7 Signs You Need New Gutters (and When You Don't)

Failing gutters cause expensive problems downstream

Gutters are cheap; the damage they prevent is not. When they fail, water dumps against your foundation, behind your siding, and onto your fascia — leading to basement leaks, wood rot, and foundation issues that cost many times more than the gutters. Catching the warning signs early is what keeps a $2,000 gutter job from becoming a $20,000 water-damage repair.

The 7 signs

• Sagging or pulling away from the house — the gutters are full, the fasteners are failing, or the fascia behind them is rotting.
• Cracks, splits, or rust holes — visible damage means the gutter can no longer hold water.
• Water overflowing or running behind the gutters in a storm — a sign of clogs, wrong pitch, or failure.
• Peeling paint or rust streaks on the gutters or the fascia board behind them — chronic moisture.
• Pooling water, eroded mulch, or a wet basement near the foundation — the gutters aren't moving water away.
• Gaps at the seams that keep leaking even after resealing — the joints have given out.
• Gutters past their lifespan (vinyl 10–20 years, aluminum 20–30) that are brittle or widely damaged.

Repair or replace?

Repair when the problem is isolated — a loose bracket, one leaky seam, a clog, or a single damaged section on otherwise sound gutters. Replace when there's widespread sagging, rust, or cracking, the gutters are near end-of-life, or you're repeatedly resealing the same joints. If you're replacing, it's the ideal time to upgrade to seamless gutters and decide whether gutter guards are worth it. See what new gutters cost.

Pro tip from our network contractors

Check your gutters during a heavy rain, not just on a dry day. Overflow, water sheeting behind the gutter, or waterfalls at the seams show up only when they're working — and that's when you learn whether the problem is a clog (cleanable) or a failure (replace).