If you’ve ever searched for “how to light a log burner” – or wondered why your hardwood logs sometimes smoulder instead of flicker – the answer often comes down to one simple thing:

Timing.

After more than 10½ years of burning and supplying firewood ourselves, we’ve seen the same pattern again and again. When logs don’t burn as cleanly as expected, it’s rarely the logs.

It’s usually the order the logs are used in.

Whether you’re new to stove ownership or have been lighting fires for years, understanding when to use softwood and hardwood can completely transform how your stove performs.

Softwood Vs Hardwood: What’s the difference?

No two wood types are better than the other – the offer different benefits:

Kiln dried softwood logs:

• Ignite quickly

• Raise combustion temperatures fast

• Help establish a strong fire and hot embers

Kiln dried hardwood logs:

• Are denser

• Burn more slowly

• Deliver long, steady heat

Hardwood is ideal for sustained warmth. But because it’s denser, it needs higher combustion temperatures to ignite cleanly.

And that’s where many stove users run into frustration.

Why do hardwood logs sometimes smoulder?

If hardwood is added before the stove is properly up to temperature – before there’s a strong ember bed – it can char and smoulder rather than burn with clear flames.

This can lead to:

• More visible smoke

• Blackened stove glass

• Slower heat build-up

• Incomplete combustion

• Increased creosote build-up

It’s easy to assume something is wrong with the logs, but in most cases, the stove simply hasn’t reached the temperature that hardwood needs to combust efficiently.

Check out our One Of Each Bundle – softwood for lighting, hardwood for sustaining

The simple rule for cleaner combustion

There’s one principle we always return to:

Softwood builds the heat.
Hardwood sustains it.

When you use each wood type at the right stage of the burn, your stove works with you – not against you.

The best way to light a log burner (Top-Down Method)

One of the cleanest and most efficient ways to light a wood-burning stove is the top-down fire lighting method.

Instead of building your fire from the bottom up, you stack it in layers and light from the top.

Step-by-step:

1. Place kiln dried hardwood logs at the base

2. Add kiln dried softwood logs above

3. Layer kindling on top

4. Place natural firelighters at the very top

5. Light from above

As the kindling catches, it ignites the softwood.
The softwood raises the temperature inside the stove quickly.

As heat builds properly, it transfers downward. By the time the flames reach the hardwood at the base, the stove is hot enough for it to combust cleanly.

Because the hottest flames sit at the top, rising wood gases pass through that high-temperature zone and burn off more completely before leaving the stove. This is one reason the top-down method often produces less visible smoke during ignition.

That’s when hardwood settles into what it does best – delivering steady, long-lasting heat.

👉 Check out our kiln dried hardwood & softwood fire lighting bundles

When Should You Add Hardwood Logs

If you’re refuelling mid-burn, add hardwood when:

• You have a strong, glowing ember bed

• Flames are stable and lively

• The stove is running in its optimal temperature range

Adding hardwood onto hot embers allows it to ignite quickly and burn more completely. If you wait until the stove cools too much, you may notice a short burst of smoke as it struggles to rebuild temperature.

Timing really does make the difference.

How to burn logs more cleanly and efficiently

We sell Ready To Burn certified kiln dried logs!

For cleaner combustion and better heat output:

• Use Ready To Burn certified kiln dried logs below 20% moisture

• Refuel while embers are still active

• Maintain visible flame (avoid heavy slumbering)

• Ensure adequate airflow

• Sweep and maintain your chimney at least annually

In England, wood sold in volumes under 2m³ must meet the Ready To Burn certification (20% moisture or below). Dry fuel ignites faster, burns hotter and produces less smoke.

When fuel quality and fire-building technique work together, your stove performs exactly as it was designed to.

Quick Recap

• Softwood raises temperature quickly

• Hardwood sustains steady heat

• Light from the top, not the bottom

• Add hardwood onto hot embers

• Always use dry, Ready to Burn certified logs

👉 See our kiln dried hardwood & softwood fire lighting bundles

Frequently Asked Questions

What is the best way to light a log burner?

The top-down method: hardwood at the base, softwood above, kindling on top, and light from above.

Should I use softwood or hardwood first?

Use softwood first to raise combustion temperature. Add hardwood once a strong ember bed has formed.

Why do hardwood logs smoke?

Hardwood may smoke if added before the stove reaches optimal temperature.

Does softwood burn hotter than hardwood?

Softwood ignites and raises temperature faster. Hardwood burns longer once the fire is established.

Our professional opinion

Hardwood isn’t the problem.
Softwood isn’t optional.
Timing changes everything.

When you build heat properly and let your stove reach the right temperature before relying on hardwood, you’ll see:

• Faster ignition

• Cleaner combustion

• Less smoke

• Stronger, more consistent heat

Wood burning should feel simple. Warmth without frustration. Heat without excess smoke.

And most of the time, it’s just about getting the order right.

About the Author

Sarah Fleetwood is Director of The Log People, a UK supplier of Woodsure Ready to Burn certified kiln dried logs delivering across Shropshire, North Wales and Merseyside. She works closely with stove owners and domestic fuel customers, advocating for responsible burning practices, local and sustainable sourcing and improved combustion efficiency.

👉 Order your Ready to Burn kiln dried logs today – and burn responsibly with confidence