Can I burn firewood that isn't fully seasoned if that's all I have on hand?
You can in a pinch, but it's a bad habit. Unseasoned or green wood is full of water, so it hisses, smokes, throws little heat, and — the real problem — coats your flue with creosote, the leading cause of chimney fires. If it's all you have, split it small, mix in dry kindling, and burn hot and bright; then track down seasoned wood.
In a Pinch, Not as a Habit
You can burn wood that isn't fully seasoned if it's genuinely all you have on a cold night, but don't make it your routine. Green or wet wood is loaded with water, and that water has to boil off before the wood will really burn — so it hisses, steams, smokes, throws far less heat, and is a chore to keep lit. One damp evening won't ruin anything. A whole winter of it will.
The Creosote Problem
The real reason we push seasoned wood isn't the poor heat — it's the flue. Unseasoned wood burns cool and smoky, and that smoke condenses inside your chimney as creosote, the tarry, flammable deposit that's the leading cause of chimney fires. Burn wet wood all season and you're plating your flue with fuel for exactly the fire you don't want. This is also why a yearly inspection matters, especially for anyone burning less-than-perfect wood in our damp mountain climate.
Coping Until You Get Dry Wood
If you're stuck with marginal wood, split it small — smaller pieces dry and ignite faster — mix in plenty of dry kindling, and burn hot and bright rather than damping it down to a smolder. A hotter fire drives off moisture and cuts the creosote you'd otherwise deposit. Properly seasoned firewood in WNC means six months to a year of drying, split and stacked off the ground under cover, down under about 20% moisture. Our humidity fights you, so a covered woodshed earns its keep. If your chimney hasn't been swept in a while and you've been burning wet wood, get it inspected before the next fire — call (828) 545-0525.
Related questions
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- Is it OK to burn pine or other softwoods in my fireplace or wood stove?
- Is it OK to burn scrap lumber, pallets, or cardboard in my fireplace or wood stove?
- How big a fire is safe to build in an open wood-burning fireplace?
- Can I burn manufactured fire logs like Duraflame in my wood fireplace or insert?
- How do I light the pilot light on my gas fireplace?
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