What is a significant advantage of using insulation batts between studs?

Using insulation batts between studs primarily improves a building's energy efficiency. This is achieved by minimizing the transfer of heat between the interior and exterior environments. When insulation is properly installed, it creates a thermal barrier that helps keep conditioned air (heated or cooled) inside the building while preventing outside temperatures from affecting that environment. This not only helps in maintaining comfortable indoor temperatures but also reduces reliance on heating and cooling systems, leading to lower energy bills over time.

In addition to energy efficiency, insulation batts also have secondary benefits, such as providing soundproofing, thereby reducing noise pollution, and contributing to the overall comfort and livability of a space. However, their core function and significant advantage lie in enhancing energy efficiency, making them a vital component of modern building practices.