How to Deal with Bad Chimney Flashings

chimney repair services

If you notice water leaking from your chimney it is most likely caused by bad chimney flashings.  The chimney is prone to damage due to its constant exposure to harsh weather conditions. Flashings play a vital role in protecting the chimney from water damage. The risk is particularly high in places like Nottingham where heavy rainfall occurs throughout the year.

Just like other structural components of your house, chimney flashings also weaken over time. This can not only become problematic but can also drastically increase the average cost of a chimney repair. So, it is better to get chimney repair services from professional roofing companies in Nottingham to handle the task.

Moreover, it is essential to understand the reason behind a leaking chimney and prevent any damage that can occur due to bad chimney flashings. So, let’s start with the basics.

What is a Chimney Flashing?

Chimney flashing is a layer of metal sheets that covers the area where the chimney meets the roof. It creates a waterproof seal that prevents water from penetrating through the corners and seeping into the walls. Furthermore, this airtight cap protects the chimney against dangerous structural damage that can significantly raise the average cost of a chimney repair.

A properly installed chimney flashing can last up to 30 years. Due to the weather conditions in Nottingham, they might crack or tear causing leaks. So, it is important to keep maintaining your chimney flashings over time.

Signs of Bad Chimney Flashing

To avoid disastrous situations, you must look out for the following signs: 

  1. Rust

When water starts seeping through your chimney it causes several components of the chimney to rust. Bad chimney flashings can cause the firebox or chimney damper to get rusty due to the leaking moisture.

  1. Dripping Sounds

If you hear dripping sounds around your chimney, it is a sign of an unattended leak. Such leaks often result from damaged chimney crowns or broken flashings. So, it is better to keep checking your chimney flashings timely and get them replaced as soon as it begins to wear down.

  1. Water Puddles

Water leaking through the broken flashing often forms a puddle inside the firebox. The moisture also makes it difficult for you to light a fire. If you notice a small puddle inside your firebox, it is a sign to get your flashings replaced as soon as possible. 

  1. Discoloured Bricks

If you see any discolouring on the bricks around your chimney it also indicates that your chimney flashings are damaged. The leaking water in your chimney can also damage the flue tiles. Moreover, the cracks in tiles enable the moisture to damage the walls near the chimney. This damage often results in discoloured bricks. These leaks can become dangerous if ignored. Therefore, getting your roof inspected annually can help you find any bad chimney flashings that can cause leaks.

How to Repair Bad Chimney Flashings

While inspecting your chimney, if you find a missing or rusted flashing, you can consider replacing it yourself. 

Start the repair process by cleaning out the damaged area. Make sure there are no leaves or debris around the flashings. Then begin removing the shingles covering your chimney flashings. The final step is to set up the counter flashing and seal the region with caulk. It ensures that there are no cracks that can leak. 

Furthermore, you can install chimney crickets on your roof to ensure water flow. It is installed at the back of the chimney to allow an alternate way for water to slide down instead of pooling on the roof. 

But if the damage is severe and the flashings are badly eroded then you should hire a professional roofing company to get your chimney repaired.

Hire Professionals to Repair Chimney Leaks

Chimney leaks can lead to other bigger problems. Therefore, it is better to regularly inspect your chimney and keep it maintained. However, if you notice any signs stated above, call a roofing expert like MC Roofing Experts to get your bad chimney flashings replaced. They can properly repair the damaged flashings and inspect other parts of your chimney that can cause moisture to seep in. Otherwise, the leakage can further spread to your roof or attic causing even more damage.