Building Thermal Insulation Market Size

Building Thermal Insulation Market Size

The global building thermal insulation market size was valued at USD 24.51 billion in 2024 and is estimated to grow at a CAGR of 6.6% between 2025 and 2034. Awareness of environmental issues is helping the building thermal insulation industry grow. Concerns about climate change and global warming have increased the need to reduce carbon emissions, as buildings use a lot of energy. Insulation improves energy efficiency by reducing the need for heating and cooling, which lowers greenhouse gas emissions. This supports global sustainability goals and increases demand for eco-friendly materials.

People, developers, and builders are choosing products that save energy and are better for the environment. Insulation materials made from natural or recycled sources, like cellulose or recycled fiberglass, are becoming more popular because they are environmentally friendly. Government rules and green building certifications, such as LEED and BREEAM, also encourage the use of energy-efficient insulation. Financial benefits like tax rebates are motivating both homes and businesses to use better insulation.
 

As more people become aware, they are investing in energy-efficient homes and buildings, with insulation being a keyway to save energy costs and reduce environmental harm. Overall, the focus on sustainability and energy efficiency is shaping the insulation market and making it an important part of building eco-friendly structures.