Planing Chair Seat Blank

5 Day Windsor
Chair Making Course

Make your own chair with Tony Peirce in the beautiful Eastern Townships of Quebec. Tony is a Chairmaker Instructor listed by Windsor Chair Resources and Canadian Woodworking & Home Improvement. The one-on-one course includes all materials and the use of all hand tools that are required to build a Windsor chair. At the end of the week, the aspiring chairmaker leaves with their own, hand made chair!

Day 1

Preparation of the seat blank and components of the back
Riving Spindle Blanks


Components of the chair back are made from red oak that is split or rived using a froe so that the grain of the wood goes from one end to the other. 

Shaving the Bow


All the back components, the spindles, the bow and the arm are shaped by shaving the wood using a hand plane, drawknife and spokeshave. Gauges are used to help obtain the correct size.

Bending the Bow


The arm and bow are steamed and then bent on a form. Once cooled, they are dried overnight. The seat blank is then prepared from 2" thick white pine.

Day 2

Preparation of the Seat
Tools to make seat

Tools to Make Seat

Tools to sculpt the seat "saddle" include the gutter adz, the scorp, the compass plane and travisher. 

Shaping the seat edge

Shaping the Seat Edge

The edges of the seat are shaped using a drawknife and spokeshave so that the seat is rounded under. Here Richard is smoothing the seat edge with a spokeshave.

Using scorp to sculpt the seat

Sculpting the Seat

The saddle of the seat is sculpted out using a scorp, compass plane and travisher. Here I demonstrate the use of the scorp.

Day 3

"Legging Up" the Chair
Drilling mortises in legs

Drilling Leg Mortise

The seat is prepared to accept legs using a brace, spoon bits and a tapered reamer. Mortises are drilled in the legs to accept the stretchers using spoon bits. The student learns how to adjust the positioning of the legs as well as how to adjust the length and angles of the legs and stretchers.

Wedging legs

"Legging Up"

The stretchers of the legs are made a little long so they are always under pressure. The undercarraige is glued and assembled. The chair legs go through the seat and are trimmed and wedged in place. A chair made this way will never come apart.

Drilling spindle holes

Drilling Spindle Mortises

Holes for the arm stump and spindle mortises are drilled in the seat at the appropriate angle. The angle can be varied to fit the owner comfortably, much like we adjust the angle of a car's seat back!

Day 4 and 5

Mounting the Arm and Bow of the Chair
Drilling arm holes

Preparation of Parts

The spindles, arm and bow are prepared for assembly, including final scraping, and drilling of holes in the arm and bow using a brace and spoon bits.

Mounting the arm

Mounting the Arm

The arm is mounted on the arm stumps and the angle is adjusted using a tapered reamer. Spindles are fit into the arm and adjusted one by one to support the arm.

Drilling spindle holes in the bow

Drilling Spindle Holes in the Bow

The bow is fit to the arm and spindle holes drilled using a brace and spoon bit aligning the holes by eye using the seat and bow holes as guides. The spindles pass trough the bow and are trimmed and wedged in place.

Sackback in blue


An optional 6th day is offered during which the completed chair is painted and finished with a drying oil or wax. In this example, the chair is painted soldier blue and finished with tung oil.

Contact us for more information or to reserve your one-on-one chairmaking course.

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