What can be a consequence of poor air sealing in a home?

Poor air sealing can lead to higher energy bills as it allows uncontrolled air leakage in and out of a home. This means that conditioned air, whether heated or cooled, can escape, forcing HVAC systems to work harder to maintain desired indoor temperatures. As a result, increased energy consumption translates to higher utility costs.

In well-sealed homes, the buildings are designed to limit the flow of air between the indoor and outdoor environments, thus keeping heating and cooling costs lower. Conversely, in poorly sealed homes, drafts and air leaks can significantly diminish energy efficiency, leading to discomfort and increased financial expenditure on heating and cooling.