Counter flashing
Cap flashing on masonry is reset into the mortar joint where the wall and roof meet.
Roof Repair
Flashing Repair Rockaway, NJ
A roofer in Rockaway can repair or replace the step flashing, counter flashing, kickout flashing, valley metal and drip edge that seal the joints of a roof, with the wall sheathing checked for hidden rot. One call to (862) 421-0113 reaches a nearby roofer who repairs flashing.
Flashing is the thin metal that seals every place the roof surface is interrupted. Along a sidewall, individual step flashing pieces interleave with every course of shingles, counter flashing covers their tops, and a kickout diverter at the lower end turns water away from the siding. A single missing or loose piece is enough to send water behind the shingles or into the wall.
Flashing problems often hide inside the wall rather than on the 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.
One of the most common shortcuts on roofs is caulk in place of metal. Sealant smeared where flashing should be dries and cracks in a few seasons, and it can trap water instead of shedding it. Proper flashing sheds water by gravity and lapping, so it keeps working even after any sealant ages.
If the problem goes deeper than it first looked, a Rockaway roofer may also recommend chimney flashing repair or roof leak repair.
Need flashing repair in Rockaway? Call (862) 421-0113 to reach a nearby roofing contractor.
Call nowThe process
What happens during a flashing repair
Here is how a roofer typically approaches a flashing repair.
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.
Remove siding
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.
Weave in the metal
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. That clearance keeps the siding from soaking up water at the roof line.
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
Kickout flashing
Missing kickout diverters are installed at the base of sidewalls to steer water into the gutter.
Headwall flashing
Headwall metal at the top of a slope is replaced so water cannot run behind it.
Step flashing
Sidewall flashing is rebuilt one course at a time and woven with new shingles.
Drip edge
Edge metal is renewed along the roof perimeter to protect the deck edge.
Related service
Roof Flashing Repair Rockaway, NJ
Roof flashing repair ranges from resetting a single loose piece to rebuilding a full sidewall. Some repairs take an hour at one corner; others mean opening a whole wall joint and replacing the metal course by course. Ask the roofer which kind of repair your joint needs.
Material matters too. 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. Dissimilar metals touching each other corrode, so repairs should match existing flashing or be separated.
Related service
Roof Valley Flashing Rockaway, NJ
Valleys are the gutters of the roof surface, collecting water from both sides. Valleys are either open, with exposed metal, or closed, with shingles running through them. 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. A valley that leaks is generally rebuilt rather than patched.
Local help
Flashing Repair Near Me
In Rockaway, many flashing problems date back to an old reroof where the original flashing was reused or caulked instead of replaced. Homes in Rockaway and nearby towns like Dover, Wharton, Mountain Lakes and Morris Plains 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 Rockaway? Call (862) 421-0113 for a Rockaway roofer who serves the towns around it too.
How the weather here affects roofs around Rockaway
Cold winters bring snow, ice and a long stretch of freezing nights. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Rockaway is busiest after a hard winter and before the next one.
Why call
Why act early
Smaller repairs
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Local knowledge
Roofers in Rockaway know the roof types and weather wear common in local homes.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Flashing Repair questions
Can flashing be repaired without replacing the roof?
Flashing is repaired on existing roofs all the time. Only the shingles and siding next to the joint come off while new metal goes in. On an old roof, it may be smarter to plan the flashing with a full replacement.
Why does flashing need to be woven with the shingles?
Step flashing is a series of small L-shaped pieces, one for each course of shingles along a wall. The overlap carries water down the wall joint and out onto the shingle surface. A long single strip sends water under the roofing, which is why step pieces are the standard.
How do I know if my flashing is leaking?
Leaks near walls, dormers, skylights or valleys are the strongest sign. Outside, look for rust, gaps, lifted metal, nails through the face and heavy caulk along the joint. Soft or stained siding at the bottom of a sidewall often means a missing kickout. Call (862) 421-0113 to reach a roofer.
What is a kickout flashing?
It is a bent piece of flashing at the lower end of a sidewall joint. It throws runoff away from the wall and into the gutter. Without one, the wall below that joint often rots quietly for years.
Can I just seal the flashing with caulk?
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. A proper repair replaces the metal so it sheds water without depending on sealant.
More questions? Call (862) 421-0113
Other services that may help
Chimney Flashing Repair
Repairing the step, counter, apron and back pan flashing where a chimney passes through the roof, so the ceiling beside the fireplace stays dry.
Learn moreRoof Leak Repair
Stopping water at the pipe boots, flashing, valleys and nail holes where roofs actually leak, before wet decking and insulation turn into rot.
Learn moreSkylight Repair
Repairs for skylight leaks, failed glass seals and worn flashing kits, without replacing a unit that can still be saved.
Learn moreRoof Vent Repair
Vent and pipe boot repairs for leaks, hail damage and worn-out parts, so every opening in the roof stays sealed.
Learn more
Looking for something else?
See all roofing servicesGet flashing repair help in Rockaway
Call (862) 421-0113 to talk to a roofer serving Rockaway, NJ.