A review of insulation materials used to reduce thermal loads in buildings

Thermal insulators in buildings are used as a protection for the surrounding environment from the effects of energy use. In addition, they protect isolated buildings and make them more comfortable. It is significantly more important to isolate areas which are exposed to sunlight than to isolate the rest of the building. Ceilings that are exposed to solar radiation for long hours may need more than one isolation layer to obtain acceptable results. This research provides an overview of thermal insulation and performance-related factors, as well as the materials used in insulation and their classifications and uses. One of the global strategic goals is to conserve energy and reduce its use, as well as reduce gas emissions related to energy consumption that have a negative impact on the environment and future impacts of climate change. To meet the challenge of energy consumption in the field of refrigeration and air conditioning, thermal insulation technology, which is an old technology, has been used. Researchers seek to innovate and develop high-efficiency insulation methods and materials that can be used in reducing energy consumption. And which can function as high-quality thermal insulation for buildings. Thermal insulation technology reduces energy gain or loss. Thus, it is reduces the cost of energy consumption and protects the environment.