Common Chimney Issues

» Posted by on Jul 22, 2019 in Chimney Repair | 0 comments

A fireplace and a chimney add warmth and appeal to a house. However, aside from comfy aesthetics, they offer a lot more than that. Maintaining a chimney is crucial to use a fireplace safely. There are a lot of possible problems that have to be addressed, and not neglected.

Here are several common chimney issues to look out for:

Brickwork Issues

Typically, chimney masonry Lancaster can last around 100 years. This greatly varies if the mortar is in excellent condition. The whole chimney and masonry system is susceptible to moisture whenever mortar weakens. This will lead to brickwork issues. Keeping the moisture out is the ideal approach to keep brickwork in excellent condition. This means that you have to replace the mortar more often.

Cracks in the Flue

A mason will include a lining in the chimney when fireplaces are built initially. A clay tile is the most common and affordable form of the lining. However, this lining type is not as durable compared to stainless steel. You don’t have to regularly replace it when you’ve got stainless steel lining. You should always keep in mind that chimney linings are exposed to a lot of stress and heat. Thus, they frequently become damaged if not constructed of steel. Making sure that the flue lining is intact is one of the most significant reasons to get a yearly chimney assessment.

It is dangerous whenever you see damage in the flue. It shouldn’t be used until you replace the lining. The reason for this is that the fire’s heat can reach combustible components of your house whenever there are cracks. This will start a home fire. Furthermore, it can subject your home to hazardous gases such as carbon monoxide.


Aside from the smoke, there are a lot more other things that go up the chimney whenever you burn wood. Inside the lining of your chimney, you’ll see Creosote. It’s a dark brown or black tar. On the other hand, the fine carbon power that colors the smoke is called soot. Typically, the mixture of soot and creosote is what is referred to as chimney creosote.

There are a few creosote types. Every single one of them is hazardous since they’re flammable, which leads to fires. A lot of home fires happen each year since their chimneys are dirty and haven’t been maintained properly.

Aside from fire, creosote can obstruct your chimney’s proper venting. This will cause hazardous gases to enter your house. One of the reasons carbon monoxide can poison a home is because of a chimney that’s blocked. For those who don’t know, in large amounts, carbon monoxide is deadly. Typically, it is invisible, tasteless, and odorless. That is why it is also known as a silent killer.


Aside from creosote, there are a lot of types of blockage. This includes neglected masonry, leaves and other debris, and even a bird’s nest.

It is suggested that you inspect your chimney each year to prevent such issues. If you find any blockage, do not hesitate to contact a chimney technician for safe removal.

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