Your Chimney Needs a Liner and Here is Why
Hot gases that come from cooking appliances like boilers and stove leave the house to the outside atmosphere through what is called a chimney which is typically vertical in shape to allow the gasses to flow out with ease.
The chimney liner could be made from either clay, ceramic or metal installed in the inner walls of the chimney to direct out the products of combustion while at the same time ensuring that the walls of the chimney are taken care of.
Functions of a chimney liner
Helps to protect the house from heat transfer to inflammable substances; when the chimney is not lined, it could easily allow heat to travel out of the chimney rapidly to the nearby items like woodworks and catch fire in a brief time.
When the chimney is not lined the as the mortar joints wear out, dangerous gases could easily leak out to the living rooms in the house which is not safe for the health of the people living therein.
Lining the inside of the chimney ensures that no excessive creosote build- up occurs in the burning stoves which could lead to the production of more dangerous gases carbon monoxide.
Different categories of chimney liners
The clay tiles are affordable, readily available and preferred most homes because of their good performance and long lasting ability.
Although the installation of this type of chimney is more expensive as compared to the clay-based the insulation property it has prevents the flue gases from leaking as they are fully consumed by the high temperatures in the chimney.
Metal chimney liners; these are often made of stainless steel or aluminum and are most of the time used to improve and repair already-existing chimneys as they are very safe and long lasting, they are the favorite of the construction world today and come in different sizes and shapes.
Factors to consider when getting a chimney liner
Why does your chimney need a liner; there are three valid reasons why your fireplace may require a coating that is for safety, if your stack does not have a clay tile or if the clay is damaged it may need refining.
What you will do to the chimney for the liner to fit well; Sometimes for the professionals to be able to provide a stainless steel liner which is covered in insulation, he may require removing the existing clay flue tiles a fact that you have to be well informed about.
Consider what type of liner you are installing and why; there are three types of linear one can employ ranging from heavy, light and high performance whose cost also vary depending on their performance.
Make sure the chimney liner you select is the correct size to improve the performance of the appliances.
You need to ensure that you have your chimney installed by a skilled person to enjoy the warranty.