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Metal drip edge and valley flashing on a shingle roof where two roof planes meet a wall

Roof Flashing Repair

New metal at valleys, walls, eaves, and penetrations, the joints that decide whether a roof stays dry. Offered by York Roofing Co for homeowners in York, Pennsylvania.

Overview

Roof flashing is the metal and membrane work at every place a roof changes direction or meets something else: valleys, sidewalls, dormers, eaves, rakes, and pipe penetrations. It is a small share of the roof by area and a large share of its leaks.

York Roofing Co repairs roof flashing in York, Pennsylvania, replacing worn or poorly installed metal so water is guided off the roof.

Flashing failures hide in plain sight

Flashing can corrode, pull loose, or be installed in the wrong order so that it channels water behind siding rather than over shingles. Kickout flashing at the base of a roof wall junction is often missing altogether.

Because the roof field looks fine, flashing problems are easy to overlook until a wall or ceiling shows the damage.

Flashing repair can include

01

Sidewall and step flashing

Where roofs meet vertical walls and dormers.

02

Valley flashing

Open or closed valley metal and membranes.

03

Drip edge and kickouts

Edge metal and diverters that steer water into gutters.

04

Penetration flashing

Vents, pipes, and other openings through the roof.

How roof flashing repair works with York Roofing Co

Every project begins with a phone call to (717) 356 3315. Here is what typically follows.

  1. 1

    Call with the symptom

    Describe stains, rot, or loose metal you have noticed.

  2. 2

    Trace the joint

    The suspect flashing and nearby roofing are inspected.

  3. 3

    Replace in order

    Flashing is installed so each layer laps over the one below it.

  4. 4

    Review the repair

    The finished work is checked for proper water flow.

Metal drip edge and valley flashing on a shingle roof where two roof planes meet a wall

Local notes for York homeowners

Many York homes have additions, porches, and dormers added over the decades, and each of those connections depends on flashing. Older connections are worth a careful look.

Questions about roof flashing repair

What is kickout flashing?

It is a small angled piece at the bottom of a roof wall junction that turns water into the gutter instead of letting it run behind the siding.

Can flashing be repaired without a new roof?

Yes. Flashing at specific joints can usually be replaced while the surrounding roof stays in place.

More answers are on the roofing FAQ, and every service is listed on the services page.

York Roofing Co

Ask about roof flashing repair

Call York Roofing Co to talk through roof flashing repair for your home in York, Pennsylvania.

Phone hours

Monday to Friday
10 AM to 6 PM
Saturday and Sunday
11 AM to 5 PM