Why Should You Install Flexible Flue Liners?

A flue liner, also known as a chimney liner, lines the inner walls of your chimney and has a connection to the stove pipe. The flue liner helps increase efficiency and keep your chimney clean. There are two types of flue liners: flexible flue liners and rigid flue liners. Find below the reasons why the flexible type is the best.

1. Safety

Chimney fires occur due to chimney blockages resulting from the build-up of creosote. Creosote forms on the inner chimney walls due to smoke accumulation and is difficult to get rid of. This deposit is flammable and may cause fires. The use of flexible flue liners prevents creosote build-up, thus preventing household fires.

Besides, the accumulation of creosote may lead to toxic gases. The gases might leak out, but flexible liners can prevent such to keep your home free from toxic gasses and healthy. Flexible flue liners also help keep the environment safe by preventing air pollution. Adopting a flexible liner is thus a suitable approach to protecting you and the natural environment.

2. Improved Performance

The use of a flexible flue liner ensures that the entire length of the chimney has a protective layer. Lack of proper insulation makes the chimney cold and hot air rise difficult. This development causes smoke condensation and dampens the chimney, causing heavy smoke formation. An insulation layer thus improves the efficiency and performance of your chimney.

Some chimneys are tall and with bends. Flexible liners navigate around all offsets in the flue. This feature ensures no creosote build-up at any point of chimney length. Thus, the interior walls become smooth, which improves your chimney's draft.

3. Easy Installation and Chimney Sweeping

Installation of flexible liners is easier compared to rigid liners. The single-length property of the flexible ones. Rigid liners get installed in pieces, which makes the process hectic. The single length reduces installation time and eliminates extra drops and picks if the pieces fall, as in rigid liners. Also, a pulling cone feature in flexible flue liners allows one to pull the liner down as another feeds the other end into the flue.

Besides, maintenance of flexible chimney liners is also easier. Accumulation of creosote necessitates a regular chimney sweep and maintenance. A flexible liner prevents creosote accumulation because the flexing property allows them to fall off. The ability of flexible liners to expand and contract due to thermal changes also prevents a heavy build-up of dirt in the flue. These features save time and reduce your chimney sweep expenses.

Conclusion

Using a rigid flue liner could contribute to your chimney's poor performance. Instead, improve your chimney's efficiency using flexible liners. This move further improves the value of your entire home. First, however, ensure regular chimney sweeping to maintain the cleanliness of your chimney.