Final answer:
Continuous insulation across structural members minimizes heat transfer and enhances energy efficiency in buildings. Mineral wool and polystyrene are common materials, while fiberglass batts are often used in walls and ceilings.
Step-by-step explanation:
The insulating material that is continuous across all structural members without thermal bridges other than fasteners and service openings is generally referred to as continuous insulation.
This type of insulation helps to limit the conduction of heat from the inside to the outside during winter, and vice versa during summer, thereby improving the energy efficiency of buildings. Well-insulated buildings like those using mineral wool or polystyrene require less energy for heating and cooling.
Mineral wool is effective because it holds air still within its matrix, utilizing the poor conductive properties of air to provide insulation. Polystyrene, on the other hand, not only insulates but also resists moisture, mold, and mildew.
Additionally, fiberglass batts are one of the common insulating materials used for walls and ceilings to prevent unwanted heat transfer between the interior and exterior of a building. This insulation, besides increasing the efficiency of the heating or cooling systems, can also contribute to enhanced overall building performance by reducing energy consumption.