How to Prevent a Chimney Fire
Chimney fires can cause extensive damage to buildings and also may be fatal. There are several factors that can start a fire, such as a blocked or damaged chimney. By following a few basic guidelines, you can enjoy the benefits of your chimney without the risk of a fire.
- Get your chimney inspected and cleaned regularly to prevent chimney fires. It is recommended that you have your chimney inspected and cleaned at least once a year by a CSIA-certified chimney sweep. The inspection will help to detect cracks or other damages.
- Use a chimney cap to prevent fires. Chimney caps are made of two or three layers of metal with air or insulation between them. They are effective in keeping out animals and birds that sometimes make nests inside the chimney. When birds make their nests in the chimney it becomes clogged, making it more favorable for a fire.
- Choose appropriate wood to use in your chimney. Woods that are soft such as pine and green treated wood produces a chemical called creosote. Green wood also contains a lot more moisture than seasoned wood, forming more creosote. Over a period of time this can make the chimney easier to ignite, resulting in a fire. Use dense woods that have been dried for at least six months.
- Use small bundles of wood to build your fire. This will help the smoke lift out of the chimney more freely before it condenses. You should also avoid burning cardboards or other debris in your fireplace.