Windows located more than 18 feet above the ground are considered what?

Windows located more than 18 feet above the ground are considered inaccessible because they are typically beyond the reach of an individual without specialized equipment, such as ladders or lifts. This height makes it impractical for a person to easily access or enter through these windows, thereby reducing their threat level in terms of unauthorized entry. In the context of security, this classification helps assess the risk of various entry points in a structure, guiding decisions on how to secure or monitor these points effectively.

The other possible classifications do not apply in this scenario. For example, the term 'accessible' would indicate that the windows can be easily reached and might pose a higher security risk. The label 'vulnerable' would suggest a heightened risk of break-ins or other security issues, which is not the case for windows that are out of reach. Lastly, 'restricted' usually refers to areas or zones with limited access due to security measures, which does not apply specifically to the height of windows. The height alone determines that such windows are not easily accessed, thereby categorizing them as inaccessible.