Modular buildings can be insulated using various materials, and different technologies are applied during construction to conserve energy and create a comfortable indoor climate. Here are some of the most common materials and technologies used for insulating modular buildings:

• Mineral or basalt wool: Mineral or basalt wool is a popular insulator made from mineral glass fibers. It offers excellent thermal insulation and moisture resistance.

• Polystyrene foam: This material, made from expanded polystyrene, is used for insulating external walls or roofs. It is lightweight, an efficient thermal insulator, and relatively affordable.

• Extruded polystyrene foam (XPS): XPS is another type of polystyrene with high thermal insulation capability and very low water absorption, making it an excellent choice for external insulation.

• Polyurethane-based insulators (PUR or PIR): These materials have exceptional thermal insulation properties and can be used to insulate the walls, floors, and roofs of modular buildings.

Each method has its advantages and disadvantages, and the choice of the optimal solution depends on specific conditions, budget, and insulation requirements.