Top Signs Your Chimney Flashing Needs Repair or Replacement

January 2, 2022

The chimney flashing is the metal layer that covers the gap between the chimney and the roof. It helps to prevent rainwater or snow from entering through the gap and causing damage to the interior of the house. It also enhances the overall appearance of your home. However, it is subjected to various weather conditions, and over time, it can deteriorate and require repair or replacement. The following are top signs that indicate that your chimney flashing needs repair or replacement.

1. Signs of water damage
The flashing is designed to prevent water from seeping into your home. Therefore, if you see any water stains or damage on your ceiling or walls, it is likely that water has penetrated the flashing. Additionally, if you find any mold or mildew growth, it could be a sign of water damage in your chimney flashing.

2. Damage to the flashing material
Over time, your chimney flashing could get damaged due to harsh weather conditions such as strong winds, hailstorms, or even some unwanted visitors such as rodents. If you notice any holes, cracks or missing pieces in the flashing material, you might need to replace it entirely.

3. Rust or corrosion
Flashing is primarily made of metal, and it is subject to rust or corrosion. If you observe any rust or corrosion in your flashing, it is essential to call a professional to inspect it. If it’s beyond repair, you might need to install a new flashing system.

4. Loose or damaged flashing
During the installation of the flashing, the contractors usually use high-grade adhesive to make it sturdy and withstand harsh weather conditions. However, over time, the adhesive can weaken or come loose, and the flashing could become loose or start shifting. The shifting of the flashing can create loose edges, which can further damage your roof or chimney.

5. Leaks and drafts

If you notice any leaks or drafts coming into your home from the chimney, it could be due to damaged flashing. Leaking water could cause significant damage to your roof and chimney, and it can lead to costly roof repairs if not addressed on time.

6. Age of the flashing
Finally, just like any other component in your home, your chimney flashing has a lifespan. Most roofing experts agree that a typical chimney flashing lasts between 15 to 20 years. If your home is older, your flashing is likely to have reached its lifespan and will need replacement.

In conclusion, your chimney flashing is an integral part of your home that requires proper maintenance and care. If you observe any of the signs mentioned above, it’s essential to call a professional roofing contractor to inspect your flashing and determine if you need repair or replacement. With timely attention and care, you can extend the life of your flashing and ensure it protects your home for years to come.