Does your chimney leak when it rains? If so, you might have a problem with your flashing. Chimney flashing is the material that forms a waterproof seal on your chimney, protecting it from water damage and leaks. It is found at the point where your roof meets your chimney and is usually made of metal or vinyl. If your chimney leaks when it rains, keep reading to learn more about chimney flashing repair and sealing.
Why Does My Chimney Leak When it Rains?
Leaking is one of the most common problems that chimneys have. Still, if your chimney leaks when it rains, you should have it looked at by a professional. There are many reasons why your chimney may leak when it rains, making it hard to know what the exact cause is. That is why you should have a professional look at it as soon as possible. Any of the following things may cause a chimney leak:
- Damaged flashing
- A poorly fitting or missing chimney cap
- Deteriorating masonry
- Cracks in the chimney crown
Some leaks that appear to be chimney leaks might be something else entirely, such as a leak in your roof. That is why it is important to hire a professional to assess your leak.
Do You Need to Seal Chimney Flashing?
You need to seal the chimney flashing to ensure no water can pass through the flashing. Skipping this crucial step can lead to water damage and minor flooding. It can also harm your chimney’s masonry and flashing, costing you hundreds or thousands of dollars in repairs.
How Much Does it Cost to Seal Flashing Around A Chimney?
Sealing flashing around your chimney is a key step to waterproofing your chimney. Typically, the cost to seal flashing around a chimney is between $150 and $450. The actual price depends on the size and type of your chimney, flashing material, and kind of roof. You can save money on sealing chimney flashing by doing it yourself. Still, the expertise of a professional is always the best option if you can afford it.
How Often Should Chimney Flashing Be Replaced?
Chimney flashing can last up to 30 years before needing to be replaced if it is properly installed, regularly inspected, and maintained consistently. The actual lifespan of your chimney flashing can vary greatly depending on other factors. The climate where you live, the material of your flashing, the size of your roof, and your roof’s material can all affect the longevity of your chimney flashing.
Get The Truth About YOUR Roof
Roofstar Arizona is a team of roof repair and replacement contractors in Mesa, Arizona. More than just a contractor, Roofstar Arizona has years of experience assisting clients in the Phoenix-Mesa area with their roofing problems, like chimney leaks. We will never sell you something you don’t need. Give us a call today at (480) 426-1915 to get a free roofing estimate where one of our team members will tell you the truth about your roof.