Lighting a wood-burning stove is straightforward when you understand the principles involved — and it becomes even more reliable when you are using quality kiln-dried fuel. As a wholesale supplier, we know that the end user's experience at the fireside is the ultimate test of every product we ship. This guide covers the key techniques and common pitfalls, and is written to be genuinely useful to pass on to your retail customers.
The Top-Down Method: Why It Works Better
Most people learn to light a fire from the bottom up — firelighter at the base, kindling on top, log on top of that. This works, but it is not the most efficient approach for a wood-burning stove. The top-down method reverses the stack and produces a cleaner, more sustained fire with significantly less smoke during the lighting phase.
To use the top-down method: place one or two small split logs flat on the floor of the firebox. On top of these, lay a cross-hatched layer of kindling — six to eight pieces arranged to allow air to flow freely between them. On top of the kindling, place a firelighter or two. Light the firelighter and leave the stove door slightly ajar for the first few minutes. The heat travels downward, pre-warming the logs below, and the fire establishes itself in a consistent column of combustion rather than a patchy bottom-up burn. The result is a hot fire with a strongly established draw within five to ten minutes, and virtually none of the slow, smoky start associated with the traditional method.
Choosing the Right Kindling
Kindling quality makes a measurable difference to how quickly and cleanly a fire establishes. The ideal kindling is fine-split softwood, dried to a very low moisture content — Comfort Wood Fuels' kindling carry packs (6L, approximately 1.85kg per pack) are kiln-dried to an average of 8% moisture content. At this level, kindling ignites immediately from a single match or firelighter with no hesitation, produces a bright, hot flame within seconds, and reaches the temperature needed to ignite the main logs in under two minutes.
By comparison, kindling at 20–25% moisture — the sort often found in generic mixed wood bags — will hesitate on ignition, produce pale smoky flames, and may not generate sufficient heat to reliably ignite the main fuel log without multiple firelighter tablets. For retail customers, carrying our kindling packs alongside the main firewood range is both a commercial opportunity and a genuine quality upgrade that reflects on the whole product experience.
Air Controls: The Most Misunderstood Part of a Wood Stove
Modern wood-burning stoves typically have one or two air controls — a primary air (bottom) and a secondary air (top or side). During lighting, both should be fully open to maximise airflow and draw. This is the single most important thing a new stove owner needs to understand: a restricted air supply during the lighting phase is the most common cause of a fire that smoulders, smokes, and struggles to establish.
Once the fire is established and the main log is burning actively — usually after 10 to 15 minutes — the primary air can be reduced or closed depending on the appliance design, with the secondary air adjusted to control burn rate. Every stove is different, and owners should consult their appliance manual for specific guidance. The principle, however, is universal: generous air during lighting, controlled air during steady burn.
Log Size and Build-Up Sequence
Starting with overly large logs is a reliable way to produce a slow, disappointing fire. The correct sequence is: establish the fire with kindling, then add one or two small-diameter split logs (50–70mm across), allow these to catch and establish a bed of embers, then build up to full-sized logs. For most domestic stoves with a firebox of 40–60 litres, standard split logs of around 25cm length and 80–120mm diameter are the right size for steady burning. Logs that are too large for the firebox will obstruct airflow and produce incomplete combustion.
Our kiln-dried birch and alder is supplied split to approximately 25cm length — a size that suits the majority of UK domestic appliances and makes the correct loading sequence straightforward for the end user.
Common Mistakes That Cause Smoke Problems
Smoke coming back into the room during lighting is almost always caused by one of three things: a cold flue with insufficient draw, air controls that are too restricted, or wet wood. A cold chimney can be primed by holding a lit piece of newspaper in the open firebox for 30 to 60 seconds before lighting — this warms the air in the flue and establishes an upward draw before the main fire begins.
Closing the air controls too early — before the stove glass has cleared and the fire is producing a confident flame — is the other most frequent error. Partial combustion produces far more particulate emissions and visible smoke than a fully established fire operating at design temperature. Advising your customers on this point is one of the most direct ways to improve their experience of any firewood product you sell — regardless of how good the wood itself is.