What Is A Chimney Liner

A chimney liner creates a barrier between the flue and the walls of the chimney and its purpose is to insulate and protect the chimney.

What is a chimney liner.

That said even with. Insulating your chimney liner is strongly advised especially for wood burning applications. But what you save on materials will most likely exceed the cost of installation labor. They are an inexpensive option and clay tiles perform very well with well maintained open fireplaces.

Your chimney and fireplace system is made up of several components. Almost any home built in the last century will have clay tile liners if there is a chimney. These components help it to work as efficiently and safely as possible. Metal chimney liners usually of stainless steel or aluminum are primarily used to upgrade and repair existing chimneys.

Even one small crack in the liner can cause a house fire. The purpose of this liner is to keep the heat of flue gases inside the chimney so the chimney can t overheat the nearby combustible material such as the framing and walls of your house and possibly cause a fire. According to the chimney safety institute of america a chimney liner is. A chimney liner is the conduit normally located within the chimney of a home heated by wood gas or oil through which smoke heat and fuel by products are expelled.

Chimney liner insulation kits help ensure safety and efficiency for stainless steel flex chimney liners. What is a chimney liner. The most common type of chimney liners are clay tiles. Liners preserve the chimney and improve the efficiency of your heating unit.

Professional chimney liner installation will typically cost 1 600 to 5 000. Before we explain what a chimney relining system is let s learn what a chimney lining system is most masonry chimneys are constructed with an inner liner of clay tiles. Clay liner tiles are relatively inexpensive about 10 for a typical 24 tall unit. Clay tile chimney liners are often found in older homes.

A chimney exists to carry dangerous gasses out of the home and it needs to do so without getting over heated. One of the most important components of your system is the chimney liner. Up until the mid 1900s a surprising number of homes still featured chimneys without a liner of any kind. Though this is a hefty price to pay for something that won t be seen the benefits of having one shouldn t be ignored.

If properly installed and maintained metal chimney liners are extremely safe and durable stainless steel is suitable for wood burning gas or oil appliances while the aluminum is an inexpensive alternative for certain medium efficiency gas applications only. A chimney liner prevents the transfer of heat to combustible components of a building which surround the chimney.