Olympia roof repair · Answer

What is the difference between step flashing and counterflashing? Olympia roof repair

For Olympia roof repair, step flashing connects roof covering to a wall in overlapping pieces; counterflashing covers or protects the upper edge of a flashing connection. The exact detail depends on the roof and wall assembly, so the repair scope should name the junction and layers being restored.

What should you do next?

  • Identify whether the concern is at a wall, valley, chimney, or penetration.
  • List the covering and wall materials that must be opened.
  • Follow the selected roofing system instructions.
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