Remove Glazed Creosote From Chimney

Pcr should be used where glazed creosote is present in order to eliminate the dangers of chimney fires.

Remove glazed creosote from chimney.

Now for the case for not removing 3 rd degree creosote from tile chimney liners. Creosote is a black tarry substance formed from the incomplete burning of wood and as it flows up the chimney with the smoke it cools and clings to the surface of the chimney. We have seen amateurs try to get rid of it with chains chisels and other heavy duty tools that damage the chimney liner in the process. In part 2 we explained how to remove creosote.

In tile lined chimneys it s the exceptional chimney that has good mortar joints. Tar and soot are also combustion byproducts and they are mixed in with the creosote. Every type of wood burning appliance experiences creosote buildup. Removing glazed creosote is no easy task.

Glazed creosote must be chemically altered before it can be properly removed. According to oregon chimney repair and cleaning inc. Creosote like this is caused by the natural byproducts of burning wood. Glazed creosote starts out as a substance that is a lot like tar in texture and viscosity.

The photos below show the inside of a chimney covered with glazed creosote before during and after a pcr application. To remove glazed creosote in smoke chambers pcr can be applied with saversystems smoke chamber sprayer. The dangers of glazed creosote. Glazed creosote is tough to remove.

More difficult to remove level 2 creosote removal often requires more powerful tools such as rotary loops or drills. To properly remove creosote from your chimney it is important to understand the different stages of glazed creosote that can be present. Home blog the dangers of glazed creosote. Creosote is usually puffy and loose and relatively easy to remove from the walls of the flue system.

The most serious and hard to remove form of creosote level 3 creosote is a thick hardened layer similar to tar. Creosote is a brown or black tar like material that sticks to a chimney s walls flue and hearth. Using a fireplace with a damaged chimney liner can be as dangerous as a chimney lined with glazed creosote. In part 1 of this series we explained the three stages of creosote buildup.

Over time creosote can build up and become a fire hazard. A chimney service in portland some stages of creosote in your chimney can be dangerous and put you at risk for fires. Also known as glazed creosote level 3 is extremely difficult to remove and poses a serious fire hazard. Creosote is combustion material from wood fires that is found in chimneys in three forms and glazed creosote is the most difficult type to remove from a chimney liner.