (and it has 55cm left to the end of the matress), as it felt more comfortable. And honestly, it feels great. The foam topper is now sitting straight and does its job, no sagging, and is nicely firm (I mean, in summer I often sleep on the floor because it's cooler this way, so the firner the better). Might actually never go back to whole classic mattress setup once we get rid of this one, will just get a frame, and use these boards with a topper. Super comfy. Chose hardwood over flex option as flex seems to have a slight give which we do not need.

## Frequently Bought Together

- Meliusly Heavy Duty Sleeper Sofa Support Board (48x48 - Full Size) Reinforced Wood Sofa Bed Support, Pull Out Couch Mattress Board, Sleeper Bar Shield, SleeperSaver
- Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) - Full
- Sleep Philosophy Waterproof Sofa Bed Mattress Protector, Holden Sofa Bed Full Mattress Pad, 3M Scotchgard, Microfiber Mattress Topper Fitted Elastic Pocket Fits Up to 8 Inch, Full 54x72, White

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-18*