Many types of insulation must be used within which temperature range?

The selection of a temperature range for insulation is crucial in ensuring that materials perform adequately in their intended environments. The correct choice, which specifies a range of -65 to 165 degrees, fits within common industry standards for many types of insulation materials.

This range allows for versatility in applications where insulation might be subject to extreme temperature fluctuations, making it suitable for both cold and moderately hot settings. Materials designed to function effectively within this range are essential for maintaining efficiency and safety in both residential and industrial settings.

Insulation materials need to withstand a variety of conditions while minimizing thermal bridging and heat loss. The specified range highlights the ability of the insulation to function without losing performance characteristics, such as thermal resistivity or structural integrity, under thermal stress.

Other options may suggest slightly different ranges, which could either limit the applicability of certain insulation types or suggest that they are not as widely utilized in standard applications, making option B the most appropriate answer.