Briquettes Made From Waste Wood. Some other biomass products such as straw, bracken, and coffee tend to have a higher ash content and lower calorific value than clean timber. We choose to stock wood briquettes made from unadulterated hardwood or softwood.
Some other biomass products such as straw, bracken, and coffee tend to have a higher ash content and lower calorific value than clean timber. Our briquettes are made from pure wood waste. The right timber is important too.
