Remove Glazed Creosote From Chimney

More difficult to remove level 2 creosote removal often requires more powerful tools such as rotary loops or drills.

Remove glazed creosote from chimney.

Any blunt force to the glazing that is powerful enough to remove it will more than likely damage the flue system as well and that is certainly not a problem that you want to have to tackle. Pcr should be used where glazed creosote is present in order to eliminate the dangers of chimney fires. 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. Removing glazed creosote is no easy task.

Creosote is usually puffy and loose and relatively easy to remove from the walls of the flue system. In tile lined chimneys it s the exceptional chimney that has good mortar joints. Cleaning your chimney at least once a year helps remove creosote and prevent sudden fires from breaking out. The photos below show the inside of a chimney covered with glazed creosote before during and after a pcr application.

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. Tar and soot are also combustion byproducts and they are mixed in with the creosote. Sometimes however the creosote is not in this loose puffy form. Glazed creosote must be chemically altered before it can be properly removed.

The dangers of glazed creosote. In part 1 of this series we explained the three stages of creosote buildup. 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.

To remove glazed creosote in smoke chambers pcr can be applied with saversystems smoke chamber sprayer. The most serious and hard to remove form of creosote level 3 creosote is a thick hardened layer similar to tar. To properly remove creosote from your chimney it is important to understand the different stages of glazed creosote that can be present. Now for the case for not removing 3 rd degree creosote from tile chimney liners.

According to oregon chimney repair and cleaning inc. Glazed creosote starts out as a substance that is a lot like tar in texture and viscosity. Over time creosote can build up and become a fire hazard. Creosote like this is caused by the natural byproducts of burning wood.

Home blog the dangers of glazed creosote. Creosote is a brown or black tar like material that sticks to a chimney s walls flue and hearth. In part 2 we explained how to remove creosote. Glazed creosote is tough to remove.