---
product_id: 445170964
title: "Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3\", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block"
brand: "brb products"
price: "SAR 4196"
currency: SAR
in_stock: true
category: "Brb Products"
url: https://www.desertcart.com.sa/products/445170964-rockwool-8-density-foil-faced-stone-wool-insulation-mineral-wool
store_origin: SA
region: Saudi Arabia
---

# Withstands up to 2150°F fire resistance FSK foil facing for thermal & vapor barrier 8 lb/ft³ density for pro-grade rigidity Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block

**Brand:** brb products
**Price:** SAR 4196
**Availability:** ✅ In Stock

## Summary

> 🔥 Soundproof, fireproof, and energy-smart—insulate like a pro! 🛠️

## Quick Answers

- **What is this?** Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block by brb products
- **How much does it cost?** SAR 4196 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/445170964-rockwool-8-density-foil-faced-stone-wool-insulation-mineral-wool)

## Best For

- brb products enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Fire Safety:** Non-combustible stone wool resists extreme heat up to 2150°F, safeguarding your space.
- • **Pro-Grade Acoustic Shield:** Blocks airborne noise with dense 8 lb/ft³ stone wool—perfect for studios & home theaters.
- • **Moisture-Resistant & Healthy:** Inorganic, water-repellent material prevents mold and decay for a resilient building environment.
- • **Rigid & Durable Installation:** Panels maintain shape without sagging, easy to cut and install for lasting performance.
- • **Built-In Thermal & Vapor Barrier:** FSK foil facing reflects heat and prevents moisture intrusion, cutting energy costs.

## Overview

Rockwool 8# Density Foil-Faced Stone Wool Insulation offers professional-grade soundproofing, thermal control, and fire resistance with its dense 8 lb/ft³ core and integrated FSK foil facing. Engineered for durability and moisture resistance, these 3" thick panels provide a robust, all-in-one solution ideal for studios, theaters, and commercial spaces seeking superior acoustic, thermal, and fire safety performance.

## Description

The Ultimate High-Performance Insulation for Sound, Fire, and Thermal Control. When your project demands the highest level of performance, Rockwool 8# Density Foil-Faced Stone Wool Insulation is a professional-grade product engineered to provide a robust, all-in-one solution for the most demanding acoustic, thermal, and fire-safety applications. Superior Performance by Design The high-density 8 lb/ft³ core provides exceptional mass for blocking sound transmission between rooms, making it the go-to material for soundproofing home theaters, studios, offices, and commercial spaces. The durable, reinforced foil (FSK) facing enhances this performance by acting as a built-in vapor barrier to protect your wall assemblies from moisture, while also serving as a radiant barrier to improve energy efficiency. Uncompromising Safety and Durability Made from natural stone, Rockwool is non-combustible and provides a critical layer of fire resistance, helping to slow the spread of fire and providing valuable time in an emergency. The rigid and durable composition of these panels ensures they are easy to handle and install, and they are guaranteed to hold their shape over time without sagging. Because stone wool is inorganic, it is naturally resistant to moisture and rot, ensuring your project is not only quiet and safe but also healthy and long-lasting.

## Features

- PROFESSIONAL-GRADE SOUNDPROOFING: Achieve superior sound control with high-density 8 lb/ft³ stone wool. Its rigid structure is exceptionally effective at blocking airborne noise, making it the premier choice for home theaters, recording studios, mechanical rooms, and any space where quiet is critical.
- ALL-IN-ONE THERMAL & VAPOR BARRIER: The integrated FSK (Foil-Scrim-Kraft) facing provides a built-in vapor retarder to prevent moisture transmission. It also acts as a radiant barrier, reflecting heat to improve the overall thermal performance and lower your energy costs.
- FIRE RESISTANCE: Safeguard your property with non-combustible insulation. Rockwool can withstand temperatures up to 2150°F (1177°C) without melting or producing toxic smoke, providing an essential fire block in walls, ceilings, and around ductwork.
- RIGID & DURABLE FOR EASY INSTALLATION: Engineered for demanding applications, the 8 lb density provides superior rigidity and compressive strength. These panels are easy to cut, will not sag or slump in cavities over time, and resist damage during installation, ensuring lasting performance.
- WATER REPELLENT & INERT: Rockwool stone wool is inherently water repellent and inorganic, meaning it provides no food source for decay contributing to a healthier and more resilient building.
- 5 Boards per box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2YZNK6W |
| Best Sellers Rank | #115,743 in Musical Instruments ( See Top 100 in Musical Instruments ) #2,126 in Recording Studio Acoustical Treatments |
| Brand Name | BRB Products |
| Coverage | 40 square feet |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Item Dimensions L x W | 48"L x 24"W |
| Item Thickness | 3 inches |
| Item Type Name | Rockwool |
| Item Weight | 56 pounds |
| Manufacturer | Rockwool |
| Manufacturer Part Number | 40 square feet |
| Material Type | Wool |
| Model Number | SL9603"FF |
| Recommended Uses For Product | Insulating |
| UPC | 613497350611 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BRB Products
- **Item Thickness:** 3 inches
- **Material:** Wool
- **Product Dimensions:** 48"L x 24"W
- **Recommended Uses For Product:** Insulating

## Images

![Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block - Image 1](https://m.media-amazon.com/images/I/318h15vZ6ES.jpg)
![Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block - Image 2](https://m.media-amazon.com/images/I/61ILYMJD5tL.jpg)
![Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block - Image 3](https://m.media-amazon.com/images/I/61FZedHIaOL.jpg)
![Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block - Image 4](https://m.media-amazon.com/images/I/61WXRsRjuyL.jpg)
![Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 3", 2'x4' (5) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block - Image 5](https://m.media-amazon.com/images/I/71oP4rjee9L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.sa/products/445170964-rockwool-8-density-foil-faced-stone-wool-insulation-mineral-wool](https://www.desertcart.com.sa/products/445170964-rockwool-8-density-foil-faced-stone-wool-insulation-mineral-wool)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-28*