The bad news is that your roof may leak from time to time, especially after heavy rain or snowfall. The good news is that often the repair is as simple as replacing the flashing, rather than replacing the entire roof. Chimney flashing is not a shingle, but rather a detail that is installed in order to seal the joints that connect the roof to the chimney. These joints are not water tight, so thorough, professionally installed chimney flashing will help keep water away from your chimney. The result is not only a dry chimney, but also a dry and protected home interior.
Types Of Chimney Flashing
There are a few different types of chimney flashing. Aluminum is common and inexpensive, however it is susceptible to corrosion, so it may need to be replaced every so often. Vinyl is another popular choice because it is still affordable but not as durable as other materials. Vinyl can become brittle and crack under harsh weather conditions and like aluminum will probably need to be replaced. On the other hand, steel is more expensive and takes longer to install, but is one of the more durable choices because it will not corrode. Similarly, copper flashing is the most widely recommended material for flashing because it will not corrode or crack but is lightweight like vinyl. Keep in mind, copper is the more expensive option, but after initial installation copper will not need to be replaced and will likely last as long as your roof.
Without Flashing You Can Damage Your Chimney
As a homeowner, if you are wondering whether or not flashing is important, let us save you some time. Flashing is very important! Without proper protection from external elements, your chimney could be vulnerable to water damage. Chimneys are made from brick and concrete, and if exposed to rain and snowfall over time, these materials can chip, crack and crumble. The result is almost always expensive chimney repairs that could have been avoided. If you do not install proper flashing you could be damaging your roof, and leaving your ceilings and wall treatments susceptible to leaks. Flashing is a simple and necessary installation that can save you a lot of homeowner headaches.
It is important to install flashing, but it is equally important to have your chimney inspected to make sure your chimney flashing is doing its job. Depending on the materials used in initial installation, the flashing material could have been damaged, or the joints could have loosened, which is why it is so important to have your chimney regularly inspected by a professional inspection company.
Always Have A Professional Install Your Chimney Flashing
Installing flashing is a task that is best left to the professionals. The experts at Billy Sweet Chimney Sweep in Boston have years of experience inspecting chimneys and making sure flashing is installed properly. If you attempt to install your own flashing you run the risk of installing it incorrectly as well as injuring yourself in the process. Trust the experts to help you maintain your home and recommend the chimney flashing products that are right for your chimney and right for your home maintenance budget.