The Global Soundproof Mineral Wool Market was valued at USD 17.8 Billion in 2023 and is projected to reach USD 25.3 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2024–2030). This growth is being driven by stringent building energy codes, rising demand for noise reduction in urban environments, and the accelerating adoption of sustainable and fire-resistant insulation solutions across residential, commercial, and industrial construction sectors.

As the construction industry intensifies its focus on energy efficiency, occupant comfort, and fire safety, the role of high-performance insulation materials has become paramount. In this blog, we profile the Top 10 Companies in the Soundproof Mineral Wool Industry—a mix of global material science leaders, specialized manufacturers, and sustainability pioneers shaping the future of building envelopes and acoustic management worldwide.

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🔟 1. Rockwool International A/S

Headquarters: Hedehusene, Denmark
Key Offering: Stone wool insulation slabs, rolls, and technical insulation products

Rockwool International is a world leader in stone wool solutions, offering a comprehensive range of products for acoustic, thermal, and fire safety applications. Their soundproof mineral wool is derived from volcanic rock, making it non-combustible, water-repellent, and highly durable. The company operates 45 manufacturing facilities across the globe, serving the building and construction, industrial, and horticulture sectors.

Sustainability & Innovation Initiatives:

• Commitment to carbon neutrality across operations by 2050

• Continuous R&D in recycled content, with many products containing up to 75% recycled materials

• Development of high-density wool for superior acoustic performance in partition walls and flooring systems

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Soundproof Mineral Wool Market – View in Detailed Research Report

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9️⃣ 2. Saint-Gobain

Headquarters: Courbevoie, France
Key Offering: ISOVER glass wool and ROCKWOOL stone wool insulation

Through its subsidiary ISOVER, Saint-Gobain is a dominant force in the glass wool segment of the mineral wool market. Their products are renowned for excellent thermal and acoustic performance, particularly in residential and commercial building applications. The company’s global footprint and extensive R&D capabilities allow it to deliver customized solutions for specific climatic and regulatory requirements.

Sustainability & Innovation Initiatives:

• Ambition to achieve net-zero carbon emissions by 2050

• Pioneering circular economy models with take-back and recycling programs for construction waste

• Innovation in lightweight, high-performance glass wool batts for easier installation and reduced embodied carbon

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8️⃣ 3. Knauf Insulation

Headquarters: Iphofen, Germany
Key Offering: Glass mineral wool and Rock mineral wool insulation

Knauf Insulation is a family-owned company and a major global player, known for its ECOSE® Technology—a bio-based binder that reduces embodied energy and creates a low-dust, formaldehyde-free product. Their soundproof mineral wool products are designed for walls, roofs, and floors, providing exceptional noise reduction and thermal efficiency.

Sustainability & Innovation Initiatives:

• Industry-leading ECOSE® Technology, using bio-based materials instead of traditional phenolic binders

• Committed to a 15% reduction in carbon intensity by 2025

• Focus on “zero waste to landfill” across its manufacturing plants

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7️⃣ 4. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: Fiberglass insulation, mineral wool insulation (through subsidiary)

Owens Corning is a leading global provider of insulation, roofing, and fiberglass composites. While primarily known for fiberglass, the company holds a significant position in the mineral wool market through its PINK® FIBERGLAS® insulations and other acquired brands. They offer solutions that meet stringent acoustic and fire safety standards for multifamily and commercial buildings.

Sustainability & Innovation Initiatives:

• Goal to reduce absolute greenhouse gas emissions by 50% by 2030

• Development of high-performance acoustic batts for soundproofing party walls in multi-unit dwellings

• Investment in manufacturing processes that increase recycled glass content in insulation products

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6️⃣ 5. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: Fiberglass insulation, mineral wool board, and metal building insulation

A Berkshire Hathaway company, Johns Manville is a premier manufacturer of insulation and building products. Their mineral wool offerings include rigid boards and semi-rigid batts designed for high-temperature industrial applications as well as commercial building acoustics. The company emphasizes product quality and consistency for professional builders and contractors.

Sustainability & Innovation Initiatives:

• Focus on sustainable product design and life cycle assessment for all major product lines

• Manufacturing facilities certified to ISO 14001 environmental management standards

• Development of formaldehyde-free insulation products for improved indoor air quality

Download FREE Sample Report:
Soundproof Mineral Wool Market – View in Detailed Research Report

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5️⃣ 6. Armacell

Headquarters: Luxembourg City, Luxembourg
Key Offering: ArmaGel and other technical insulation materials for HVAC and industrial applications

Armacell is a global leader in flexible foams and engineered foams, with a growing portfolio of high-performance mineral wool products for technical applications. Their soundproof mineral wool is often used in HVAC duct liners, pipe insulation, and industrial equipment to control noise and conserve energy. The company excels in providing solutions for complex mechanical systems.

Sustainability & Innovation Initiatives:

• Development of insulation solutions with low Global Warming Potential (GWP) and Zero Ozone Depletion Potential (ODP)

• Launch of PET foam cores based on up to 65% recycled content

• Commitment to reducing the carbon footprint of its manufacturing processes

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4️⃣ 7. Kingspan Group

Headquarters: Kingscourt, Ireland
Key Offering: Insulated panels, boards, and complementary mineral wool insulation systems

Kingspan is a global leader in high-performance insulation and building envelope solutions. While renowned for its rigid foam panels, the company also offers mineral wool products that integrate seamlessly with its systems to provide comprehensive acoustic and fire protection. Their “Planet Passionate” sustainability strategy drives innovation in energy-efficient building solutions.

Sustainability & Innovation Initiatives:

• Ambition to achieve net-zero carbon manufacturing by 2030

• Target to upcycle 1 billion PET bottles annually into insulation products by 2025

• Investment in product innovation to deliver airtight and acoustic building solutions for low-energy buildings

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3️⃣ 8. Ursa

Headquarters: Madrid, Spain
Key Offering: Glass wool and polyester insulation products

Ursa is a major European insulation manufacturer, producing a wide range of glass mineral wool products for thermal and acoustic insulation. Part of the Xella Group, Ursa focuses on innovation to improve the ease of installation and performance of its products, which are used in roofs, walls, floors, and technical installations.

Sustainability & Innovation Initiatives:

• Strong emphasis on circularity, with products containing significant amounts of recycled glass

• Development of PUR panels with improved fire safety and acoustic properties

• Commitment to reducing the environmental impact of its production processes through energy efficiency

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2️⃣ 9. Fletcher Insulation

Headquarters: Melbourne, Australia
Key Offering: Glass wool and Earthwool insulation for residential and commercial markets

Fletcher Insulation is a leading manufacturer and supplier in Australia and New Zealand, offering the well-known Earthwool® range, which uses ECOSE® technology. Their soundproof mineral wool products are designed for the specific climatic conditions of the region, providing excellent acoustic comfort and thermal resistance for homes and buildings.

Sustainability & Innovation Initiatives:

• Use of bio-based ECOSE® binder technology across the Earthwool® product range

• Focus on local manufacturing to reduce transportation emissions and support regional economies

• Product development aligned with Australia’s NatHERS and Green Star building rating systems

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1️⃣ 10. Paroc Group

Headquarters: Helsinki, Finland
Key Offering: Stone wool insulation for technical, industrial, and construction applications

Paroc is a leading European manufacturer of stone wool insulation, with a strong presence in the Nordic and Baltic regions. The company specializes in solutions for demanding conditions, offering high-performance products for fire protection, acoustic comfort, and energy savings in both new construction and renovation projects.

Sustainability & Innovation Initiatives:

• Commitment to the UN Sustainable Development Goals, with a focus on sustainable cities and communities

• Production processes designed to minimize waste and maximize the use of recycled raw materials

• Development of non-combustible insulation systems that contribute to overall building safety

Get Full Report Here:
Soundproof Mineral Wool Market – View in Detailed Research Report

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🌍 Outlook: The Future of Soundproof Mineral Wool Is Smarter and More Sustainable

The soundproof mineral wool market is undergoing a significant transformation. While traditional insulation performance remains crucial, the industry is increasingly driven by sustainability mandates, digital fabrication, and enhanced fire safety standards.

📈 Key Trends Shaping the Market:

• Rising demand for acoustic comfort in high-density urban housing and office spaces

• Stringent energy efficiency regulations (e.g., EU’s Energy Performance of Buildings Directive) driving retrofit markets

• Increased focus on non-combustible insulation materials in the wake of high-profile building fires

• Advancements in bio-based binders and high-recycled-content products to reduce environmental impact

Get Full Report Here:
Soundproof Mineral Wool Market – View in Detailed Research Report

The companies listed above are not only insulating buildings—they’re building the foundation for a safer, quieter, and more energy-efficient future.