Huangang Rock Wool Board, Fireproof Soundproof Insulation Partition Wall Panels, Direct Factory Sale

Huangang rock wool board is a high-performance fireproof, soundproof and thermal insulation panel, factory direct from Henan, China. Rated for up to 400°C, with R21.0 insulation value, low thermal conductivity (0.034-0.044w/m·k), and waterproof, moisture-proof properties. Suitable for attic, roof, exterior wall and building insulation, available in custom sizes (30-200mm thickness, 600x1200mm), eco-friendly with 2-year warranty.

Huangang Rock Wool Board | Fireproof Soundproof Thermal Insulation Partition Wall Panels

Our Huangang rock wool board is a premium multi-functional insulation panel designed for fire protection, sound absorption, thermal insulation and moisture resistance in residential and commercial construction projects. Made of high-quality rock wool, this eco-friendly insulation board offers excellent fire resistance (up to 400°C), superior acoustic performance, and reliable thermal efficiency, making it the ideal choice for attic, roof, exterior wall and partition wall insulation applications.

Key Features of Our Rock Wool Insulation Board

• Superior Fire Resistance: With a high working temperature rating of 400°C and excellent flame retardant properties, this rock wool board provides reliable fire protection, meeting the safety requirements of commercial buildings, hospitals, schools and hotels.

• Effective Soundproof & Acoustic Performance: The dense, fibrous structure of the rock wool board absorbs sound waves effectively, reducing noise transmission and creating quieter indoor environments in offices, apartments, hotels and public buildings.

• Excellent Thermal Insulation: With a low thermal conductivity of 0.034-0.044w/m·k and an R21.0 insulation value, this board minimizes heat transfer, improving energy efficiency and reducing heating/cooling costs for buildings.

• Waterproof & Moisture-Resistant: The hydrophobic rock wool material resists water absorption and moisture buildup, preventing mold growth and maintaining consistent insulation performance in humid environments.

• Eco-Friendly & Durable: Made of natural rock wool, this board is eco-friendly, non-toxic and recyclable, with a long service life and 2-year warranty for reliable performance.

• Customizable Sizes & Specifications: Available in custom thickness (30-200mm), standard dimensions (600x1200mm / 4.0x20 feet), and densities (40-200kg/m³), with tailored options to meet your specific project requirements.

Technical Specifications

Why Choose Our Huangang Rock Wool Insulation Board?

Unlike traditional insulation materials, our rock wool board offers a unique combination of benefits for construction and building applications:

• Multi-Functional Performance: This board combines fire protection, sound insulation, thermal efficiency and moisture resistance in one product, reducing the need for multiple materials and simplifying construction.

• Versatile Application Compatibility: Suitable for use in a wide range of building projects, including residential homes, commercial buildings, hotels, hospitals, schools and industrial facilities, with custom sizes available for specialized designs.

• Energy-Efficient Building Solution: The high thermal insulation performance of the board reduces heat loss in winter and heat gain in summer, significantly improving building energy efficiency and lowering utility costs.

• Easy Installation & Handling: The lightweight, rigid board form simplifies transportation, cutting and installation, reducing labor costs and construction time for wall, roof and attic insulation projects.

• Reliable Factory Direct Quality: As a direct manufacturer from Henan, China, we offer competitive pricing, strict quality control and comprehensive after-sales support, ensuring consistent performance and customer satisfaction.

Custom Rock Wool Insulation Solutions for Your Project

We specialize in providing custom Huangang rock wool insulation boards tailored to your specific building insulation requirements. Whether you need standard-sized panels for mass production or fully customized dimensions, densities and specifications for specialized construction projects, our engineering team can design and manufacture a solution that meets your exact needs. Contact us today to discuss your project requirements, request a quote or learn more about our high-performance fireproof, soundproof and thermal insulation products.