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The Importance of Properly Seasoned Wood

There are certain types of wood that burn better in fireplaces than others. Knowing which wood to burn in your fireplace can save you a lot of headaches later. Here’s what to know about seasoned wood:

Wood Burning fireplace, Brewster NYAll Firewood Contains Moisture

It should be no surprise that wood contains up to 50% moisture. This is called “green” wood, or wood that has been freshly chopped. Freshly chopped wood with high moisture content is not going to burn, but rather produce a lot of smoke.

The perfect moisture content for wood is about 15 to 20%, so moisture needs to dry out before the wood is good for burning.

Seasoned Firewood

Seasoned firewood is wood that has been dried to remove much of the water content to maximize the heating potential and ensure safe burning. Seasoned firewood is air-dried for an extended period of time, 6 months to a year.

 

 

How can you tell if the wood is properly seasoned?

  • Look for darkened ends – Well-seasoned firewood will have darkened ends with cracks, splits, and splinters.
  • Check the weight – Seasoned firewood is lighter than green wood. (Because much of the water has evaporated out)
  • Listen – When dry pieces of wood are struck together there is a sharp “clang.” But when pieces of green wood are struck together there is more of a dull “clunking” sound – it’s hard to describe but give it a try and you can hear the difference.

Chopping and Seasoning Firewood, Beacon NYCan you season wood yourself?

Yes! With some time and thought, anyone can season firewood. Here are some tips for seasoning firewood

  • When chopping your own wood, splitting it will help it to “season quicker”
  • Dry it for 6 months to a year – cut in springtime time and leave to season for winter.
  • Store it off the ground – there are many “drying racks” that can be used or wooden pallets to keep the wood from soaking up moisture and from pests
  • Cover it with a tarp to keep it safe from moisture and be sure to only cover the top to allow airflow.
  • Cut it into short pieces in order to get the maximum amount of heat from the wood.

Properly seasoned firewood will last longer and provide the maximum amount of heat for your fireplace and reduce the amount of creosote buildup in your chimney. Creosote is the byproduct of all types of firewood that condenses in the chimney flue. Green wood produces more unburned material and condensation and causes more creosote to build up within the flue. Creosote can choke the ability of smoke to exit the chimney and can also cause toxic fumes to enter a home, besides the creosote, green wood will only result in bothersome smoke and very little heat.

Just as one should avoid burning driftwood, cardboard, and other discarded materials so should green wood be avoided. If you have any questions about your fireplace or what wood to burn feel free to call us, at 845-471-1071, or contact us online for a virtual assessment or for any of your chimney needs!