Armchairs are tough. It is awfully difficult to get the arms integrated, the structure sexy, and the ergonomics tight. Working with the nice folks over at the ReBuilding Exchange (www.rebuildingexchange.org), nestled by the banks of the Chicago River, I put together these armchairs over the last few weeks. Each has a pine frame of salvaged 2" x 4"s and a seating surface made of old maple flooring. Compact, materially efficient, and handsome enough for the living room, you can slap together a pair of these in a weekend, adapting the design to whatever wood you have on hand. I finished mine with a couple of coats of non-toxic, all-natural tung oil, giving the wood a hand-rubbed glow that's easy to refresh as it ages.

You will need these materials for each chair:

Approx. 14' of 2" x 4" or similar
Enough 3/4" material to make two planes, approx. 18" x 16" each -- I used maple flooring, but you could use plywood or other material
16 #10 x 3-1/2" galvanized wood screws
Wood glue
Tung oil or finish of your choice

You will need these tools:

Bandsaw, jigsaw, or circular saw
Table saw
Random orbital sander
Assorted bar clamps

Step 1: Cutting the Frame

I started by assembling the two parallel frames that make up the chair's structure.

The legs are all 24" long; to ensure they all hit the ground evenly, and your chair doesn't rock, set up a stop on your chop saw. Clamp a block 24" from the blade, as shown, then butt your workpiece against the block and chop. This makes all the pieces exactly the same.

Next, lay out the angles for the legs. The back of these chairs is too upright -- the next version will be more laid-back for comfort. I would recommend cutting the back at a more extreme angle, perhaps by using 2" x 6" material for the back legs. The angles are really up to you -- I tapered from 3-1/2" at the top to 2-1/2" at the bottom for the front legs.

To mirror that taper on the back legs, maintaining visual balance, measure 1-1/2" in from the long edge of the board at each end. Then run a straightedge from your mark to the opposite corner and strike a line. Repeat for the second mark. You will now have two opposing tapers, intersecting at 12". The intersection will be the top of the seating surface.

Mark a line at 14" from the bottom on the front leg -- this will be the top of the seating surface in the front. A fall of 2" will provide a nice, deep recline, and 14" off the ground is a low-slung, loungy seating height. Cut all the tapers with a bandsaw, jigsaw, or circular saw. Run a belt sander over the cuts to smooth out any ripples from the cut.

The horizontals are also 2" x 4"s, ripped down to 2-1/2" wide on a table saw. The seat horizontal is about 17", and the arm horizontal about an inch longer. Lay them out on top of the legs and trace notches out, giving the horizontals at least a 3/4" seat. Cut the notches with a bandsaw or a jigsaw, making sure to cut a little small for a tight fit.
Nicely made and great craftsmanship. Thanks!
I shall call you little Bauhaus! Great job on the chair, I've been looking for something like that, thanks for posting it, are the blue prints of the chair included in the PDF file or they are just made by feel, I would love to start making a rendition from yours.
Your chair reminds me of Stickley furniture from the Arts and Crafts Period. Simple and functional. Great job and thank you for posting!
This is amazing.
What a good work!. That chair is war proof.
Awesome chair! I have been wanting to make some furniture like this but did not know where to go to get reclaimed lumber. I live in the south suburbs of Chicago so I just checked out the link to the Rebuilding Exchange, and cant wait to go there, thanks for letting us know about it.Do you go there often it looks like a great place and I love what they are doing and how they are helping people?
Hey creasemaker, thanks for your comment. I work at RX part time, a couple days a week, helping in their shop. They are a non-profit that trains ex-offenders in job skills to help them re-enter society after being released from prison. They also run educational workshops for the general public and sell architectural salvage, recycled building supplies, and furniture from deconstructed houses.
I love the maple choice as the seat, this chair looks great.

About This Instructable


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Bio: Furniture hacker. Author of Guerilla Furniture Design, out now. Find me on Twitter and Instagram @objectguerilla.
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