Get matched with top fireplace pros in Athena, OR

While you have some flexibility in the types of wood you can use in your outdoor furnace, it's important to make wise choices for optimal performance and efficiency. Hardwoods, such as oak, maple, and cherry, are generally recommended for their higher energy content and cleaner burn. These hardwoods produce more heat per volume and tend to produce fewer creosote deposits, which can accumulate and cause a chimney fire, according to the U.S. Environmental Protection Agency.

Creosote logs can help to reduce new creosote build-up by about 60%, however they don’t replace regular cleaning. While creosote logs can help to prevent build-up of creosote in your chimney, they won’t remove build-up that’s already there. Creosote logs can be used as a preventative measure in conjunction with regular cleaning, but you will still need to clean your chimney about once per year.

Professional chimney cleaning, also known as chimney sweeping, typically costs between $130 and $400, with a national average of about $260. The final price depends on several factors, including the size and accessibility of your chimney, the number of chimneys being cleaned, and the type of chimney you have. A standard cleaning involves a chimney sweep scraping creosote, dirt, and other debris from the entire flue. Many professionals also include an inspection with this service, but the cost of any necessary repairs is typically extra. Additional services, such as installing a fireplace damper, will also increase the total cost. It is recommended to schedule a cleaning and inspection annually, preferably before you begin using your fireplace for the season, and to get price quotes from at least three companies to find the best deal.

Common issues discovered during a chimney inspection or cleaning include creosote buildup, cracked liners, structural degeneration or masonry degradation, and obstructions such as blocked flues or animal nests. These issues are potential safety hazards that can lead to combustion problems or poor air quality if not addressed.