Counter flashing
Cap flashing on masonry is reset into the mortar joint where the wall and roof meet.
A roofer in New Milford 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 (551) 374-2044 to reach a local roofer.
Wherever a roof meets a wall, a dormer, a skylight, a valley or an edge, it relies on flashing to keep water out. 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. When any piece is missing, loose or rusted through, water gets behind the roof covering.
A failed kickout or step flashing tends to rot wall sheathing long before it stains a ceiling. 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.
A bead of sealant along a joint is a warning sign, not a repair. 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 New Milford roofer may also recommend chimney flashing repair or roof leak repair.
Looking for New Milford flashing repair? Call (551) 374-2044 to talk to a local roofer.
Call nowHere is how a roofer typically approaches a flashing repair.
Each joint is examined for missing kickouts, loose step pieces and counter flashing that no longer covers the top. 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. That is the only way to lap new metal behind the wall weather barrier.
Fresh step flashing goes in course by course with the shingles, starting with a kickout at the eave. Fasteners go into the roof deck only, never through the vertical leg into the wall.
On masonry walls, counter flashing is set into a cut joint; on framed walls, the housewrap and siding cover the flashing. Siding pressed tight to the shingles stays wet and rots.
Damaged drip edge is renewed so water drips clear of the fascia. The lap order differs at eaves and rakes, and getting it right matters.
Cap flashing on masonry is reset into the mortar joint where the wall and roof meet.
Apron flashing where a roof slope meets a wall above is renewed and covered by the siding or counter flashing.
Loose or rusted step flashing is renewed behind the housewrap.
Missing kickout diverters are installed at the base of sidewalls to steer water into the gutter.
Edge metal is renewed along the roof perimeter with the underlayment lapped correctly.
The scope of a flashing repair depends on the joint and on how much damage the water has done. 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.
Material matters too. 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.
A valley is where two roof slopes meet, and it channels a large share of the roof water toward the eave. Valleys are either open, with exposed metal, or closed, with shingles running through them. Both need ice and water shield underneath, centered in the valley.
Valley leaks often come from debris, worn shingles or nails driven too close to the center. Shingle corners cut square instead of clipped at the top can also steer water sideways under the valley shingles. A valley that leaks is generally rebuilt rather than patched.
Flashing repairs in New Milford are common on houses with dormers, additions and second-story walls rising above lower roofs. From New Milford out to neighboring towns such as River Edge, Bergenfield, Dumont and Oradell, older homes often have rusted or face-nailed flashing, while newer ones sometimes lack kickouts entirely, so a close look at every joint is worth asking for.
Need flashing repair around New Milford? Call (551) 374-2044 for a New Milford roofer who serves the towns around it too.
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 New Milford is busiest after a hard winter and before the next one.
Small roof problems caught early usually stay small repairs.
Roofers in New Milford know the roof types and weather wear common in local homes.
Ask your questions before you agree to anything.
More questions? Call (551) 374-2044
Repairing the step, counter, apron and back pan flashing where a chimney passes through the roof, with a cricket added where the chimney is wide.
Learn moreFinding where water gets through the roof and sealing it at the source, so the stain on the ceiling stops growing.
Learn moreSkylight repair from the flashing on the roof to the glass and the frame, after sorting out whether the water is a leak or condensation.
Learn moreFixing the vents and pipe collars that poke through a roof and often leak first, so every opening in the roof stays sealed.
Learn moreLooking for something else?
See all roofing servicesCall (551) 374-2044 for a local roofer in New Milford and nearby towns.