The answer to 'my gutter installation is failing' is that there are several common causes, including improper installation, damage from weather or debris, and lack of regular maintenance. Symptoms may include leaks, sagging, or separation from the roofline. Solutions can range from simple DIY fixes to complete gutter replacement, depending on the severity of the issue.
If the gutters were not properly secured or angled during installation, they may start to pull away from the roof over time. This can lead to leaks and water damage. Homeowners can often fix this by re-securing the gutters or adjusting the slope. However, if the underlying structure is damaged, it's best to call a professional roofer or gutter installer.