Creosote in the Chimney


Dealing with Creosote Build-up inside the Home

What’s that black, shiny, coal-like substance that’s starting to accumulate in your chimney walls? That’s creosote and it can get thicker and thicker if not removed by a certified sweep. It can lead to bigger problems like negative air pressure and worse, a house fire. Here at Chief Chimney, we take this very seriously and encourage homeowners to have their chimney inspected annually. The safety, security and stability of your home is at stake and we want to make sure that you and your family get maximum enjoyment without having to worry about chimney problems.

Creosote forms naturally when you burn anything. However, you need to ensure that it is removed regularly to keep it from building up.

Creosote forms naturally when you burn anything. However, you need to ensure that it is removed regularly to keep it from building up.

Creosote is the result of incomplete combustion of wood and coal products that eventually forms tar. The residue of smoke that comes out of it results in soot build-up or what we earlier identified as creosote.  It sticks to the chimney walls and in the chimney flues making it harder for air to exhaust out into the open via the chimney flue.

As experts we look out for these three things:

  • The length of time creosote has been inside the chimney
  • The thickness of the creosote
  • The color, texture and odor of the creosote

Through this, we can determine the level of creosote. Once we know what level your creosote has reached, we perform the task of literally scraping them out by use of a specific, unique kind of brush that can thoroughly clean the inside of your chimney. However, if creosote has already become too thick, we can do weekly scraping to somehow lessen the thickness but completely getting it out of your chimney, unfortunately, is not possible. That’s why it is always important to have your chimneys inspected and cleaned annually (and more often if you use your fireplace often) to see if creosote has started to build-up in your furnaces.

With regards to your health, creosote definitely poses a threat. It can cause toxic air or carbon monoxide to fill the room and poison you — make sure you have a working carbon monoxide detector.

There are many ways for creosote to destroy your home but don’t allow it to happen. Call on us! We will remove and clean your chimney making it creosote-free. Our experts can help you understand the risks and damages of what creosote can do to your home and also to your health. We can assure you the money you invest in us is definitely worth it.