Is it possible to have a smokeless fire pit?

One of the most annoying things about sitting around a fire with friends is the potential for smoke. When it's windy, this can lead to you having to move around the fire as the smoke changes direction.

​The good news is that you can almost eliminate smoke from fire pits once they are burning. You can also now buy a smokeless fire pit. Read on to find out how to reduce smoke in your fire pit.

Smoke is caused by firewood not burning completely and is due to either a fire that is not hot enough or excess moisture in the wood itself.

When you first start a fire with kindling you can expect some smoke as the fire temperature is initially relatively low. As the fire takes hold, the temperature of the fire rises and smoke will reduce. Once the fire is going well there should be much less smoke and at this point it is important to keep fueling the fire with wood to keep the temperature hot enough to continue to stop smoke being released. Letting the fire die down and then adding wood will increase the chances of smoke as the fire has to get hot again. When adding wood to the fire place it directly in the middle of the fire on the top, this will ensure the newly added word burns more efficiently.

If you are still getting smoke it is almost certainly due to excess moisture in the wood itself. Water in the wood has to be evaporated before the wood can burn and so massively impacts the burning temperature of your fire and this leads to smoke.
Excess moisture in wood is due to two factors:

• the wood is too wet
• the wood is too "green"... or both.

Wood that is not properly dry before burning will generate a lot of smoke. This may be because it was left out in the rain or poorly stored in a damp location. Even wood that you buy from shops that is supposedly ready for burning may contain too much moisture for an efficient smoke free burn.
The new "ready to burn" laws in the UK mean that it will become increasingly difficult to buy wood that is wet. From 1st May 2021 retailers must sell wood with a moisture content less than 20%,

Unseasoned wood (wood that is too "green") should not be burned. You cannot just cut down a tree (unless it has been dead for a long time) and expect to be able to burn it without smoke.  Green wood contains sap which is mostly water. 

You can buy a moisture meter online for about £10. These are very useful devices and can help you to select wood that is ready for burning. We've used them to check wood sold in shops and the results are very surprising. Many string bags of wood we tested showed that the moisture content of the wood was too high for a smoke free burn. Sealed bags of kiln dried wood faired much better in our tests and we'd always recommend these bundles for fire pits. They are slightly more expensive, but well worth the extra money if you want a relatively smoke free fire.

Smokeless Fire Pit

Is it possible to burn wood that has a moisture content greater than 20% and still get a smoke free fire?
On a normal fire pit the answer is no. But with a smokeless fire pit design it is possible to burn wetter wood and get no smoke.
​We're pleased to announce one of the first smokeless fire pits available in the UK and it's available now for delivery in 2-3 working days. It's also British, made in our factory here in West Sussex.

50cm Smokeless Fire Pit

Buy a smokeless fire pit