What Is A Chimney Liner Made Of

Personalize your al29 4c stainless steel chimney liner kit with all the components needed for your setup.

What is a chimney liner made of. Chimney liners also improve the energy efficiency of the appliance and makes fireplace maintenance easier. A flue liner may be recommended to make an older fireplace safer or may be installed in a new chimney for additional safety. They typically but not always especially in older houses have some kind internal liner to protect the chimney flue from damage. Al29 4c is a stainless steel alloy designed for extreme resistance to corrosion which makes it an ideal choice for venting high efficiency furnaces and boilers corn oil and gas burning appliances.

The general rule of thumb is that a masonry fireplace should be swept before 1 8 of soot accumulates. At a median price this chimney liner kit comes made with 316 stainless steel and an added 13 x 13 top plate with rain cap. Primarily made of stainless steel metal chimney liners for certain types of gas stoves are sometimes made of aluminum. In masonry chimneys the structure consists primarily of brick and mortar.

The tile liners used in most masonry fireplaces are fine as long as the fireplace is properly maintained and not exposed to chimney fires. Metal chimney liners usually of stainless steel or aluminum are primarily used to upgrade and repair existing chimneys. Chimney terms stainless steel chimney liner. May also be used to create a lining in a masonry chimney that was made without a clay liner.

For either material metal offers high resistance to corrosion from the byproducts of combustion protecting your home and reducing the risk of damage and likelihood of needing your chimney repaired. Clay liner tiles are relatively inexpensive about 10 for a typical 24 tall unit. Clay flue liners are hard to retrofit in an existing chimney especially if it isn t straight. But what you save on materials will most likely exceed the cost of installation labor.

This liner can be made out of clay tiles aluminum stainless steel tubing or a cast in place material similar to cement or concrete. Most stainless steel chimney liners come with a lifetime warranty. Flue liners for wood burning fireplaces are often made from ceramic because the ceramic provides excellent insulation resists corrosion and is easy to clean. Stainless steel pipe either rigid or flexible made for relining flues of masonry chimneys when the original clay liner has cracked or broken.