What's inside
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A small kindling box keeps split sticks off a damp floor and makes them easy to carry to the stove. This beginner plan uses common lumber, straight cuts and screws; you can build it with a circular saw or have the store cut the boards. Make the box indoors or in a sheltered shop during winter, then keep it under cover. It is a holder for dry kindling, not a weatherproof wood bin.
Contents
Size and layout
The finished box is about 16 inches wide, 12 inches deep and 14 inches tall. That is large enough for a useful batch of kindling but small enough to lift when loaded. The open top lets you see what is inside, while a 2-inch gap at the bottom of each side helps keep wood clear of a damp floor.
Dimensions below assume lumber that is ¾ inch thick. Check the actual thickness before cutting: rough or nominally 1-inch boards may not measure ¾ inch, and a change affects the bottom panel and overall width.
Materials and tools
Use one 1-by-12 board, 8 feet long, for the sides and ends; one 1-by-8 board, 4 feet long, for the bottom; and about 24 exterior-rated screws, 1¼ inches long. Pine is inexpensive and easy to cut. A straight piece of plywood is a reasonable bottom alternative, though an offcut is fine if it is flat and at least ½ inch thick.
Gather a tape measure, square, pencil, saw, drill/driver, ⅛-inch drill bit and sandpaper. A cordless drill/driver makes pilot holes and assembly quicker, but a corded drill or hand screwdriver works. If you do not own a saw, ask a lumberyard to make the straight cuts; confirm each piece’s length before leaving.
| Choice | Good for | Trade-off |
|---|---|---|
| Solid pine bottom | Matching the box and using ordinary boards | May cup or leave small gaps as it dries |
| ½-inch plywood bottom | A flatter panel with fewer joints | Edges need sanding; use exterior-rated plywood if the box may get damp |
| Store-cut lumber | Building without a saw | Check cuts for square; small errors can make the box twist |
Cut list
Cut two long sides 16 inches long and 11 inches high. Cut two end panels 10½ inches wide and 11 inches high. With the ends fitted between the long sides, the outside width is about 12 inches: 10½ inches plus two ¾-inch sides. Cut the bottom into three slats, each 10½ inches long and about 2⅜ inches wide. Three slats with small gaps cover roughly 7¼ inches of the 10½-inch interior depth, leaving drainage and airflow space.
Mark each part clearly. Measure twice, and use a square to carry cut lines across the board. If your lumber is thicker or thinner than ¾ inch, measure the actual side thickness and adjust the end-panel width so it equals your intended outside width minus twice that thickness.
Assemble the box
Sand the cut edges enough to remove splinters. Lay one long side flat. Place an end panel at each end, with its outside face flush with the side’s end. Drill two pilot holes through the long side into each end panel, roughly 2 inches apart. Keep holes at least ⅜ inch from an edge to reduce splitting. Drive two screws into each joint without overtightening; a screw that spins freely has stripped the wood and will not hold well.
Attach the second long side the same way, checking that the top edges line up. Measure diagonally from corner to corner across the opening. If the two measurements differ, gently push the longer diagonal’s corners toward one another until the box is square. Fixing this now is easier than forcing the bottom slats into a twisted frame.
Fit the bottom and feet
Turn the frame upside down. Position the three bottom slats across the width, with their ends resting on the long sides. Leave a small, even gap—about ⅛ inch—between slats. Set the slats approximately 2 inches above the bottom edge of the box sides; this leaves short side walls acting as feet and keeps kindling out of minor puddles. Drill two pilot holes at each end of every slat, then fasten each with a screw into the side.
Do not skip the gaps or set the bottom flush with the floor. A solid, low bottom holds moisture and can encourage mold in firewood. The raised slats will not protect the box from standing water, however; place it on a dry, level surface.
Handles, finish and safety
For easy carrying, cut a handhold in each end panel: a horizontal slot about 4 inches long and 1 inch high, centered across the panel and positioned 2½ inches below the top. Drill a hole at each end of the slot, cut between the holes with a jigsaw, and smooth the edges. If you lack a jigsaw, omit the handles and carry the box from underneath. Do not try to make a slot with several overlapping drill holes; rough openings can splinter and pinch fingers.
Round sharp corners and sand the handholds smooth. An unfinished box is fine indoors. If it may sit in a damp shed, apply an exterior wood finish and let it cure fully before loading it. Keep kindling dry and away from direct stove heat or open flame. Wear eye protection when cutting, clamp small pieces rather than holding them near the blade, and do not use cracked or badly warped lumber for the handles or joints.
Check the finished box
Set the empty box on a flat floor and press each corner. If it rocks, check for a proud screw, a crooked bottom slat or an out-of-square frame. Load it gradually with dry kindling and inspect the joints. A box that flexes when lifted may need another screw at each end joint, but do not overload it: this design is meant for a manageable batch, not a full cord of firewood. Recheck screws after the first few weeks, especially if the wood was damp when assembled and has since dried.