my flashing repair is failing

Roofing

The answer to 'my flashing repair is failing' is that flashing failures are a common roofing issue that require prompt attention. Flashing is the thin metal or plastic material used to seal the joints and gaps around roof penetrations like chimneys, vents, and skylights. Over time, flashing can become damaged, loose, or deteriorate, leading to leaks and water damage.

Some common causes of flashing failure include poor installation, exposure to the elements, and general aging. Symptoms include visible cracks, holes, or gaps in the flashing, as well as water stains or leaks around the affected area. If you notice your flashing repair is failing, it's important to address it quickly to prevent further damage to your roof and home.

Step-by-Step Guide

  1. 1

    Inspect the Flashing

    Closely examine the flashing around roof penetrations, edges, and valleys to identify any cracks, holes, or areas where the sealant has failed.

  2. 2

    Clean the Area

    Thoroughly clean the affected flashing and surrounding roof surface to prepare for repair.

  3. 3

    Apply Sealant or Caulk

    For small gaps or cracks, use a high-quality roofing sealant or caulk to fill and seal the damaged areas.

  4. 4

    Replace Flashing (if needed)

    If the flashing is severely damaged, you may need to completely remove and replace it. This is a more involved process best left to professional roofers.

Frequently Asked Questions

When should I call a professional for flashing repair?

If the flashing damage is extensive or in a hard-to-reach area, it's best to call a licensed and insured roofing contractor to assess and repair the issue. Attempting DIY flashing repairs can be risky if you don't have the proper tools and experience.

How long does flashing typically last?

Properly installed and maintained flashing can last 20-30 years or more. However, factors like weather, material quality, and installation workmanship can impact the lifespan.

Can I repair flashing myself?

For minor flashing issues like small cracks or loose seals, some homeowners may be able to perform basic DIY repairs with the right tools and materials. However, more extensive flashing replacement or complex roof work should be left to professional roofers.

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