The answer to 'why is my gutter guards sagging' is that gutter guards can sag due to a few common causes, including improper installation, excessive weight from debris buildup, or the natural wear and tear over time. Sagging gutter guards can lead to water overflow, clogging, and even damage to your home's fascia and roofing.
If your gutter guards are sagging, first inspect them for any obvious signs of damage or loose connections. Tightening the screws or brackets that hold the guards in place may be a simple DIY fix. However, if the sagging is more severe or the guards are significantly damaged, it's best to call a professional roofing contractor to assess the issue and recommend the best solution, which may involve replacing the gutter guards entirely.