No matter what type of chimney you have, it does require cleaning and regular maintenance. One important part that should be inspected, cleaned, and maintained often is the chimney liner. Absolute Chimney Service in Kennebunkport, ME, recommends homeowners hire a professional for a full chimney sweep and inspection at least once a year. Unsafe chimneys can cause house fires, so it's important to inspect all its parts often. 

Chimney liners are the conduits inside a chimney that contain the  products of combustion. Liners direct harmful gases to the outside of your home as well as protect a chimney from heat and corrosion.

There are three types of chimney liners:

• Clay Tiles: This form is the most common due to their affordability and availability. Since this is a ceramic product, clay tiles don’t always absorb heat fast enough during a chimney fire. This can cause flue tiles to split, crack, or shatter, requiring chimney repair.
• Metal: Generally made of aluminum or stainless steel, these liners are UL tested and listed. When properly installed and maintained, they are also durable and safe. Metal liners do require high-temperature insulation.
• Cast-In-Place: As the name implies, these liners are made from castable, cement-like materials installed inside chimneys. These permanent liners can help aging chimneys remain safe, and they are appropriate with all fuels.

Old and damaged chimneys are often unlined and dangerous to use, but a chimney inspection from Absolute Chimney Service will determine if a repair or replacement is required. Their expert professionals can also recommend which type of chimney liner is best for your structure.

The chimney sweeps at Absolute Chimney Service offer chimney repair, cleaning, and evaluation in Southern Maine. If you fear your chimney liner needs repair or replacement, call Absolute Chimney Service at (207) 967-2274 to arrange an inspection. You can also learn more about the company and its services online.