What can be a consequence of failing to install windows and doors squarely?

When windows and doors are not installed squarely, operational issues can arise, such as difficulty in opening and closing the units smoothly. This misalignment can lead to gaps forming around the edges, which can allow air leakage. Such leaks not only compromise the comfort of the interior space by allowing drafts but may also lead to increased heating and cooling demands. Homeowners may face higher utility bills as the system works harder to maintain comfortable temperatures.

Air leakage due to improper installation is a significant concern in building construction, as it can also contribute to moisture entry, which can lead to mold and other structural issues over time. Therefore, ensuring that windows and doors are installed squarely is crucial for proper function and energy efficiency, making this option the most accurate consequence of incorrect installation.