Metal saddle flashing wrapped around a brick chimney base on a shingle roof

Roof Flashing Repair in Leavenworth, KS

Repair the roof details around chimneys, walls and valleys. Sound metal, proper overlaps and the adjoining roofing need to manage water together.

Get a free roof inspection

No obligation

Tell us where the property is and what roofing help you need.

Keep water moving at roof intersections

Flashing is the metal or membrane detail that moves water past a break in the roof surface. At a wall, step flashing follows the shingle courses. At a chimney, the base flashing and counterflashing work together so water stays outside the joint.

A loose edge or rusted section matters because it opens a route behind that protection. Covering the joint with sealant can leave the failed overlap or loose wall connection in place. A useful repair restores the way the materials shed water.

Counter-flashing set into brick mortar joints

Chimney and wall flashing options

The repair scope follows the detail that failed.

DetailWork to resolveScope boundary
Chimney base
Restore the flashing along the roof and the counterflashing at the masonry.
Loose mortar, a damaged crown or chimney rebuilding is separate masonry work.
Roof-to-wall
Reconnect step flashing to the courses and the wall’s water-shedding layer.
Siding or trim sometimes needs opening to reach the connection.
Valley
Restore a continuous channel and its connection to both roof slopes.
Wet or soft decking extends the opening below the visible metal.

Repair the assembly around the metal

A flashing repair is only as useful as the materials it connects.

  1. Open the affected roofing

    Expose the failed metal and enough adjoining covering to understand the overlap and underlying condition.

  2. Restore the water path

    Install compatible flashing and protective layers in the correct direction, tied into sound material.

  3. Resolve adjoining damage

    Account for deck repairs and any siding or masonry scope needed for the roof detail to function.

Get the flashing detail checked

Tell us where the leak appears or which roof intersection concerns you. Start with a free inspection.

Get a free roof inspection

No obligation

Tell us where the property is and what roofing help you need.

Prefer to talk? Call (913) 675-2674.