What's inside
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A folding camp stool is a useful first furniture project: it needs only two wooden frames, a pivot bolt, and a seat made from canvas. The key is getting the crossed legs to fold freely while keeping the canvas supports strong enough to resist tearing. This plan makes a stool about 18 inches high with a 14-by-12-inch seat. It suits a beginner who can make straight cuts and drill accurately.
Contents
Materials and design
The stool uses four legs arranged as two X-shaped frames. A bolt joins the legs at each crossing; canvas stretched between the upper ends forms the seat. Two short spreaders near the bottom limit how far the legs open. This simple layout folds flat, but it has no positive lock, so use it on firm, level ground and sit centered.
Choose straight, dry lumber without large knots near the pivot holes. Clear pine is inexpensive and easy to work, though it dents more readily than hardwood. Ash or maple is tougher but heavier and harder to drill. For canvas, medium-weight cotton duck is easy to sew; polyester canvas resists mildew better but can be slippery and may be harder to sew on a basic machine.
| Choice | Advantages | Trade-off |
|---|---|---|
| 1-by-2 pine legs | Low cost, light, easy to cut | More prone to dents and splitting |
| Hardwood legs | Better wear resistance | Costs more and adds weight |
| Cotton duck seat | Easy to sew and repair | Needs to dry before storage |
| Polyester canvas | Dries quickly and resists rot | Can be slick; sewing may be fussier |
Materials and tools
Buy four straight 1-by-2 boards, each 36 inches long, for the legs. Use two 1-by-2 spreaders about 11 inches long, two 1/4-inch-diameter bolts about 2 1/2 inches long, washers, and locknuts. Exact bolt length depends on the actual thickness of your lumber and washers; the threads should extend fully through the nut without leaving a long snagging end. A 1/4-inch bolt, washer, and locknut assortment is handy if you want options for fitting the pivots.
For the seat, get a piece of canvas roughly 18 by 16 inches. You will trim it after fitting. You also need a drill, 1/4-inch bit, saw, tape measure, square, sandpaper, and a sewing machine or heavy needle. A heavy cotton duck canvas is a straightforward choice. A handsaw works fine; a power saw is faster, not essential.
Cut and drill the frames
Cut all four legs to 30 inches. Mark the pivot hole 15 inches from one end of each leg, then drill a centered 1/4-inch hole. Keep the hole centered across the 1 1/2-inch face and drill square to the board. A hole too close to an edge weakens the leg; a crooked hole makes the stool twist or bind.
Sand the edges and round the corners slightly, especially where the canvas will bear against the wood. Pair the legs into two X frames. Put a washer between the boards at each pivot, then add another washer outside and tighten a locknut until the joint holds its position but still moves by hand. Do not crush the wood by overtightening. If the legs pinch and refuse to fold, loosen the nut or add a thin washer between them.
Fit spreaders and check folding
Open the frames until the seat ends are about 14 inches apart and the feet are stable. The spreaders connect the lower legs to keep the frames from opening too far. Position one between the legs on each side, roughly 4 inches above the floor, and mark the locations with the stool standing open. Attach the spreaders with screws through predrilled holes; use screws long enough to bite securely without breaking through the opposite face.
Fold and reopen the stool several times before making the seat. The legs should move without scraping hard against each other, and the feet should sit flat. If it rocks, check that the legs are equal length and the pivots are aligned. Do not compensate for a badly misaligned frame by tightening the bolts harder.
Make and attach the canvas seat
With the stool open, measure the distance between the upper ends of the opposing frames. Cut the canvas so it is about 2 inches shorter than that distance, allowing roughly 1 inch of fabric to wrap around each support. The finished seat should be about 14 inches wide and 12 inches deep. Fold each edge over twice, about 1/2 inch per fold, and stitch it to prevent fraying. Reinforce the short ends with a second row of stitching.
Wrap the short ends around the top supports and sew each into a sleeve large enough to slide over the wood. For a removable seat, leave one sleeve open at the end and use hook-and-loop tape or a few hand stitches to close it after fitting. For a permanent seat, sew the sleeve closed once you have confirmed the fit. Pull the canvas snug, not drum-tight: overly tight fabric puts extra load on the pivot joints and seams. If the seat sags several inches under light pressure, shorten the canvas or move the supports slightly closer.
Finish and test safely
Ease any sharp corners with sandpaper and apply a thin coat of exterior oil or water-based outdoor finish if the stool will be used outside. Finish can make the wood less vulnerable to moisture, but it does not make the stool weatherproof. Let it cure fully before fitting the seat; tacky finish can mark fabric. Store the stool dry, and let a damp canvas seat dry before folding it away.
Test on level ground. Press down on the seat with your hands, then sit slowly while keeping your weight centered. Look for spreading legs, creaking, loose bolts, or stitching that pulls at the corners. Tighten hardware or repair the seat before use if anything shifts. This compact stool is for ordinary camp seating, not standing on, bouncing, or use on a slope. After the first outing, check the pivot nuts and seams again; wood can compress slightly around new hardware.