How long does wood have to dry?

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Along with oil and gas, wood is an important and at the same time the oldest fuel. In contrast to oil, wood is becoming more and more popular, although the price of wood is rising steadily. The following instructions are intended to provide helpful tips on how to dry wood properly and for how long.

Wood takes time to dry.
Wood takes time to dry.

What you need:

  • Wooden pallets
  • Shuttering boards
  • Support

Notes on the form and for how long the fuel should be stored

  • Wood is a fuel from nature and should also be dried outdoors if possible, preferably in the sun. Only store wood in a ready-to-use condition, i. H. Sawn and split, so it can dry optimally. If stored incorrectly, logs can go moldy and instead of drying out, they would rot. Do you burn wood that has not dried long enough? has been stored for a sufficiently long time, this reduces the calorific value and also pollutes the environment.
  • Do not store wood directly on the ground. Constructions made of wood, which are set up a little higher, are very suitable, as there is sufficient Ventilation under the construction and thus the wood must be guaranteed, such as Wooden pallets. You can then stack the logs loosely on top of each other on this wooden construction, one row in the longitudinal direction and the next one in the transverse direction. A secure hold of the wood stack is particularly important with this type of storage. You can ensure this by attaching supports to the sides and connecting them with horizontally and crosswise mounted formwork boards.
  • You can also pour the logs on top of each other, for example in a lattice box, but you have to do this here make sure that the pile does not get too high, otherwise the wood will go moldy during long periods of storage could. The subsurface should also be permeable to air again.
  • Do not stack the wood directly against a wall as the air has to circulate all around. It is important to have a canopy or cover for that firewoodto protect it from being soaked through by rain.
  • How long the wood ultimately has to be stored depends on the type of wood in question. In the case of spruce and poplar, storage is at least 1 year, with birch, Linden tree and alder at least 1 ½ years and for oak, ash, beech and fruit trees at least 2 years.
  • Garden - store wood properly for the winter

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Wood needs to dry properly

  • Closed rooms are completely unsuitable for drying wood. You should always do this outside in the open air. Since the wood gives off moisture for a long time when it dries, this could lead to damage to the building fabric in closed rooms.
  • The smaller the logs are sawn and split, the faster they dry. Optimal residual moisture of less than 20% is crucial for good heating performance. Excessive residual moisture in the wood can u. a. lead to the formation of dangerous black carbon in the chimney.
  • When the firewood is dried, there are always cavities in which there may be mice or Rats can nest. Regularly inspect the piles of wood for this purpose.
  • Remember that there is always a sufficient amount of wood for storage or storage. Drying must be there in order to be able to comply with the long drying times of fresh wood and to always have sufficient fuel in stock during this time.

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