Why Do Gutters Overflow?

Overflow can have several causes, including debris, poor slope, insufficient capacity and downspout limitations. Learn what to check. The correct answer depends on the property, roofline, surrounding trees, debris patterns and condition of the existing gutter system.

What to Look At

• Visible debris and buildup
• Water flow during rainfall
• Leaks or separation
• Sagging or poor alignment
• Downspout performance
• Drainage at the discharge point

When to Call a Professional

If the system repeatedly overflows, leaks, separates or cannot move water effectively, a professional assessment can help determine whether maintenance, repair or replacement is appropriate.