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.
The flue gasses are dangerous and acidic eroding the mortar and if allowed to penetrate the walls of the chimney are likely to reduce its lifespan.
Giving a perfectly sized flue maximum efficiency of appliances; the chimney not only works to allow the products of burning a through way out of the house, but the products generated by the chimney also provides air to the appliances.
Different categories of chimney liners
Most old homes use this kind of chimney liner because of their ability to perform well and are inexpensive and readily available.
This type of liner improves the structure of aging chimneys and acts as a permanent liner which is recommended for all flues.
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.
Considerations to make before getting a chimney liner
Most people install chimney liners because it will ensure optimal performance of appliances in the house and it is safe to do so.
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.
The kind of chimney lining you decide to install will differ regarding performance and value where the high performance will cost higher than heavy and subsequently light duty, make a choice accordingly.
Consider how the chimney liner will affect the ventilation process; a chimney liner which is well sized for the fireplace or a stove should be able to maintain or make better the venting process because a smaller or larger coating will adversely affect the operation.
Make sure you get a warranty as most home saver liners have a lifetime warranty which covers even damages by chimney fires.