What is comb joint used for?

Comb joints are often used to join the edges of two pieces of wood, particularly in furniture construction, to create a strong and visually pleasing connection. Unlike mortise and tenon joints, they do not require the use of a chisel to create mortise holes, making them relatively simple to construct. Here are some of their applications:

1. Drawer Construction: Comb joints are typically used to connect the front and back panels of drawers to the drawer sides, creating a solid and sturdy structure without any visible fasteners on the front face.

2. Cabinetry: In cabinet construction, comb joints are employed to join the vertical stiles of a cabinet frame with its top and bottom rails, resulting in a strong and durable frame.

3. Shelving: Creating shelves with comb joints is another common application. The comb joint adds strength to the shelf's connection with its supports and ensures a stable and long-lasting shelf design.

4. Furniture Assembly: Comb joints are used in various other furniture pieces as well, such as sideboards, credenzas, desks, and more, to join different components like drawer supports, partitions, and vertical dividers.

5. Picture Frames: In some cases, comb joints can be used in the construction of picture frames, where they provide a secure and visually pleasing way to connect the sides of the frames.

6. Custom Woodworking: Beyond standard furniture designs, comb joints are often used in custom woodworking projects where a visually interesting joint is desired, combining strength and aesthetics.