Flashing, Chimney & Skylight Repair in Rochester

Rochester sits on the Genesee River a few miles south of Lake Ontario, in flat to gently rolling glacial country where lake-effect snow piles up well over six feet in a bad winter. That snow melts, refreezes, and backs up behind brick chimneys on the Victorian and Queen Anne homes along Park Avenue, in Corn Hill and the South Wedge, and on the 1920s Tudors and Cape Cods in Browncroft and the 19th Ward. When it does, the first place water finds is the flashing. Our Flashing, Chimney & Skylight Repair in Rochester service targets that exact failure, with in-house bent metal for a precise watertight fit instead of a tube of caulk and a hope. If you are already chasing a wet ceiling, start with our metal roof leak repair page and we will trace it to the source.

Why Flashing Fails First on Rochester Roofs

Freeze-thaw is the dominant failure mode here, not rain. Water sits behind a chimney or under a skylight curb, freezes overnight, expands, and works the seal open a little more each cycle. Do that a few hundred times between November and March and even a well-installed flashing detail starts to lift.

• Ice dams at the eaves push meltwater sideways into chimney and skylight joints.
• Steep gables on Park Avenue and Highland Park Victorians shed snow fast onto lower flashing runs.
• Old step flashing on 1950s ranches in Irondequoit and Greece has often been tarred over instead of replaced.
• Skylight curbs on 1980s subdivisions in Penfield and Webster crack at the sealant line long before the glass fails.
• Copper bay windows, porch roofs and cupolas need soldered or bent copper, not aluminum, to match the original detail.

Every one of these is a water path, and each one gets a different repair method.

Key info: A homeowner in Corn Hill called us after three winters of a stained plaster ceiling next to the chimney. The step flashing had been sealed with roof cement twice. We bent new copper step flashing, cut a proper counterflashing reglet into the brick, and the leak stopped.

Rochester roofing permits and inspection requirements vary by jurisdiction, so always confirm the current rules with the city or town building department before work starts. You can review the City of Rochester's permit information at cityofrochester.gov.

How We Repair Flashing, Chimneys and Skylights in Rochester

We do not guess at a leak from the ground. We get on the roof, find where the water actually enters, and rebuild the detail so it sheds water the way it was designed to. Most of our flashing is bent in-house to the exact dimensions of your chimney, curb or valley.

1. We inspect the roof, attic side and chimney or skylight from above to locate the entry point.
2. We remove the failed sealant, old flashing and any rotten sheathing underneath.
3. We bend new step, counter or apron flashing to fit the actual brick, curb or wall.
4. We cut a reglet into masonry where needed and set the counterflashing into it.
5. We seal, fasten and water-test the repair before we leave the property.

That sequence is the difference between a repair that lasts a season and one that lasts the life of the roof.

Key info: On a 1920s brick Tudor in Brighton, the skylight curb had been patched with silicone three times. We rebuilt the curb with new bent aluminum, replaced the flashing collar, and tied it into the surrounding standing seam. No callbacks in four winters since.

If the flashing problem traces back to a wider leak, our metal roof repair team handles the full scope.

Approaches We Use for Flashing and Penetration Repair

Not every leak calls for the same fix. The right approach depends on the roof material, the age of the detail, and how much of the surrounding roof needs to come up with it.

We match the metal and the method to the roof you actually have, not to whatever is on the truck.

Flashing, Chimney & Skylight Repair Cost in Rochester: What to Expect

Most flashing repairs start around $600 and go up from there. That figure covers a single chimney or skylight detail with new bent metal, labor and sealing. The real range depends on access, how much surrounding roof has to come up, and whether the leak has already damaged sheathing or interior finishes.

• A single skylight reflash with a new collar typically lands in the lower range.
• A full chimney reflash with reglet cutting and new step flashing sits in the middle.
• Multiple penetrations, copper work or rotted decking push the job toward the top of the range.
• Emergency calls during a January thaw carry a premium for priority scheduling.

We always recommend getting two or three written estimates so you can compare scope, not just price. Our full breakdown lives on the pricing page.

Choosing a Metal Roofing Contractor Near Rochester for Flashing Work

Flashing is small work with big consequences, so the contractor matters more than the metal. Ask direct questions and expect direct answers before anyone gets on your roof.

• Confirm the contractor is licensed and insured, and ask for a certificate of insurance.
• Get two or three written estimates that spell out scope, materials and warranty.
• Ask for local references, especially on homes with chimneys or skylights similar to yours.
• Check whether the work needs a permit from your city or town building department.
• If you live in a historic district or HOA, confirm any review requirements for visible metal.

A contractor who answers these without hesitation is the one you want on a ladder in February. Reach us through the contact page and we will walk your roof and give you a straight answer.

Flashing, Chimney & Skylight Repair Near Me: What Rochester Homeowners Should Know

If you are searching for flashing repair near me in Rochester, the first thing to understand is that the leak is rarely where the stain shows. Water travels along sheathing and rafters before it drips through a ceiling, so the visible damage is often several feet from the actual entry point.

• Check the attic after a cold snap for frost or damp sheathing around chimneys and skylights.
• Look for rust streaks or lifted metal on the roof side of a chimney.
• Watch for ice dams at the eaves, which often push water into flashing joints.
• Note any ceiling stain that grows after a thaw, not during rain.

Those signs point to flashing, and they are worth a call before the next freeze. We serve Rochester and the surrounding towns, and we can usually get eyes on a leak within a day or two. Call (585) 298-9938 to schedule.

Flashing, Chimney & Skylight Repair in Rochester: Pricing Guide

Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (585) 298-9938.