What is the best moisture content of logs for burning?

What is the best moisture content of logs for burning?
8 August 2022
What is the best moisture content of logs for burning?

Choosing the right firewood for your home fire can be a thankless task, given the multitude of options out there. But one of the most crucial things to think about before settling on the right logs for your fire is moisture content. So, whether you’re seeking to stock up for your garden summer house with log burner or planning to flame-grill chicken over an open fire pit, you need to select the right fuel. Below, we explain why moisture content is so important and introduce you to the perfect fuel source for your home fire this summer. 

 

 

What moisture level should logs be? 

For firewood to burn efficiently, it should be dried to a moisture content of 20% or less. If logs have a higher moisture content than this, they become difficult to burn and produce more smoke. While some people opt for naturally dried logs, you can also opt for kiln-dried logs that have been industrially dried to ensure the moisture content isn’t left up to chance. Our kiln-dried logs have been dried to a moisture content of less than 20%, ensuring they’re a low smoke emissions fuel source for your home fire. 

 

 

Why is the moisture level of firewood important? 

It’s really important to consider the moisture level of firewood because burning wet wood in the UK is now illegal. In 2020, the government announced new legislation to tackle household pollution and said that between 2021 and 2023, wet wood and traditional coal would be completely phased out. So, ensuring that you buy dry firewood is vital to keep on the right side of the law. 

Another thing to note about the moisture level of firewood is that burning wet wood is significantly worse for human health. The moisture in wet wood can lead to breathing issues - including lung cancer and heart ailments - as the smoke that is produced from burning wet wood contains tiny particulates called PM2.5. These are much more dangerous to human health because they can penetrate the bloodstream and respiratory system with notable ease when compared to larger flakes of soot.

Lastly, burning wet wood is really bad for the natural environment. Smoke emissions from wet wood are up to four times worse than those produced from kiln-dried wood, highlighting just how damaging wet wood can be for the environment. Research from Defra suggests that switching to dry wood products can reduce emissions by as much as 50%. So, the moisture level of firewood is important for legal, health, and environmental reasons, illustrating just how crucial it is to select the right firewood for your home fire.

 

 

Choose the right fuel for your fire today

Whether you’re looking for fuel for your garden summer house with log burner or planning to bolster your stock for your outdoor fire pit, choosing the right wood is essential. Our kiln-dried firewood has a moisture content of less than 20% and is available in a small dinky bag, large handy bag, or standard crate, depending on your firewood needs. As you take steps to plan for your home fireplace this summer, make sure that you choose dry wood that is perfect for burning.

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