High Heat | Consistent Burn | Minimal Ash
Free Delivery with Every Order
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Experience the heat of Lava logs.
Produced from premium-timber, our highly compacted briquettes offer a hot, clean and long-lasting burn.
Suitable for log burners, wood-burning stoves, fireplaces, firepits and more.
Fast and free UK-wide delivery*
Single Briquette Measurements
Purchase Quantity (6 per Pack)
Pallet Size (Height x Length x Width)
An eco-friendly, high-energy and clean-burning wood fuel choice.
Suitable use:
Each pack contains 6 wood briquettes.
≈8.7Kg Per Pack
Lava Log briquettes are around 60% more cost-effective compared to traditional firewood.
This is because briquettes burn hotter and for longer. After 2 hours 30 mins, Lava Logs recorded an average temperature of 92°C, compared to 30°C for regular logs. Check out the full performance comparison test results.
FREE delivery with ALL orders *
Expected Delivery
All pallet orders are delivered to the kerbside by our specialist pallet courier.
Unfortunately, we're unable to delivery to Ireland/Northern Ireland.
*An additional charge may apply for certain areas of the Highlands & Islands.
Briquettes are a fantastic eco-friendly alternative to traditional firewood, but in order to ensure optimum performance, careful storage is recommended.
Take a look at our guide on how to store and use briquettes optimally.
100% Recyclable
Lava Logs are packaged in 100% Recyclable material - made from 30% recycled LDPE (Low-Density Polyethylene) plastic.
Our Lava Log briquettes are certified according to Defra's 'Ready to Burn' wood fuel quality standard.
Issued Certificate Number: WS5458/00001
Read more about what Ready to Burn is, why it's important and how we got certified.
Overall rating: 4.8764706 / 5 from 340 reviews.
Lava Log Wood Briquettes are highly praised for their efficient and speedy delivery, excellent value for money, and long-lasting, clean burn. Customers appreciate the great heat output and minimal ash production, making them a popular choice for various heating appliances.
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"This is my second delivery of Lava logs. My first full pallet lasted through last winter with quite a few left over to supplement this years half pallet. I have no complaints about the burning time or the heat they throw out. Delivery time spot on and the driver very helpful. Prices are as good as it gets for the quality of the briquettes. Will definitely use again and I can highly recommend Duffield Timber."
— Gerald J. (5/5)
"On average I burn about 5 logs a day to keep the fire hot all day. Keeping my lounge very warm and the chill off the whole bungalow, so not needing to have the gas heating on. The gas heating is cheaper but doesn't make the lounge as warm. Nice clean logs to store and burn, I buy the Lava logs every year."
— Mark W. (5/5)
"Just received our second order of lava logs. They burn well and leave very little ash and throw out plenty of heat. Good price speedy delivery and they throw out a good heat."
— Dave W. (5/5)
"Ta gis is our second order, having ordered last year. Great product, burns well and doesn't produce alot of waste"
— Paul K. (5/5)
"Having tried a variety of the heat logs on the market, I prefer lava logs - they are easy to light, burn well and give good reliable heat. Plus they're competitively priced and conveniently packed for storage and handling."
— Stephen N. (5/5)
"Excellent fire fuel. Used to buy similar from another source but theirs crumbled and did not give off the nice smell yours do."
— Sandra B. (5/5)
"Excellent logs, give out good heat and easy to light. Great service from an excellent firm."
— David T. (5/5)
"Have only used for heating hot tub at the moment but they give a good heat and very little smoke . delivery was quick and well packaged. Will buy again"
— Miles T. (5/5)
"This is a review of the lava logs I purchased two weeks ago. Ordering was simple online I then received a phone call to choose a day for delivery-excellent. The delivery was on time and the logs were well packed and easy to store in my dry shed. I will send a review about how good the logs are when I use them in the autumn. So far I have been impressed with the service provided by Duffield timber."
— Kenneth O. (5/5)
"Very pleased no unpleasant smell dirt and is highly effective last long, ordering every year"
— Vera (5/5)
