Thermal plasterboard is a type of plasterboard that is specifically designed to provide insulation against heat and cold. It is also known as insulation plasterboard or thermal insulation plasterboard. Thermal plasterboard, like standard plasterboard, is made of gypsum, but it is reinforced with additional materials, such as insulation, to increase its thermal resistance.

Thermal plasterboard is commonly used in the construction of buildings that require a high level of insulation, such as homes, schools, and office buildings. It is typically installed in the same manner as standard plasterboard in walls and ceilings. To provide maximum thermal protection, thermal plasterboard is frequently used in conjunction with other insulation materials such as insulation batts or spray foam.