Drip edge
Edge metal is renewed along the roof perimeter to protect the deck edge.
Roof Repair
Flashing Repair Parsippany, NJ
A roofer in Parsippany can repair or replace the step flashing, counter flashing, kickout flashing, valley metal and drip edge that seal the joints of a roof, woven correctly with the shingles and tucked behind the siding. Call (862) 693-4349 to reach a local roofer.
Shingles handle the open field of a roof; flashing handles the joints. The main types are step flashing at sidewalls, apron flashing at headwalls, counter flashing over the top, kickouts at the bottom of walls, valley metal and drip edge at the edges. A single missing or loose piece is enough to send water behind the shingles or into the wall.
Flashing leaks are sneaky because the water often runs into the wall instead of the attic. Without a kickout, roof runoff dumps against the siding where the wall meets the eave, soaking the sheathing and framing below it. That is why flashing deserves a close look on any house with walls rising above a roof.
One of the most common shortcuts on roofs is caulk in place of metal. Roofing cement and caulk shrink, crack and pull away under sun and temperature swings, then let water in again. A real repair replaces the metal, often by removing a few courses of siding and shingles so the new flashing can be lapped correctly.
Flashing Repair is often paired with chimney flashing repair and roof leak repair, depending on the cause.
Need flashing repair in Parsippany? Call (862) 693-4349 to talk to a local roofer.
Call nowThe process
What happens during a flashing repair
Good flashing work is mostly about the order things overlap.
Find the failure
The roofer checks the joint from the roof and the attic, looking for missing pieces, rust, face nails and caulk hiding a gap. Soft siding or stained trim below the joint suggests the wall needs a look too.
Open the joint
The shingles next to the wall come up, and the lowest siding courses come off to expose the flashing. Working the new pieces in correctly depends on access behind the siding.
Replace the pieces
New step flashing is installed one piece per shingle course, each lapping the one below, with a kickout diverter at the bottom. Each piece is nailed through the roof side only, so the wall and roof can move independently.
Add counter flashing
Housewrap is lapped over the vertical legs, then siding goes back on with a gap above the shingles so it does not wick water. The gap lets the joint dry and keeps trim from wicking water.
Check drip edge
At the roof edges, drip edge is reset or replaced to protect the fascia and deck edge. The lap order differs at eaves and rakes, and getting it right matters.
What is included
Common flashing repairs
Sidewall flashing
Sidewall flashing is rebuilt one course at a time behind the housewrap.
Kickout flashing
A kickout is added where a roof edge ends against a wall which protects the wall below.
Counter flashing
Loose counter flashing is secured without relying on caulk alone.
Apron flashing
Apron flashing where a roof slope meets a wall above is renewed and covered by the siding or counter flashing.
Related service
Roof Flashing Repair Parsippany, NJ
Flashing repairs can be small or involved, depending on how long water has been getting in. A lifted counter flashing on a masonry wall may only need resetting into the mortar joint, while a leaking sidewall usually means new step flashing, new shingles along the wall and some siding work. Knowing the scope up front avoids surprises once siding comes off.
The metal used should suit the house. Copper, galvanized steel and aluminum all show up on roofs, and each has spots where it works best. 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 Parsippany, NJ
Valleys are the gutters of the roof surface, collecting water from both sides. 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. Both need ice and water shield underneath, centered in the valley.
Common valley problems include rusted metal, debris dams, worn shingles and nails placed too close to the centerline. Uncut shingle corners can catch water and direct it under the roofing. Fixing a valley usually involves stripping it, relining it and installing new metal or reshingling.
Local help
Flashing Repair Near Me
Around Parsippany, flashing leaks tend to show up wherever a roof runs into a wall, a dormer or a skylight. Homes in Parsippany and nearby towns like Lake Hiawatha, Mountain Lakes, Boonton and Whippany range from older houses with aging galvanized flashing and no kickouts to newer homes with complex rooflines that rely on many wall joints, so a close look at every joint is worth asking for.
Need flashing repair around Parsippany? Call (862) 693-4349 for a Parsippany roofer who serves the towns around it too.
Roofs in this climate
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, 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 Parsippany is busiest after a hard winter and before the next one.
Why call
Why fix it now
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Local roofers see the same roofs and storm damage across Parsippany and nearby towns.
Clear next steps
Ask your questions before you agree to anything.
Flashing Repair questions
What are the signs of bad roof flashing?
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. Rot at the base of a sidewall suggests water is getting behind the siding. A roofer reached at (862) 693-4349 can look at every joint.
Can flashing be repaired without replacing the roof?
Flashing is repaired on existing roofs all the time. The work stays local to the joint, with new shingles woven in along it. If the roof is near the end of its life, it can make sense to replace flashing as part of a reroof instead.
What is step flashing and why does it matter?
Along a sidewall, each shingle course gets its own small flashing piece that overlaps the one below. The overlap carries water down the wall joint and out onto the shingle surface. A single long strip of metal along a wall cannot do that and tends to channel water behind the shingles.
What is a kickout flashing?
Kickout flashing sits where a roof eave dies into a sidewall. It throws runoff away from the wall and into the gutter. Leaving it out is one of the most common causes of rot in the wall under a roof edge.
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. Real repairs use new metal lapped in the right order.
More questions? Call (862) 693-4349
Related services
Chimney Flashing Repair
Fixing leaks around the chimney with new flashing set into the mortar joints, so the ceiling beside the fireplace stays dry.
Learn moreRoof Leak Repair
Finding where water gets through the roof and sealing it at the source, before wet decking and insulation turn into rot.
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
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 Parsippany
Call (862) 693-4349 to talk to a roofer serving Parsippany, NJ.