Mineral Wool Insulation Market Report 2026

Mineral Wool Insulation Market Overview

• Mineral Wool Insulation market size has reached to $20.86 billion in 2025 • Expected to grow to $27.57 billion in 2030 at a compound annual growth rate (CAGR) of 5.7% • Growth Driver: Surge In Construction Fueling The Growth Of The Market Due To Urbanization And Infrastructure Investments • Market Trend: Innovation Driving Energy-Efficient Insulation Solutions • North America was the largest region and fastest growing region.

What Is Covered Under Mineral Wool Insulation Market?

Mineral wool insulation is a type of thermal and acoustic insulating material made from natural rock or recycled slag. It is manufactured by melting the raw materials at high temperatures and spinning them into fibrous mats. Its primary purpose is to reduce heat transfer and dampen sound within buildings and industrial systems. The main types of mineral wool insulation are glass wool, rock (or stone) wool, slag wool, and other types. Glass wool is an insulating material made from melted glass spun into fibers, used for thermal, acoustic, and fire insulation in buildings and industrial applications. The various products include boards, blankets, loose wool, panels, customized shapes, and others for varied end-user industries, including automotive and transportation, building and construction, industrial and consumer appliances, and others.

What Is The Mineral Wool Insulation Market Growth Forecast?

The mineral wool insulation market size is expected to see strong growth in the next few years. It will grow to $27.57 billion in 2030 at a compound annual growth rate (CAGR) of 5.7%. The growth in the forecast period can be attributed to increasing production of rigid and flexible mineral wool boards, growth of multi-layer and fire-resistant insulation, rising application in aerospace and marine sectors, development of energy-efficient insulation solutions, expansion in commercial and industrial building applications. Major trends in the forecast period include adoption of AI-based manufacturing processes, integration of iot for product monitoring, development of sustainable and recycled mineral wool solutions, implementation of industry 4.0 in insulation production, digitalization of supply chains for insulation products.

Global Mineral Wool Insulation Market Segmentation

1) By Material Type: Glass Wool, Rock Or Stone Wool, Slag Wool, Other Types 2) By Product: Board, Blanket, Loose Wool, Panel, Customized Shape, Other Products 3) By End-User Industry: Automotive And Transportation, Building And Construction, Industrial And Consumer Appliances, Other End-user Industries Subsegments: 1) By Glass Wool: Rolls, Batts, Boards, Loose-fill, Acoustic Panels 2) By Rock or Stone Wool: Slabs, Pipe Sections, Loose Wool, Wired Mats, Preformed Panels 3) By Slag Wool: Boards, Batts, Loose-fill, Pipe Insulation, Custom Shapes 4) By Other Types: Composite Mineral Wool, High-Temperature Mineral Wool, Bio-based Mineral Wool, Spray-applied Mineral Wool, Laminated Mineral Wool Products

What Is The Driver Of The Mineral Wool Insulation Market?

The rising construction activities are expected to propel the growth of the mineral wool insulation market going forward. Construction activity refers to the initiation of new housing and commercial projects, including single-family, multifamily units, and business units, driven by consumer demand and economic factors. The construction activity is increasing primarily due to rapid urbanization and rising infrastructure investments driven by government initiatives and economic growth. Mineral wool insulation helps construction by enhancing fire safety, improving structural integrity, and ensuring compliance with building regulations. For instance, in June 2025, according to Eurostat, a Luxembourg-based statistical office of the European Union, construction production in April 2025 rose by 3.0% in the euro area and by 2.5% in the EU compared with April 2024. Therefore, rising construction activities are driving the growth of the mineral wool insulation industry.

Key Players In The Global Mineral Wool Insulation Market

Major companies operating in the mineral wool insulation market are Compagnie de Saint-Gobain S.A., Owens Corning, Johns Manville Corporation, Rockwool A/S, Knauf Insulation Inc., Paroc Group Oy, URSA Insulation S.A., Fletcher Insulation Pty Limited, KIMMCO-ISOVER, Superglass Insulation Limited, Anco Products Inc., Thermafiber Inc., Shanghai ABM Rock Wool Co. Ltd., Icon Insulation Ltd., TechnoNICOL Corporation, Roxul Inc., Ode Yalıtım Sanayi ve Ticaret A.Ş., Ravaber Yalıtım Sanayi ve Ticaret A.Ş., Langfang Juheng Building Materials Co. Ltd., İzocam Ticaret ve Sanayi A.Ş.

Global Mineral Wool Insulation Market Trends and Insights

Major companies operating in the mineral wool insulation market are focusing on developing innovative products such as 32 lambda glass mineral wool insulation slabs to enhance thermal performance, meet stricter energy efficiency standards, and cater to the growing demand for sustainable and high-performance building materials. The 32 lambda glass mineral wool insulation slab is a high-performance insulation product with a low thermal conductivity of 0.032 watts per meter kelvin (W/mK), designed to deliver superior energy efficiency and meet advanced building standards. For instance, in May 2023, Knauf Insulation, a Germany-based manufacturer of insulation materials, introduced OmniFit Slab 32, the first 32 lambda glass mineral wool insulation slab tailored for light steel frame systems (SFS) in rainscreen façades and other external wall assemblies. It is designed for high-rise residential buildings over 11 m and 18 m, it complements Rocksilk RainScreen Slab in meeting stringent fire safety, thermal, and acoustic requirements, including Building Regulations Part E (40.0 RwdB). As part of the OmniFit range, it offers exceptional thermal conductivity (0.032–0.040 watts per meter kelvin (W/mK)) and high acoustic performance, along with sustainability benefits such as up to 80% recycled content, reduced embodied carbon compared to rock mineral wool, and efficient packaging for lower transport emissions.

What Are Latest Mergers And Acquisitions In The Mineral Wool Insulation Market?

In October 2024, Knauf Group, a Germany-based building materials company, acquired Texnopark’s Rock Mineral Wool insulation business for an undisclosed amount. With this acquisition, Knauf Group aims to expand its insulation business into Central Asia by leveraging Texnopark’s advanced low-carbon rock mineral wool production facility to meet the region’s growing demand for sustainable and energy-efficient building materials. Texnopark LLC is a Uzbekistan-based mineral wool insulation manufacturer.

Regional Insights

North America was the largest region in the mineral wool insulation market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

What Defines the Mineral Wool Insulation Market?

The mineral wool insulation market consists of sales of products including pipe insulation wraps, preformed pipe sections, acoustic insulation panels, high-temperature industrial insulation, and ceiling insulation tiles. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in theMineral Wool Insulation Market Report 2026?

The mineral wool insulation market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the mineral wool insulation industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.