---
product_id: 51999032
title: "Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters"
brand: "rockwool"
price: "VT441805"
currency: VUV
in_stock: true
reviews_count: 8
category: "Rockwool"
url: https://www.desertcart.vu/products/51999032-rockwool-rwa45-acoustic-insulation-slab-1200mm-x-600-x-50
store_origin: VU
region: Vanuatu
---

# Water repellent technology Top-tier acoustic insulation A1 Euroclass fire rating Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters

**Brand:** rockwool
**Price:** VT441805
**Availability:** ✅ In Stock

## Summary

> 🔥 Silence, Safety, and Comfort — Insulate Like a Boss!

## Quick Answers

- **What is this?** Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters by rockwool
- **How much does it cost?** VT441805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/51999032-rockwool-rwa45-acoustic-insulation-slab-1200mm-x-600-x-50)

## Best For

- rockwool enthusiasts

## Why This Product

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

## Key Features

- • **Long-Term Durability:** Maintains thermal and acoustic efficiency throughout your building’s lifetime.
- • **Moisture? No Problem!:** Water repellent design keeps your space dry and mold-free.
- • **Soundproof Like a Pro:** Industry-leading acoustic performance for peaceful, productive environments.
- • **Unrivaled Fire Safety:** Euroclass A1 rating means zero compromises on fire protection.
- • **Effortless Installation:** Lightweight slabs designed for quick, hassle-free fitting.

## Overview

Rockwool RWA45 Acoustic Insulation Slabs deliver premium thermal, acoustic, and fire protection with an A1 Euroclass fire rating. Each pack covers 6.48 m² with 9 easy-to-handle slabs, featuring water repellent technology to prevent moisture damage. Trusted by industry leaders, this durable insulation solution enhances comfort and safety in floors, walls, and ceilings, making it the go-to choice for modern, high-performance buildings.

## Description

Rockwool RWA45 Insulation Slabs Thicknesses available: 50mm, 75mm, 100mm Slab Size: 1200mm x 600mm Thickness: 50mm Quantity of slabs: 9 Coverage per pack: 6.48 m2 Thickness: 75mm Quantity of slabs: 6 Coverage per pack: 4.32 m2 Thickness: 100mm Quantity of slabs: 4 Coverage per pack: 2.88 m2 The Rockwool RWA45, Prorox SL920 Slab Range is used for thermal, acoustic and fire insulation in multiple applications including floors, walls, roofs and industrial applications. The product range consists of high quality resin bonded slabs in a variety of thicknesses and densities. Rockwool Prorox is recognised as being the market leading acoustic insulation in applications such as conversions where it is used in floor or ceiling voids and in stud and party walls. It is specified by many of the market leading acoustic flooring manufactures as being an integral part of their own system. Excellent thermal, acoustic and fire Insulation - Water repellent - Easy to handle and install - Rockwool RWA45 Insulation Slabs have an A1 Euroclass fire rating ROCKWOOL RWA45 Insulation Slabs offer excellent thermal, acoustic and fire performance. The slabs are easy to handle and install. Rated Euroclass A1 non-combustible, RWA45 offers the highest level of fire resistance. RWA45 is a durable insulation solution which will maintain high performance over the lifetime of the building. The water repellent qualities of the insulation prevent moisture build up, damp and rot.

Review: Simply the best. - Great insulation from a top company, always great product.
Review: Good product. - I bought this to make some acoustic absorption panels n my studio and it works really well. Easy to handle it definitely works as acoustic treatment.

## Features

- Excellent thermal, acoustic and fire Insulation
- Rockwool RWA45 Insulation slabs have an A1 Euroclass fire rating
- Water repellent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N2JC4L6 |
| Batteries | Product Specific batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 49,980 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Insulation Wool |
| Coverage | 6.48 square meters |
| Customer Reviews | 4.5 4.5 out of 5 stars (122) |
| Date First Available | 20 Nov. 2016 |
| Included Components | Rockwool RWA45 50mm |
| Item Package Quantity | 1 |
| Item Weight | 8 kg |
| Item model number | Rockwool RWA45 50mm |
| Manufacturer | buildermerchant.com |
| Number of Pieces | 1 |
| Part Number | Rockwool RWA45 50mm |
| Product Dimensions | 120 x 61 x 41 cm; 8 kg |
| Size | 50mm (6.48m2 per pack) |

## Product Details

- **Brand:** Rockwool
- **Item thickness:** 50 Millimetres
- **Material:** Wool
- **Product dimensions:** 120L x 60W centimetres
- **Recommended uses for product:** Thermal insulation, acoustic insulation, fire resistance

## Images

![Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters - Image 1](https://m.media-amazon.com/images/I/51KiFzJIkkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simply the best.
*by J***N on 6 May 2025*

Great insulation from a top company, always great product.

### ⭐⭐⭐⭐⭐ Good product.
*by M***. on 18 May 2019*

I bought this to make some acoustic absorption panels n my studio and it works really well. Easy to handle it definitely works as acoustic treatment.

### ⭐⭐⭐⭐⭐ Ideal for mancave project
*by R***D on 9 January 2022*

Brought for mancave project worth every penny A1 product

## Frequently Bought Together

- Rockwool RWA45 Acoustic Insulation Slab 1200mm x 600 x 50 Millimetre 9 Pieces Per Pack. 6.48 Square Meters
- Rockwool RWA45 Acoustic Insulation Slabs | 100mm (2.88m2 per Pack)
- Rockwool RWA45 Acoustic Insulation Slabs | 75mm (4.32m2 per Pack)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-04*