Birch, oak, and ash are the three hardwoods you'll find at most fuel merchants across Ireland. They're all good firewood, but they burn quite differently, and the right one depends on how you use your fire.
Here's a plain guide to help you choose.
Key Takeaways
• Ash is the best all-rounder: easy to light, burns well in stoves and open fires, and low on smoke.
• Oak burns slowly and keeps your home warm for longer. It's the pick for cold nights.
• Birch lights quickly, looks great, and smells lovely. Ideal for open fires and lighter use.
• All three perform best when kiln-dried to below 20% moisture.
At a glance
| Feature | Birch | Oak | Ash |
| How long it burns | Shorter | Longest | Long |
| Gets Going | Quickest | Needs time | Easily |
| Smoke produced | Low | Low | Lowest |
| Warmth | Good | Best | Very good |
| Splitting logs | Easy | Harder | Easiest |
| Scent | Sweet, pleasant | Mild | Mild |
| Best for | Open fires, occassional use | Cold nights, overnight | Everyday heating |
All three are available from Monahan's as kiln-dried logs with moisture content below 20%, ready to burn straight from delivery.
Ash: the all-rounder
Ash is Ireland's most popular firewood. It lights easily, burns cleanly with very little smoke, and works well in stoves and open fires. It's also the easiest of the three to split.
If you're not sure which wood to go with, ash is the safest choice. It's forgiving and reliable, the kind of firewood that just works on a cold winter evening.
Best for: Everyday use, wood-burning stoves, open fires, anyone new to firewood.
Oak: the long burner
Oak is the densest of the three, which means it burns slowly and keeps going for longer. Once you have a good fire going, adding oak means you won't need to keep loading it up. It keeps your room warm well into the night.
The trade-off is that oak takes a little longer to get started than birch or ash. Add it to an already burning fire rather than using it to start one from scratch. But for cold nights when you want steady warmth, oak is hard to beat.
Best for: Long winter evenings, overnight warmth, large open fireplaces.
Birch: the easy lighter
Birch is the quickest of the three to get going. The wood ignites easily, produces a bright attractive flame, and gives off a pleasant sweet scent. It looks lovely burning in an open fireplace with its distinctive white bark visible in the log basket.
The downside is that birch burns faster than ash or oak, so you'll find yourself adding logs more often. Many people use birch to get the fire started and then switch to ash or oak once it's going. It's a combination that works well.
Best for: Getting fires started quickly, open fires, lighter or occasional use.
Which firewood is right for you?
If you want an everyday wood that works in any fire, go with ash firewood. It's the most versatile and the least demanding, great for anyone heating their home through an Irish winter.
If you want the longest, warmest burn and you're happy to let the fire build before adding your main logs, go with oak firewood. Oak is at its best on the coldest nights of the year.
If you love the look and smell of a fire and use it a few evenings a week, birch firewood is the one you'll enjoy most. The flame is bright, the scent is lovely, and it lights easily.
You can also mix them. Start with birch to get things going, then switch to ash or oak to keep it burning through the evening.
Don't forget your kindling and firelighters
No matter which hardwood you choose, how you light it matters just as much. Always use kiln-dried kindling and a reliable natural firelighter to get started. All three woods perform best when you light them cleanly and give them the right airflow from the start.
Our Final verdict
| Category | Winner |
| Easiest to light | Birch |
| Everyday use | Ash |
| Burns longest | Oak |
| Low smoke | Ash |
| Open fire looks | Birch |
| Best for most Irish homes | Ash |
Ash is the one we'd suggest for most people. Oak is the right call if warmth and longevity are your priorities. Birch is a genuine pleasure to burn and well worth adding to your order alongside one of the others.
At Monahan's, we stock all three in crates, bulk bags, and barrow bags, with delivery across Ireland and free 1-hour click & collect in Maynooth. Over 50 years supplying Irish homes with quality firewood, and a 4.7-star rating from 280+ customers. Ring us on +353 1 627 6540 if you're not sure which wood or size suits you best.
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Frequently asked questions
Is ash or oak better for a wood-burning stove?
Both are great for stoves, but ash is the easier option for everyday use. It lights reliably and keeps stove glass cleaner. Oak is the better pick if you want the fire to keep going for a long time without adding more logs. For most households, ash is easiest to get on with.
Is birch firewood good to burn?
Yes. Birch is a quality hardwood that lights quickly and produces a bright, attractive flame. It burns faster than ash or oak, which makes it great for open fires or for getting a fire going before switching to a slower-burning wood. The scent is also one of the nicest of any firewood.
What is the best firewood to buy in Ireland?
For most Irish homes, ash or oak kiln-dried firewood works best. Ash is the more versatile option and the easiest to use day to day. Oak burns longer and is the better choice for cold nights. For open fires or lighter use, birch is well worth considering. All three are available from Monahan's with nationwide delivery.
