How to Maintain Your Gutters in Lancaster PA — Seasonal Guide

Gutters are the most neglected maintenance item on most Lancaster County homes — and the consequences of neglect show up in the worst places: wet basements, rotted fascia, ice dams, and foundation problems. I've been installing and repairing gutters here for 13 years. Here's the maintenance schedule that keeps gutters working and prevents expensive damage.

The Lancaster County Problem: Heavy Leaf Load

Central Pennsylvania has significant hardwood tree coverage — oaks, maples, sycamores. These trees drop leaves over a long window in fall, and the combination of wet leaves and gutters is a fast recipe for clogs. A clogged gutter during November and December rains sends water cascading directly against the foundation — right when the ground is saturated and the most vulnerable to water infiltration.

The maintenance schedule I recommend for most Lancaster homes is built around this reality: clean in late fall (after most leaves have dropped), inspect and clean again in spring, and address any issues identified over winter before the spring rain season starts.

Fall Maintenance (October–November)

This is the most critical cleaning of the year. Wait until after the majority of leaves have fallen — cleaning too early means you'll need to do it again. For most Lancaster County homes, that's mid to late November.

• Clean all gutter channels. Remove leaves, seed pods, shingle grit, and any debris. Pay special attention to the areas around downspout openings — this is where clogs form first.
• Flush with water. Run a hose from the far end of each gutter run toward the downspout to check flow and catch any remaining blockages.
• Inspect downspouts. Stick a hose down the top of each downspout and confirm water flows freely from the bottom. A clogged downspout is worse than a clogged gutter because it's not visible until the gutter is already overflowing.
• Check gutter pitch. Water should drain toward downspouts with no low spots where water stands. If you see pooling water in the channel, the pitch needs adjustment.
• Inspect sealant at seams and outlets. If you have sectional gutters, re-seal any joints that show cracking or separation before winter. Frozen water in leaky joints causes significant damage. See our gutter services for professional inspection options.

Winter Watch (December–February)

After a heavy snowfall, check gutters for ice dam formation — ice buildup at the eave that prevents meltwater from draining and causes it to back up under shingles. Ice dams in Lancaster County are most common on north-facing roofs and in areas with poor attic insulation.

If you see icicles forming at the gutters — especially large, thick ones — you have ice dams. Do not chip at them with a hammer or metal tools; you'll damage the gutter and shingles. Calcium chloride ice melt in a stocking laid across the ice dam is the safe DIY approach. For persistent ice dam problems, the real fix is improved attic insulation and ventilation.

Spring Inspection (April–May)

• Check for winter damage. Ice expansion can crack gutter channels, push gutters away from fascia, and separate seams. Walk the perimeter and look for any gutters that have pulled away, sections that are visibly bent or cracked.
• Clean again. Fall cleaning doesn't catch everything. Seed pods, spring pollen, and debris carried by winter storms accumulate over winter and spring. A spring cleaning ensures gutters are clear for the wet season.
• Check downspout discharge. Make sure all extensions are in place and water is discharging away from the foundation — they often get displaced by snow or lawn equipment over winter.

When to Call for Professional Help

Cleaning gutters yourself is manageable if you're comfortable on a ladder and your home is one story. Two-story homes, steeply pitched roofs, and homes surrounded by landscaping that makes safe ladder placement difficult — these are worth hiring out. The cost of professional gutter cleaning ($100–200 for most Lancaster County homes) is trivial compared to the cost of a fall from a ladder.

For gutter repair, inspection, guard installation, or full replacement, call us at 717-716-6410 or visit our homepage. We service all of Lancaster County and can get your gutters inspected and cleaned on a schedule that prevents problems before they start.

Still have questions? Visit our homepage to learn more, or call us directly at 717-716-6410. We pick up.