Global Rock Wool Board Suppliers Guide
Thursday, 03/20/2025
Discover the top global rock wool board suppliers in our comprehensive guide. At FUNAS, we connect you with leading manufacturers known for quality and innovation. Explore trusted suppliers, compare features, and make informed decisions for your projects. Your one-stop resource for reliable rock wool solutions worldwide. Ideal for industry professionals seeking excellence and efficiency.
What is Rock Wool Board？
Rock wool board, also known as stone wool board, is a high-performance insulation material made from natural basalt rock and recycled slag. It is manufactured by melting these raw materials at high temperatures and spinning them into fine fibers, which are then compressed into rigid or semi-rigid boards. Rock wool boards are renowned for their excellent thermal insulation, sound absorption, and fire resistance properties. They are widely used in construction, industrial, and HVAC applications to enhance energy efficiency, reduce noise, and improve fire safety. Additionally, rock wool boards are moisture-resistant, durable, and environmentally friendly, making them a sustainable choice for modern insulation needs.
Top Rock Wool Board Suppliers Worldwide
FUNAS (China)
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Established: 2011
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Main Products: Rubber and plastic insulation products, rock wool products, glass wool products
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Advantages: FUNAS is a professional insulation material manufacturer, providing a range of customized options and tailor-made insulation solutions for various industries, whether the insulation materials are suitable for construction, automotive, HVAC, or other industries. Customization options include formulations, shapes, and sizes; thermal and acoustic insulation solutions; and options with special coatings such as flame retardant and waterproof to meet specific thermal, acoustic, and mechanical performance requirements. There are more than 150 technicians. The factory covers an area of 40,000 square meters, large-volume customized products can be delivered within 4-6 weeks, small batches can be delivered within 15 days, the annual output is 30 cubic meters, and the products have passed multiple international certifications such as ISO/CE/UL.
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Knauf Insulation (Germany)
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Established: 1932
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Main Products: rock wool boards, glass wool, and eco-friendly insulation materials.
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Advantages: Knauf Insulation is renowned for its innovative and sustainable insulation solutions. Their rock wool boards are made from recycled materials, offering excellent thermal and acoustic performance. Knauf’s products are lightweight, easy to install, and designed to meet strict environmental standards. Their ECOSE® Technology ensures low emissions and improved indoor air quality, making them a preferred choice for green building projects.
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Paroc Group (Finland)
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Established: 1937
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Main Products: rock wool boards, slabs, and technical insulation.
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Advantages: Paroc specializes in high-quality stone wool insulation, offering products that excel in thermal, acoustic, and fire safety performance. Their rock wool boards are made from natural basalt rock, providing long-lasting durability and energy efficiency. Paroc’s solutions are designed for harsh climates, making them ideal for Nordic and European markets. Their commitment to sustainability and innovation ensures eco-friendly and high-performance insulation.
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URSA Insulation (Spain)
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Established: 1972
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Main Products: Rock wool boards, glass wool, and hybrid insulation systems.
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Advantages: URSA is known for its advanced insulation technologies and sustainable practices. Their rock wool boards offer excellent thermal and acoustic insulation, with a focus on energy efficiency and fire safety. URSA’s products are lightweight, easy to install, and designed to meet the highest environmental standards. Their innovative solutions cater to both residential and industrial markets.
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Thermafiber (USA)
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Established: 1934
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Main Products: rock wool boards, fire-resistant insulation, and acoustic panels.
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Advantages: Thermafiber is a leading manufacturer of stone wool insulation in North America. Their rock wool boards are known for their superior fire resistance, thermal performance, and sound absorption. Thermafiber’s products are made from recycled materials, aligning with sustainable building practices. Their solutions are widely used in commercial, industrial, and residential projects.
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Superglass Insulation (UK)
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Established: 1987
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Main Products: rock wool boards, glass wool, and loft insulation.
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Advantages: Superglass is a leading supplier of insulation products in the UK, offering rock wool boards that provide excellent thermal and acoustic performance. Their solutions are designed for energy efficiency and sustainability.
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How to Choose Different Rock Wool Board Suppliers？
Check Product Quality and Certifications: Ensure the supplier offers high-quality rock wool boards with certifications like ISO, CE, or ASTM. These certifications guarantee the products meet international standards for thermal performance, fire resistance, and environmental safety.
Evaluate Technical Specifications: Review the density, R-value, fire rating, and acoustic performance of the boards. Request samples or test reports to confirm the supplier’s claims match your project requirements.
Assess experience and reputation: choose suppliers with a strong industry track record and positive customer reviews. Experienced suppliers are more likely to deliver consistent quality and reliable service.
Compare Pricing and Value: Look for competitive pricing without compromising on quality. Consider long-term benefits like energy savings and durability, not just the initial cost.
Verify Delivery and Customer Support: Ensure the supplier can deliver on time and provide excellent customer support, including technical assistance and after-sales service. Reliable logistics and responsive support are critical for project success.
Conclusion
Choosing the right rock wool board supplier is essential for achieving optimal insulation performance, energy efficiency, and long-term durability in your projects. From globally recognized brands like Knauf Insulation and Saint-Gobain (Isover) to specialized manufacturers like FUNAS, the market offers a wide range of high-quality options to meet diverse needs. When selecting a supplier, prioritize factors such as product quality, certifications, technical specifications, and sustainability practices. Additionally, consider the supplier’s experience, reputation, and ability to provide reliable customer support and timely delivery. By partnering with a trusted supplier, you can ensure your project benefits from superior thermal, acoustic, and fire-resistant insulation solutions. For tailored insulation needs, explore FUNAS’ innovative and customizable products, designed to meet the highest international standards. Visit FUNAS to discover how their expertise can enhance your next project.
FAQs
Can rock wool boards be customized for specific projects?
Answer: Yes, many suppliers, such as FUNAS and Paroc, offer customization options for dimensions, thickness, density, and additional features like waterproof or fire-resistant coatings. This ensures the boards meet specific project requirements.
How do rock wool boards compare to other insulation materials?
Answer: Rock wool boards outperform many insulation materials in terms of fire resistance, sound absorption, and durability. They are also more environmentally friendly compared to materials like polystyrene foam. However, they may be heavier and slightly more expensive than fiberglass.
What industries commonly use rock wool boards?
Answer: Rock wool boards are widely used in construction (residential and commercial buildings), industrial facilities (pipelines, boilers), HVAC systems, and soundproofing applications. They are also used in fire protection systems.
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