Chimney Flue Lining Installation

A chimney liner is a flue lining in a masonry chimney that contains the combustion products and directs them to the outside atmosphere protecting the chimney walls from heat and corrosion.

Chimney flue lining installation.

Chimney expert mark schaub renovates an old unsafe chimney with an easy to install stainless steel liner. Many modern chimneys are pre coated with protective layers. Though this is a hefty price to pay for something that won t be seen the benefits of having one shouldn t be ignored. For chimneys more than 40 inches 1016 mm wide two additional no.

Too large will give you a slow draft and poor performance and too small will restrict the draft. For chimneys more than 40 inches 1016 mm wide two additional no. Larger is not necessarily better when it comes to your flue liner. Professional chimney liner installation will typically cost 1 600 to 5 000.

Diy chimney liner kits cost 300 to 800 for the materials without installation. Flue liners are not needed in all chimneys. Grout shall be prevented from bonding with the flue liner so that the flue liner is free to move with thermal expansion. Probably not most everything can be installed with a round liner with the exception of some liners for fireplaces.

The installation of liners has been highly recommended as it has a significant part to play in protecting the chimney and surrounding structures. A stainless steel chimney liner costs 900 to 3 800 to reline and a cast in place or clay flue liner costs 2 000 to 7 000 to replace. 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 we don t stock it we can build it with our complete custom fabrication shop dedicated to custom flue components.

A flue liner is found along the pathway of the exhaust fumes in a chimney. 4 vertical bars shall be provided for each additional flue incorporated into the chimney or for each additional 40 inches 1016 mm in width or fraction thereof. It is essentially a functional layering found along the chimney s flue. Grout shall be prevented from bonding with the flue liner so that the flue liner is free to move with thermal expansion.

A chimney flue lining in a masonry chimney is defined as a clay ceramic or metal conduit installed inside of a chimney intended to contain the combustion products direct them to the outside atmosphere and protect the chimney walls from heat and corrosion. 4 vertical bars shall be provided for each additional flue incorporated into the chimney or for each additional 40 inches 1016 mm in width or fraction thereof.