Cap flashing
Loose counter flashing is secured without relying on caulk alone.
Roof Repair
Flashing Repair Caldwell, NJ
A Caldwell roofer can stop leaks where the roof meets a wall, dormer, skylight or edge by renewing the flashing at that joint, so water is shed by the metal itself. One call to (862) 399-1003 reaches a nearby roofer who repairs flashing.
Flashing is the thin metal that seals every place the roof surface is interrupted. Step flashing is a series of small bent pieces woven in with each course of shingles along a sidewall, counter flashing laps over it from the wall side, a kickout at the bottom of the wall throws water into the gutter, and drip edge lines the eaves and rakes. Each of those pieces has one job, and when it fails, water finds the gap.
A failed kickout or step flashing tends to rot wall sheathing long before it stains a ceiling. At the base of a roof-to-wall joint, water with nowhere to go runs behind siding and soaks the wall framing. By the time it is visible, the repair may include some siding and wall sheathing too.
A bead of sealant along a joint is a warning sign, not a repair. Sealant can hold for a while, but it fails sooner or later, and the joint leaks once more. Proper flashing sheds water by gravity and lapping, so it keeps working even after any sealant ages.
Flashing Repair is often paired with chimney flashing repair and roof leak repair, depending on the cause.
Dealing with this in Caldwell, NJ right now? Call (862) 399-1003 and describe the problem to a roofer who works in Caldwell.
Call nowThe process
What happens during a flashing repair
Good flashing work is mostly about the order things overlap.
Check the flashing
The flashing is checked along its full length, from the eave up, along with the wall sheathing where it can be seen. Soft siding or stained trim below the joint suggests the wall needs a look too.
Open the joint
Siding is lifted or removed along the joint so the old flashing and housewrap can be reached. New flashing has to tuck behind the housewrap, which means opening the wall a little.
Install new flashing
New step flashing is installed one piece per shingle course, each lapping the one below, with a kickout diverter at the bottom. Fasteners go into the roof deck only, never through the vertical leg into the wall.
Seal the wall side
On masonry walls, counter flashing is set into a cut joint; on framed walls, the housewrap and siding cover the flashing. The gap lets the joint dry and keeps trim from wicking water.
Seal the eaves
Drip edge along eaves and rakes is checked and replaced where it is bent or missing, lapped correctly with the underlayment. Correct laps at the edges keep water out of the fascia and soffit.
What is included
What flashing repair covers
Step flashing
Loose or rusted step flashing is renewed behind the housewrap.
Headwall flashing
Headwall metal at the top of a slope is replaced so water cannot run behind it.
Edge flashing
Edge metal is renewed along the roof perimeter with the underlayment lapped correctly.
Kickout flashing
Kickouts are fitted at the bottom of roof-to-wall joints to steer water into the gutter.
Related service
Roof Flashing Repair Caldwell, NJ
The scope of a flashing repair depends on the joint and on how much damage the water has done. Minor work includes refastening loose metal or adding a missing kickout; bigger jobs mean pulling siding and replacing every step piece along a wall. Ask the roofer which kind of repair your joint needs.
The metal used should suit the house. Aluminum is common and easy to form, galvanized steel is stiffer, and copper lasts a very long time; aluminum should not sit directly against fresh mortar or certain treated lumber, which can corrode it. Mixing copper with aluminum or galvanized metal in contact can cause corrosion, so the roofer matches the metal to what is already there.
Related service
Roof Valley Flashing Caldwell, NJ
A valley is where two roof slopes meet, and it channels a large share of the roof water toward the eave. In an open valley, a band of metal stays exposed down the center, while in a closed or woven valley the shingles cover the valley and the underlayment beneath does the heavy lifting. A peel-and-stick underlayment down the valley is the backup layer in both styles.
Leaves and needles that pile up in a valley hold water and wear the shingles or rust the metal. Uncut shingle corners can catch water and direct it under the roofing. Valley repair usually means removing the shingles along the valley, replacing the membrane and metal and reshingling with the right cuts.
Local help
Flashing Repair Near Me
Flashing repairs in Caldwell are common on houses with dormers, additions and second-story walls rising above lower roofs. Homes in Caldwell and nearby towns like Roseland, Pine Brook, Glen Ridge and Totowa range from older houses with aging galvanized flashing and no kickouts to newer homes with complex rooflines that rely on many wall joints, and each of those joints is a place worth checking.
Need flashing repair around Caldwell? Call (862) 399-1003 for a Caldwell roofer who serves the towns around it too.
Roofs in this climate
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, which is how ice dams form and back water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Caldwell is busiest after a hard winter and before the next one.
Why call
Why fix it now
Drier ceilings
Small roof problems caught early usually stay small repairs.
Roofers who know Caldwell
Local roofers see the same roofs and storm damage across Caldwell and nearby towns.
Know what happens next
Ask the roofer about the cause, the options and the estimate before work starts.
Flashing Repair questions
Why does my roof need kickout flashing?
Kickout flashing sits where a roof eave dies into a sidewall. It turns water that runs down the step flashing outward into the gutter instead of letting it pour behind the siding. Without one, the wall below that joint often rots quietly for years.
Is it possible to fix flashing without a new roof?
Flashing repair is a routine job on roofs that are otherwise sound. The work stays local to the joint, with new shingles woven in along it. For a worn-out roof, combining the work with a replacement avoids doing the joint twice.
How do I know if my flashing is leaking?
Look for stains or drips that line up with a roof-to-wall joint. From outside, rusted, loose or caulked-over flashing is a warning sign. Soft or stained siding at the bottom of a sidewall often means a missing kickout. Call (862) 399-1003 to reach a roofer.
Will caulk fix leaking flashing?
Caulk can slow a flashing leak but almost never fixes it. Sun and temperature swings crack it, and water gets behind it again, sometimes trapped where it rots wood faster. Real repairs use new metal lapped in the right order.
Why does flashing need to be woven with the shingles?
Step flashing uses individual bent pieces that interleave with each shingle course. Because each piece laps the one below, water is passed down the wall joint from piece to piece and onto the roof. A single long strip of metal along a wall cannot do that and tends to channel water behind the shingles.
More questions? Call (862) 399-1003
Other services that may help
Chimney Flashing Repair
Chimney flashing rebuilt so the roof-to-brick joint sheds water again, instead of another coat of tar.
Learn moreRoof Leak Repair
Finding where water gets through the roof and sealing it at the source, so the stain on the ceiling stops growing.
Learn moreSkylight Repair
Repairs for skylight leaks, failed glass seals and worn flashing kits, so the opening stays dry through every storm.
Learn moreRoof Vent Repair
Fixing the vents and pipe collars that poke through a roof and often leak first, so every opening in the roof stays sealed.
Learn more
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