Mortise and Tenon Joinery

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If you are going to walk the walk, you should talk the talk.

Joinery, or how furniture is put together, may not be a sexy subject, but it is an important one.  Recognizing the type of joinery on a piece of furniture can help you spot quality furniture and even identify an antique. This edition of Design Dictionary will focus on  mortise and tenon joinery.

What is mortise and tenon joinery?

MORTISE AND TENON JOINERY: A means of fitting two pieces of wood together.  The mortise is a hole or slot in wood.  The tenon is like a tongue that fits into the slot.  Mortise and tenon  joinery  has been around for thousands of years and is still used today.  Look for it in 17th century furniture, Asian furniture and craftsman-style furniture.  Fun fact: Stonhenge was constructed using mortise and tenon joints.

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Porch swing constructed with mortise and tenon joints

Porch swing constructed with mortise and tenon joints

Antique Asian side table. Note mortise and tenon in legs

Antique Asian side table. Note mortise and tenon in legs

Antique Asian hand-hewn stool with mortise and tenon construction throughout

Antique Asian hand-hewn stool with mortise and tenon construction throughout

Armchair joined with mortise and tenon joints, 1650–1700 Essex County, Massachusetts

Armchair joined with mortise and tenon joints, 1650–1700
Essex County, Massachusetts

Chair by Gustav Stickley (1902) with mortise and tenon joints seen easily at base

Chair by Gustav Stickley (1902) with mortise and tenon joints seen easily at base

Arts and Crafts print in a classic mortise and tenon frame

Arts and Crafts print in a classic mortise and tenon frame

Stonehenge with mortise and tenon construction

Stonehenge with mortise and tenon construction

The next edition of Design Dictionary will cover a dovetail joint, which came into use around 1700.

Photo credits: Mantle  drawing.   Porch swing  17th century armchair  Asian side table   Asian stool  Stickley chai Print  Stonehenge

Design DictionaryLynn Byrne