Leaves, Gutters and Ice Dams: A Fall Guide for NEPA Homeowners

Home Maintenance · Northeastern Pennsylvania · Fall 2026

Every fall, Northeastern Pennsylvania’s maples, oaks and pines drop a season’s worth of leaves and needles into our gutters. Left there, they turn a roof drainage system into a dam. The damage shows up later as rotted fascia, stained ceilings, wet basements and ice dams.

Why Clogged Gutters Cost So Much

An inch of rain on a 2,000-square-foot roof sheds more than 1,200 gallons of water. When gutters are clogged, that water spills over the edge and lands right against the foundation, or backs up behind the gutter and soaks the fascia and roof sheathing.

• Rotted fascia and soffits. Standing water behind the gutter rots the boards it is fastened to, and the gutter starts to pull away.
• Wet basements and foundation cracks. Water concentrated at the foundation saturates the soil, pushes through cracks and keeps your sump pump busy.
• Heavy, sagging gutters. Wet leaves and ice are heavy enough to bend hangers and pull gutters off the house.
• Pests. Damp debris attracts insects, and a nest-friendly gutter gives birds and rodents a way in.

When to Clean Gutters in NEPA

Timing matters. Clean too early and the gutters fill again a week later. In most of our area, the best time for the main fall cleaning is mid-to-late November, after most trees are bare but before the gutters freeze. If you have large trees right over the roof, do a quick pass in late October as well. Pine needles fall throughout the year, so homes under pines need a spring cleaning too.

How to Clean Them Safely

1. Set the ladder right. Use a sturdy extension ladder on firm, level ground, with a stabilizer arm so it does not rest on the gutter itself. Keep three points of contact and don’t overreach. If your house is two stories or the roof is steep, hire it out.
2. Scoop, don’t blast. Wear gloves and use a plastic gutter scoop to remove debris into a bucket or onto a tarp. Leaf blowers and pressure washers spray debris onto siding and windows and can damage seams.
3. Flush each run with a hose. Start at the end opposite the downspout. The water should flow steadily to the outlet without pooling. Standing water means the gutter has lost its slope, or a hanger has failed.
4. Clear the downspouts. Run the hose down each one. If water backs up, a plumber’s snake or a blast of water from the bottom usually clears the clog. Check the elbows, where clogs usually form.
5. Check the discharge. Make sure every downspout ends in an extension or splash block that carries water at least four to six feet from the foundation, onto ground that slopes away from the house.
6. Inspect while you’re up there. Look for leaking seams, loose hangers, gaps between the gutter and fascia, and gutters pulling away from the house.

Are Gutter Guards Worth It?

Guards reduce how often you clean gutters, but none of them make gutters maintenance-free. In a heavily wooded NEPA lot, they can be a good investment.

Ice Dams: The Winter Problem That Starts in Fall

An ice dam is a ridge of ice along the lower edge of the roof. Water backs up behind it, works under the shingles and leaks into walls and ceilings. Icicles hanging along the gutters are often the first sign.

What causes them

Ice dams are caused by heat, not by gutters. Warm air escapes from the house into the attic and warms the roof deck. Snow on the upper roof melts, runs down to the cold eaves that hang past the heated walls, and refreezes. Each melt-and-freeze cycle builds the dam higher. Clogged gutters make it worse, because they give the ice a head start, but clean gutters alone won’t stop ice dams.

How to prevent them

• Air seal the attic floor. Gaps around light fixtures, plumbing stacks, wiring holes, the attic hatch and chimney chases let warm, moist air into the attic. Sealing them is the most effective step.
• Add insulation. Once the gaps are sealed, bring attic insulation up to current levels so the roof deck stays cold.
• Ventilate the attic. Soffit vents paired with a ridge vent pull cold outside air under the roof deck. Make sure insulation isn’t blocking the soffit vents.
• Vent the bathroom fans outdoors. Fans that dump moist air into the attic add to the problem.
• Clean gutters before the first snow.

Building New? Get the Roof Edge Right

Most ice dams and gutter problems in older homes come from how the roof and attic were built. In a new home, the fixes are inexpensive: a well-sealed attic floor, generous insulation, continuous soffit and ridge venting, an ice-and-water membrane along the eaves, gutters and downspouts sized for the roof area and enough downspouts to handle a heavy rain. Those are standard on every DenZal home.