Bigleaf Maple Firewood
Acer macrophyllum·hardwood·good overall rating
Bigleaf Maple Firewood at a Glance
Burn Characteristics
BTU / Cord
million BTU
Dry Weight
2,890
lbs/cord
Seasoning
12–18
months
Split Difficulty
Easy
Smoke Level
Low
Spark Tendency
Few
Coal Quality
Overall Rating
Is Bigleaf Maple a Good Firewood?
Out here in the Pacific Northwest, bigleaf maple is the wood that's always around. Trees come down in windstorms, neighbors drop off rounds, tree services practically beg you to take it. Also called Oregon maple, it's the go-to free firewood for anyone with a stove west of the Cascades.
Bigleaf maple cranks out 17.9 million BTU per cord at 2,890 lbs dry weight. That's right in line with several mid-range hardwoods and actually better than a lot of people assume. It earns a "good" overall rating for a reason. Coal quality is good, smoke is low, and sparks are few. It's genuinely pleasant to burn.
Splitting is easy, which is a huge plus when you're working through a big blowdown. Straight grain, clean breaks. You can knock out a cord with a maul and not hate your life afterward. The fragrance is good too, a subtle sweetness that doesn't overpower. Works great in a stove, fireplace, campfire, or fire pit.
One thing to plan for, bigleaf maple needs 12 to 18 months of seasoning. It's not as quick as the eastern ashes and softer maples. The green wood holds a lot of moisture, so split it and stack it with good airflow as early as you can. Spring-split rounds should be ready by the following winter if your stack gets decent sun and breeze.
Bigleaf maple is the Pacific Northwest's utility firewood, reliable, easy to work with, and always available. Compare all the different firewood types if you're trying to decide what else to mix in, or check out Red Maple firewood for the eastern equivalent.
Species Information
- Scientific Name
- Acer macrophyllum
- Also Known As
- Oregon Maple
- Type
- hardwood
- Regions
- Pacific Northwest, West
- Availability
- Common
- Fragrance
- Good
How many cords of Bigleaf Maple do you need?
Calculate how many cords of Bigleaf Maple your home needs this winter based on your climate, home size, and stove type.
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Try it freeHow Long Does Bigleaf Maple Take to Season?
Bigleaf Maple firewood needs 12–18 months to reach proper burning moisture below 20%. The dense wood releases moisture gradually, so plan at least one full year ahead. Split it as small as practical to speed drying, stack it in a sunny spot with open sides, and use a moisture meter to confirm it’s ready before loading the stove.
With Bigleaf Maple, the biggest mistake people make is not splitting it soon enough. Whole rounds can take twice as long to dry as split pieces. Get it split and stacked the moment you bring it home, ideally in a spot with full sun and good wind exposure. Check it with a moisture meter before burning — don’t guess.
For detailed drying timelines for all 70 species, see our firewood seasoning guide. And if you want to understand why seasoning matters so much, our green vs seasoned firewood page breaks down exactly what happens when you burn wet wood.
Can You Burn Bigleaf Maple in a Fireplace?
Yes, Bigleaf Maple is an excellent choice for an open fireplace. It produces low smoke, throws minimal sparks, and burns steadily — exactly the combination you want for safe, pleasant fireplace use. You can enjoy it without worrying about embers popping onto the carpet or smoke filling the room. No special precautions needed beyond standard fire safety.
For the best fireplace experience with Bigleaf Maple, make sure it’s fully seasoned below 20% moisture. Wet wood of any species will smoke heavily and dirty your fireplace glass. Use a moisture meter to check a freshly split face before burning. Bigleaf Maple produces good coals, which means steady, long-lasting heat from your fireplace without constant tending.
Wondering which species are the best fireplace choices overall? Check our best firewood rankings, or compare Bigleaf Maple against all 70 species on the BTU chart.
Frequently Asked Questions
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