What wood should not be used for firewood?

The Woods You Should Avoid for Firewood in Ottawa, Ontario

When it comes to choosing firewood in Ottawa, Ontario, not all wood is created equal. While many types of wood are excellent for burning in fireplaces and stoves, some should be avoided. Using the wrong type of wood can be inefficient, harmful to your health, or even damaging to your fireplace or stove. Let’s explore the types of wood that Ottawa residents should steer clear of when stocking up for the winter.

Green or Unseasoned Wood

The most common mistake is burning green or unseasoned wood. This wood has a high moisture content and leads to a smoky fire that produces less heat and more creosote build-up in your chimney, a leading cause of chimney fires. In Ottawa’s climate, firewood typically needs to be seasoned for at least six months to a year.

Softwoods for Indoor Fires

While softwoods like pine or spruce can be good for outdoor campfires, they are not ideal for indoor use. These woods tend to burn quickly and produce a significant amount of creosote. In an Ottawa home, this can mean more frequent chimney cleaning and a higher risk of chimney fires.

Experience the Warmth of Ottawa - Quality Firewood for Every Hearth

Non-Local Wood

Transporting firewood from distant locations can spread invasive species and diseases that harm Ottawa’s local forests. Always source firewood locally, like from Carlsbad Forest Products, to protect our natural heritage.

Treated or Painted Wood

Never burn wood that has been treated, painted, or made for construction purposes. Burning this wood releases toxic chemicals into the air, which can be harmful to both your health and the environment. This is particularly important in a city like Ottawa, where environmental consciousness is high.

Wood with Mold or Fungus

Burning wood that shows signs of mold or fungus can release spores into the air, which can be harmful when inhaled. This is especially crucial in the close quarters of Ottawa’s urban and suburban homes.

Driftwood

Due to its salt content from being in water, burning driftwood can release toxic chemicals. While not commonly found in Ottawa, it’s a general rule to avoid using it as firewood.

Certain Hardwoods

Some hardwoods, like elm or poplar, are not ideal for firewood in Ottawa. They burn less efficiently and produce more smoke than other hardwoods like maple or oak, which are more readily available and better suited for Ottawa’s climate.

Ottawa's Best Burn - Quality Firewood for Memorable Evenings

For Ottawa residents, understanding what not to use for firewood is as important as knowing the best types of wood to burn. Avoiding green wood, certain softwoods, non-local wood, treated or painted wood, moldy wood, driftwood, and certain hardwoods will ensure a safer, more enjoyable, and environmentally friendly fire-burning experience. Stick to locally sourced, well-seasoned hardwoods for the best and safest fires in your Ottawa home.