Step Flashing Repair Charlotte
Step flashing is the L-shaped metal woven into each shingle course where a roof meets a wall or a chimney. Each piece steps up the slope with the shingles—one leg under the shingle, one leg up the wall—so water sheds down and away from the transition. When a piece is missing, installed in a long strip instead of stepped, or covered over without counter flashing, water runs behind the metal and into the roof. C&B Home Solutions provides step flashing repair throughout Charlotte and Mecklenburg County for separated, missing, and improperly installed step flashing. We trace the leak to the specific piece that failed, because step flashing only works when every course is stepped and capped.
L-Shaped Metal • Shingle Courses • Wall & Chimney Transitions • Missing Pieces • Water Shedding
What Step Flashing Repair Involves Near Charlotte
A step flashing repair replaces the failed pieces with properly stepped L-shaped metal and verifies the counter flashing and the shingles around the transition are sound.
Replace Missing or Stripped Pieces
Missing pieces are installed and strip-installed flashing is replaced with stepped pieces woven into each course. The shingles above are reworked so the new flashing laps correctly under each course.
Verify Counter Flashing
The counter flashing that caps the top edge of the step flashing is checked and reset or replaced if separated. Step flashing without sound counter flashing will leak regardless of the step pieces.
Shingle Integration
The shingles over the step flashing are checked for seal-strip integrity and lifted-tab edges. Step flashing only sheds water when the shingles above it lap correctly and stay sealed.
Decking at the Transition
Water that has run behind failed step flashing can rot the decking and wall sheathing at the transition. The repair checks both before the new flashing is sealed.
Signs of Step Flashing Failure in Charlotte, NC
Step flashing leaks show up at a wall or chimney transition—a dormer side, an exterior wall, a chimney. The signs point to the transition, and the shingle or metal condition points to the failed piece.
Look for a water stain on the interior wall where a roof slope meets a vertical surface, water running down the siding or masonry after a storm, visible gaps where the flashing should be, and shingles at the wall that are lifted or missing. From the roof side, missing step flashing shows as a gap in the metal course, and strip-installed flashing shows as a single long piece where stepped pieces should be.
Is Sealant a Substitute for Step Flashing?
No. Sealant is part of the flashing detail but not a replacement for the metal. Caulk over a missing or strip-installed step flashing is a temporary patch that does not stop water running behind the metal. A step flashing repair replaces the pieces and installs them correctly, with sealant as one component.
Risks of Delaying
Water behind failed step flashing soaks the wall sheathing, the roof decking at the transition, and the siding or masonry. What starts as a step-flashing repair grows into decking and wall work the longer the leak runs.
How C&B Repairs Step Flashing Near Charlotte
A step flashing repair is traced to the specific piece or course that failed, because the wall or chimney stain is the arrival point, not the entry point.
We read every stepped piece, the counter flashing above it, the shingles over it, and the decking behind it to find where water actually broke through. The repair addresses that metal and installation, not just the caulk on the surface.
Inspect the Transition
Read every stepped piece, the counter flashing, the shingles over it, and the decking behind it.
Find the Failed Piece
Identify the missing, short, or strip-installed piece where water broke through.
Verify Counter Flashing
Check that the counter flashing capping the step flashing is sound and sealed into the wall.
Replace the Flashing
Install properly stepped L-shaped pieces woven into each shingle course.
Check Decking & Shingles
Verify the decking, wall sheathing, and over-shingles are sound before sealing.
Final Review
Review the repaired transition and the surrounding roof condition with the owner.
When Step Flashing Repair Is Enough vs When to Evaluate Replacement
A single transition's step flashing failure on a sound roof is a repair. The question is whether the flashing has failed across multiple transitions or the roof is at end of life.
Step flashing repair is the right call when the failure is at one wall or chimney transition, the shingles are flexible, and the decking and wall sheathing are sound. It makes less sense when multiple transitions leak, when the flashing is failing across the roof, or when the shingles are brittle—those point toward a broader flashing or replacement evaluation.
We do not push every step-flashing leak toward replacement. A missing course on an otherwise serviceable roof is a repair, not a reroof.
Step Flashing & Charlotte-Area Conditions
Charlotte's heat and wind-driven rain age the metal and the sealant at wall and chimney transitions. The conditions that dry the sealant are the conditions that open the flashing joint.
Long, hot summers crack the sealant at the flashing-to-wall joint, and afternoon thunderstorms drive rain behind any counter flashing that has lifted. Charlotte's mix of dormers, additions, and chimneys across older and newer housing stock means most roofs have several step-flashing transitions, each of which can fail independently.
Clear Communication
Condition-Based Scope
System Awareness
Local Service
Step Flashing Repair FAQs
Related Roofing Solutions
Explore connected roofing specialties and component repairs serving Charlotte homeowners.
Roof Flashing Repair & Replacement
Step, counter, and wall transition flashing.
Roof-to-Wall Flashing Repair
Wall-transition flashing and counter flashing.
Chimney Flashing Repair
Chimney-specific step and counter flashing.
Roof Leak Repair
Tracing leaks to flashing failures.
Leaking Chimney Flashing Repair
Chimney leak tracing and flashing repair.
Need Step Flashing Repair Near Charlotte?
C&B Home Solutions provides step flashing repair throughout Charlotte, Mecklenburg County, and surrounding North Carolina communities. Request an estimate and we will inspect the step flashing at the wall or chimney transition and outline the appropriate repair scope.