The wood you put in your fireplace has more to do with a safe, efficient burn than almost anything else you control. Good wood means a hotter fire, less smoke, and a cleaner flue; poor wood means the opposite. For homeowners in Romeoville, choosing and seasoning firewood well is one of the simplest ways to protect your chimney all winter.
Choosing the right wood
Not all firewood burns the same. Dense hardwoods are the gold standard for a fireplace:
- Oak — burns long and hot, widely available, and an excellent all-around choice once fully seasoned.
- Hickory and ash — high heat output and steady burns; ash even seasons a little faster than most.
- Maple — a reliable, clean-burning hardwood.
Softwoods like pine light easily and make good kindling, but they burn fast and, if not well dried, add more resin to your flue. Whatever the species, seasoning is what matters most.
How to season and store it
Seasoning simply means letting split wood dry until its moisture drops below about 20 percent, which usually takes six months to a year. Split the wood to expose the inner grain, stack it off the ground on a rack, and leave the sides open so air moves through while a cover keeps rain and snow off the top. Store the stack a short distance from the house so you are not inviting insects toward the walls.
What good wood does for your chimney
Dry hardwood burns hot and complete, so far fewer unburned particles drift up to condense as creosote. That means a lower fire risk and a flue that stays cleaner between visits. It does not replace maintenance, though — pairing good burning habits with an annual chimney sweeping keeps the whole system safe and efficient.
Burning the right wood is a great start; a clean, inspected flue finishes the job. Call Indigo Chimney Sweep at (815) 296-9565 or book online to schedule your sweep in Romeoville. We are bonded and insured.
Frequently asked questions
What is the best wood to burn in a fireplace?
Dense hardwoods such as oak, hickory, ash, and maple. They burn hotter and longer than softwoods and, when properly seasoned, produce less smoke and less creosote. Oak is a regional favorite for good reason.
How long does firewood need to season?
Most hardwoods need six months to a year of drying after being split and stacked. Dense woods like oak can take closer to a year or more. The goal is a moisture content below about 20 percent.
How can I tell if wood is properly seasoned?
Seasoned wood is lighter in weight, has darkened or grayed ends with visible cracks, and makes a hollow clunk when two pieces are knocked together. Green wood is heavier, sounds dull, and often hisses when burned.
Does the type of wood really affect my chimney?
Yes. Wet or resinous wood smolders and sends far more unburned particles up the flue, where they condense as creosote. Dry hardwood burns cleaner, which means less buildup and a lower fire risk.
Should I avoid softwoods like pine entirely?
You do not have to avoid them, but use them wisely. Well-seasoned softwood is fine for kindling and quick fires; it simply burns faster and, if unseasoned, its resins add to creosote. Seasoning matters more than species.
How should I store firewood?
Off the ground on a rack, stacked loosely so air moves through, and covered on top while the sides stay open. Keep it away from the house to avoid drawing pests toward the structure.
Can I burn construction scraps or pallets?
No. Painted, stained, treated, or glued wood releases harmful chemicals and can burn dangerously hot or dirty. Burn only natural, seasoned firewood in your fireplace.
Does burning good wood mean I can skip the annual sweep?
No. Clean-burning wood slows creosote buildup, but it does not stop it, and an inspection checks for issues beyond soot. An annual sweep and inspection is still the safe practice.
Written by Jamie Reed, operations manager at Indigo Chimney Sweep.
Published September 1, 2026