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What You Can & Can’t Burn
Firewood & Fireplace Guide

The Basics

  • Always burn well-seasoned, dry firewood with 15–25% moisture content.

  • Freshly cut wood has 40–50% moisture, leading to poor fires, more smoke, and creosote buildup.

  • Use a moisture meter for accuracy. Split a log and test—over 25% means it still needs seasoning.

Signs of seasoned wood

  • Darkened, cracked ends

  • Lighter weight

  • Clear “clunk” sound when struck

Buying Firewood

  • Cord: 128 cu. ft. (8′ x 4′ x 4′)

  • Face cord: 8′ x 4′ stack, depth depends on cut length (e.g., 16” = ⅓ cord).

  • Rick: just a pile.

  • Truckload: varies by truck size.

Tip: Mark out 4′ x 8′ storage sections, pay for stacking, and only pay once the delivery measures up.

Heat tip: Hardwood cords weigh twice as much as softwood cords—nearly double the heat.

Hardwoods vs. Softwoods

  • Softwoods (pine, cedar, fir): Light, ignite fast, less heat, burn quickly.

  • Hardwoods (oak, maple, hickory): Dense, harder to start, hotter and longer burn.

Best practice:

  • Use softwoods for kindling or mild weather.

  • Save hardwoods for cold months.

Storage & Seasoning

  • Cut and split wood 6–12 months ahead.

  • Store off the ground, covered on top but open on sides for airflow.

  • Woodshed is ideal; otherwise, sunny piles with tarps during rain/snow.

  • Wood lasts 3–4 years if stored properly.

What NOT to Burn

  • Green/wet wood

  • Christmas trees

  • Trash, wrapping paper, cardboard, or pizza boxes

  • Treated, painted, or construction wood (toxic fumes)

  • Plastics, Styrofoam, or accelerants (gas, kerosene)

  • Driftwood (salt produces toxins)

Other Fuels

  • Creosote logs: Won’t replace chimney sweeping.

  • Artificial logs (Duraflame, etc.): Safe if used correctly. Burn one at a time, follow instructions, and never use in woodstoves.

Final Tip

With seasoned wood, smart storage, and safe practices, you’ll enjoy efficient, clean, and cozy fires all winter.

FIREWOOD SEASONING GUIDE

Months

10

20

30

Cherry
Alder
Black Locust
Ash
Larch
Elm
Poplar
Walnut
Birch
Cedar
Pecan
Beech
Apple
Maple
Hickory
Oak

FIREWOOD GUIDE

Type of Firewood

Qualities

Oak
(White Oak, Red Oak)

  • High amount of heat
  • Burns slowly
  • Best when cured at least one year

Sugar (Hard) Maple

  • High amount of heat
  • Produces little smoke
  • Difficult to split

Red (Soft) Maple

  • Medium amount of heat
  • Burns more quickly than sugar maple
  • Less dense than sugar maple

Ash

  • High amount of heat
  • Burns at a steady rate
  • Doesn’t need to be cured as long

Apple

  • High amount of heat
  • Burns slowly
  • Fragrant when burned

Black Cherry

  • Medium amount of heat
  • Best when cured at least one year
  • Burns slowly
  • Fragrant when burned

White Birch

  • Medium amount of heat
  • Burns quickly
  • Bark makes good tinder

American Beech

  • High amount of heat
  • Burns steadily
  • Difficult to split

American Elm

  • Low amount of heat
  • Smokier than other common woods
  • Difficult to split

Red Cedar

  • Low amount of heat
  • Fragrant when burned
  • Good for kindling

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