Thin Insulation Market Report 2025

The thin insulation market size has grown strongly in recent years. It will grow from $2.86 billion in 2024 to $3.07 billion in 2025 at a compound annual growth rate (CAGR) of 7.1%. The growth during the historic period can be attributed to an increasing focus on sustainable construction practices, growing adoption in automotive thermal management, the rise of green building regulations, accelerating urbanization and space-efficient construction, and heightened awareness of carbon footprint reduction.

The thin insulation market size is expected to see strong growth in the next few years. It will grow to $4.0 billion in 2029 at a compound annual growth rate (CAGR) of 6.8%. The growth projected for the forecast period can be attributed to rising demand for energy-efficient buildings, expanding use in aerospace and transportation industries, increased demand for high-performance insulation materials, growing renovation activities in residential properties, and enhanced government incentives promoting energy efficiency. Key trends during this period include advancements in nanotechnology-based insulation materials, innovative manufacturing techniques for ultra-thin layers, development of multi-functional insulation systems, integration of insulation with smart building materials, and progress in eco-friendly and recyclable insulation solutions.

The growing demand for energy-efficient buildings is expected to drive the growth of the thin insulation market in the future. Energy-efficient buildings are designed to reduce energy consumption by utilizing improved insulation, systems, and materials. This demand is fueled by lower energy costs, as such buildings help occupants save on utility bills and achieve long-term savings. Thin insulation is increasingly sought after for these buildings because it offers high-performance thermal solutions that fit within limited wall or structural spaces without sacrificing energy efficiency. For example, in December 2023, the UK’s Department for Energy Security and Net Zero reported the installation of approximately 318,600 energy efficiency measures, a 49% increase compared to 2022. Additionally, in April 2025, the UK Ministry of Housing, Communities, and Local Government noted that 86% of new UK homes received an A or B energy rating, up from 85% earlier in 2024. Therefore, the rising demand for energy-efficient buildings is propelling the thin insulation market.

Leading companies in the thin insulation market are developing innovative solutions such as aerogel-based ultra-thin insulations to improve thermal performance while keeping material thickness minimal. Aerogel-based ultra-thin insulation consists of highly efficient thermal materials made from nonporous aerogels that provide exceptional heat resistance with very little thickness. For instance, in February 2025, ETH Zurich, a federal institute of technology in Switzerland, launched Aeroskin Ultra-Thin Aerogel Insulation, a state-of-the-art thermal insulation product. It offers excellent heat resistance while remaining lightweight and occupying minimal space, making it perfect for energy-efficient applications in confined or limited areas. Its advanced material composition significantly reduces heat loss without adding weight or thickness. Designed for industries that demand both compactness and superior thermal control, Aeroskin meets stringent performance requirements. This development addresses the increasing need for high-efficiency insulation where space and thermal regulation are critical.

In September 2024, Armacell, a Germany-based provider of flexible foam insulation and engineered foams, acquired Jios Aerogel for an undisclosed sum. This acquisition strengthens Armacell’s position in the high-performance insulation market by integrating advanced aerogel technology into its offerings. Jios Aerogel is a Singapore-based company specializing in advanced materials for thin insulation applications.

Major players in the thin insulation market are BASF SE, Panasonic Holdings Corporation, Compagnie de Saint-Gobain S.A., 3M Company, Tata Steel Limited, DowDuPont Inc., Sika AG, Owens Corning, Kingspan Group plc, Huntsman International LLC, Cabot Corporation, Knauf Insulation GmbH, LG Hausys Ltd., Morgan Advanced Materials plc, GAF Materials LLC, Armacell International S.A., Atlas Roofing Corporation, Aspen Aerogels Inc., Actis S.A.S., and SuperFOIL Insulation Ltd.

North America was the largest region in the thin insulation market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in thin insulation report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the thin insulation market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The quick escalation of U.S. tariffs and the resulting strain in trade relations in spring 2025 are considerably influencing the Paper, Plastics, Rubber, Wood And Textile sector by inflating costs for imported pulp, resin, synthetic rubber, lumber, and cotton key inputs with limited domestic substitutes. Packaging manufacturers, for example, now pay more for plastic films and corrugated materials, squeezing margins in an already price-sensitive market. Textile producers face similar challenges, as tariffs on imported yarns and dyes compound pressures from rising labor costs. Some firms are shifting to recycled materials or biodegradable alternatives, while others consolidate suppliers to negotiate bulk discounts.

Thin insulation is a type of barrier designed to minimize heat or sound transfer while occupying very little space. It is specifically engineered to provide effective performance in situations where conventional, thicker insulation options are impractical due to space constraints. This insulation type is crafted to maintain efficiency and comply with required standards, offering a compact solution without compromising its temperature or noise regulation capabilities.

The primary types of thin insulation include sheets and films, vacuum insulation panels (VIP), coatings, foils, foams, and others. Sheets and films consist of thin layers made from polymeric or composite materials such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET), and polyimide (PI), valued for their flexibility, lightweight nature, and thermal resistance. The materials used include aerogels, silica aerogels, metals, plastic foams, fiberglass, and more, employing various insulation methods like spray insulation, board insulation, batts and rolls, and blown-in insulation. Applications span building thermal insulation, thermal packaging, automotive, wires and cables, pipe coatings, and others, serving end users across residential, commercial, industrial, and transportation sectors.

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

The thin insulation market consists of sales of microporous insulation, silica-based insulation, and textile-based thermal insulation. 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.

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 and 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.

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