Joining Methods

Question 1

Butt Joint

Answer 1

A weak joint on its own. The example shown has a reinforcing wooden strip glued to the inside. A quick and easy joint to make. This joint can also be used with the manufactured board.

Question 2

Lap Joint

Answer 2

Although stronger than a butt joint, the lap joint is best when reinforced with dovetail pinning or screws.

Question 3

Mitre Joint

Answer 3

This joint although weak, has the advantage of not showing any end grain, it looks neat and clean.

Question 4

Dowel Joint

Answer 4

This looks like a butt joint but is a lot stronger. It is difficult to line up the holes without using a dowelling jig. This joint can also be used with manufactured board.

Question 5

Dovetail Joint

Answer 5

A very strong joint. Used for drawers where the front is pulled every time the drawer is used. It is difficult to mark out and cut. This joint is also used as a design feature.

Question 6

Finger Joint

Answer 6

A strong joint (a lot of side-grain to side-grain contact). The joint can be considered as a design feature because if it is well fitted it adds to the good looks of the furniture.