Cap flashing
Counter flashing over step pieces is refitted or replaced where the wall and roof meet.
A roofer in Bloomingdale 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) 356-0010 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. Each of those pieces has one job, and when it fails, water finds the gap.
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. Sealant smeared where flashing should be dries and cracks in a few seasons, and it can trap water instead of shedding it. Lasting flashing repair means new metal installed in the right order, with sealant only as a backup.
Many flashing repair calls in Bloomingdale also turn up a need for chimney flashing repair or roof leak repair.
Need flashing repair in Bloomingdale? Call (862) 356-0010 and describe the problem to a roofer who works in Bloomingdale.
Call nowFlashing repair is a layering job, done from the bottom up.
The flashing is checked along its full length, from the eave up, along with the wall sheathing where it can be seen. Probing the wall below shows whether water has reached the sheathing.
To replace step flashing properly, a few courses of siding and the shingles along the wall are carefully removed. Working the new pieces in correctly depends on access behind the siding.
New step flashing is installed one piece per shingle course, each lapping the one below, with a kickout diverter at the bottom. Nails stay on the horizontal leg, high enough to be covered by the next shingle.
The weather barrier laps over the step flashing, and siding is reinstalled with clearance above the roof surface. That clearance keeps the siding from soaking up water at the roof line.
Drip edge along eaves and rakes is checked and replaced where it is bent or missing, lapped correctly with the underlayment. At eaves the underlayment goes over the drip edge; at rakes the drip edge goes over it.
Counter flashing over step pieces is refitted or replaced where the wall and roof meet.
Edge metal is renewed along the roof perimeter with the underlayment lapped correctly.
Apron flashing where a roof slope meets a wall above is renewed with proper laps over the shingles.
Sidewall flashing is rebuilt one course at a time so water stays on the roof.
Missing kickout diverters are installed at the base of sidewalls so runoff stops soaking the siding.
Flashing repairs can be small or involved, depending on how long water has been getting in. 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.
Not every flashing metal works in every spot. Copper, galvanized steel and aluminum all show up on roofs, and each has spots where it works best. Matching metals avoids corrosion where new and old flashing meet.
Valleys are the gutters of the roof surface, collecting water from both sides. An open valley uses a strip of metal, often a W-shaped valley pan with a center rib, with the shingles cut back on each side; a closed valley has the shingles woven or cut across it with no metal showing. A peel-and-stick underlayment down the valley is the backup layer in both styles.
Valley leaks often come from debris, worn shingles or nails driven too close to the center. 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.
In Bloomingdale, many flashing problems date back to an old reroof where the original flashing was reused or caulked instead of replaced. Homes in Bloomingdale and nearby towns like Wanaque, Butler, Riverdale and Pompton Lakes range from older houses with aging galvanized flashing and no kickouts to newer homes with complex rooflines that rely on many wall joints, which is why roofers pay extra attention to walls, dormers and additions.
Need flashing repair around Bloomingdale? Call (862) 356-0010 for a Bloomingdale roofer who serves the towns around it too.
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, 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 Bloomingdale is busiest after a hard winter and before the next one.
Small roof problems caught early usually stay small repairs.
Roofers in Bloomingdale know the roof types and weather wear common in local homes.
Ask your questions before you agree to anything.
More questions? Call (862) 356-0010
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See all roofing servicesCall (862) 356-0010 to talk to a roofer serving Bloomingdale, NJ.