Gutter protection also helps protect your underground drains
Leaf guards and gutter protection / gutter guard systems are not maintenance-free, but one of their biggest benefits is helping keep leaves, pine needles and debris from washing down the downspouts and into underground drain lines.
Protects buried drain lines
Debris that gets into underground drains can stop them up. Once buried drains clog badly enough, homeowners may be looking at digging, repairs or replacement.
Reduces fast downspout clogs
Without guards, debris can funnel toward one small downspout outlet. If that small opening clogs, the gutter can overflow quickly.
Spreads debris over a larger surface
With the right gutter protection system, debris collects across the top surface instead of dropping straight into the gutter and downspout. That can reduce how often gutters need to be cleaned.
The right system still depends on the roof, trees, debris type, gutter condition and budget. The goal is less clogging and better water flow, not a promise that maintenance disappears forever.