Which of the following is a key benefit of high-performance insulation?

High-performance insulation is primarily valued for its ability to enhance energy efficiency in buildings. This attribute is significant because effective insulation reduces the amount of energy required for heating and cooling, thereby lowering energy bills and decreasing the overall environmental impact of the building. Good insulation minimizes heat transfer, ensuring that conditioned air remains within the building during extreme temperatures, which supports a more consistent and comfortable indoor climate.

While other options may seem appealing, they do not reflect the core benefit of high-performance insulation. For example, while it might be true that some types of insulation can have lower costs, “less expensive” does not capture the long-term savings that come with improved energy efficiency. Furthermore, although some insulation materials may require less maintenance than others, claiming that they require no maintenance at all is misleading. Lastly, the installation of insulation often requires specific techniques and expertise to achieve optimal performance; therefore, suggesting that it can be installed by anyone underestimates the need for professional knowledge in installation methods.