Adirondack Chair
by Popular Mechanics in Outside > Backyard
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Adirondack Chair
For more on Adirondack Chairs, see our original story.
Our version of the Adirondack chair has come a long way from the early types that had flat backs and seats-and, we've added a matching table. Don't be intimidated by the curved slats and number of pieces in this project. Although there are a few angles and curves to cut, there's actually no fancy joinery --everything's held together with deck screws. We used cedar for these pieces because it stands up well to the elements, and it's available in the required 3/4- and 1-in. thicknesses. You could substitute pine if you plan to keep the chairs out of the weather.
Plans and Materials
QTY. SIZE DESCRIPTION
A. 2 1 x 5 1/4 x 33 3/4" cedar side rail
B. 1 1 x 4 1/4 x 23 1/4" cedar top back rail
C. 1 1 x 3 1/2 x 23 1/4" cedar bottom back rail
D. 9 3/4 x 2 1/4 x 23 1/4" cedar seat slat
E. 7 3/4 x 3 1/4 x 35 1/2" cedar back slat
F. 2 1 x 4 1/4 x 20 1/2 cedar front leg
G. 2 1 x 2 1/2 x 29" cedar back leg
H. 2 1 x 2 3/4 x 6 1/2" cedar arm bracket
I. 2 1 x 5 1/4 x 28" cedar arm
J. 2 1 x 5 1/4 x 16" cedar foot
K. 2 1 x 1 1/2 x 19 1/4" cedar cleat
L. 2 1 x 5 x 16 1/2" cedar leg
M. 2 3/4 x 5 x 17 1/2" cedar stretcher
N. 5 1 x 3 3/4 x 24" cedar slat
O. as required 1 5/8" No. 8 fh deck screw
P. as required 2" No. 8 fh deck screw
You can also click here to see the plans PDF.
Making the Seat
Cut the seat slats to size and round the upper edges of each with a 1/4-in. quarter-round bit in a router table. Then, round the exposed edges-those that won't abut other parts-of the side and back rails. Keep the router table set up for this job so you can round the edges of the other parts as they're made.
Because of the shape of the seat, most of the slats require bevels on one or both edges. Use a table saw or hand plane to cut the bevels.
Assemble the Seat
Arrange Slats
Attach Legs
Add the Back
Cut the rear legs to size, angling the top ends at 64 degrees. Clamp each rear leg to a side rail, bore and countersink screw pilot holes, and secure the legs with screws.
Attach Back Rail
Align Slats
Secure Slats
Install the Arms
Attach Arms
Make the Table
Attach Stretchers
Space Slats
Attach Cleats to Base, Finish
Lightly sand the chair and table with 120-grit paper. Keep in mind, though, that cedar is a soft, oily wood that doesn't sand as well as pine or hardwood. You won't achieve the silky smooth surface that you'd expect on indoor furniture.
We finished our pieces with Sikkens Cetol 1, 077 Cedar. First, wipe all the sanding dust from the wood, then apply a coat of finish with a natural-bristle brush. Allow each coat to dry for 24 hours before applying the next. Three coats should provide adequate protection from the elements.