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What is flashing repair

Roofing

The answer to 'what is flashing repair' is the process of repairing or replacing the thin metal or plastic pieces installed around roof penetrations, edges, and joints to prevent water leaks. Flashing helps direct water away from vulnerable areas and seal gaps to keep moisture out of your home.

Common flashing repair tasks include re-sealing existing flashing, replacing damaged or worn flashing, and installing new flashing around new roof features like chimneys, vents, or skylights. Proper flashing installation and maintenance is crucial to maintaining a watertight roof system.

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Step-by-Step Guide

  1. 1

    Inspect Flashing

    Carefully inspect all roof flashing for cracks, holes, gaps, or signs of wear. Focus on areas around chimneys, vents, skylights, and roof edges.

  2. 2

    Clean Flashing

    Use a wire brush or sandpaper to remove any rust, dirt, or debris from the flashing surface before making repairs.

  3. 3

    Apply Sealant

    For minor cracks or gaps, apply a high-quality roofing sealant or caulk to create a waterproof seal.

  4. 4

    Replace Flashing

    If the flashing is severely damaged, it will need to be completely removed and replaced with new flashing material.

Frequently Asked Questions

When should I repair flashing?

You should repair flashing if you notice cracks, holes, gaps, or signs of deterioration. Flashing should also be checked and repaired during regular roof inspections or after severe weather.

Can I repair flashing myself?

Some basic flashing repairs like re-sealing can be done as a DIY project, but more extensive flashing replacement is best left to professional roofers who have the proper tools and expertise.

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