About WillowWarm
WillowWarm produces 100% carbon neutral heat logs and briquettes made from Irish-grown coppiced willow. As a sustainable alternative to fossil fuels for stoves, open fires, and chimineas, WillowWarm offers more heat with a long, clean burn that meets UK Air Quality Standard 2020 regulations. Each WillowWarm briquette is compressed from a blend of renewable, Irish-grown willow and biomass with zero additives, artificial ignition ingredients, or binders. The dense heat logs (160mm x 75mm, approximately 850g each) deliver 4.8 kWh/kg calorific value with less than 3% ash content and under 10% moisture. The sustainability credentials are impressive: willow is a Short Rotation Coppice perennial crop with a 36-year lifespan that regrows after harvesting every two years. This eliminates the need for annual ploughing, re-seeding, or re-planting, making it a truly renewable fuel source. Compare WillowWarm briquettes and heat logs across B&Q, Woodies, and other UK retailers on Grocefully. Our price comparison helps eco-conscious homeowners find the best deals on clean-burning, carbon neutral solid fuel.
