What is a Partial Inset Cabinet Door?

A partial inset cabinet door sits partly inside the cabinet frame and partly on top of it. This style was most popular from the late 1940s through the 1980s and was sometimes called a lip, offset or overlapping door. Instead of fully covering the frame like a standard overlay door, it has a rabbeted edge on the inside that lets part of the door tuck into the opening. These doors were often paired with decorative hinges to give the cabinets more character.

Partial inset doors have two critical measurements when trying to match hinges to them – (1) the width of the lip- the part that covers the face frame when the door is closed, and (2) the depth of the inset of the door (the amount that the door goes back into the cabinet behind the face frame). The most common lip is 3/8 inch, some are 1/2 inch, but it can vary. The most common inset is 3/8 inch, less common but standard is 1/2 inch, 5/8 inch, and 3/4 inch.

Partial inset cabinet door

To make this work, partial inset doors most often used either an offset hinge or a partial inset hinge. In some cases, a knife hinge or pivot hinge was also used, especially when a more concealed look or a different opening action was preferred. All of these hinge styles are designed to work with the rabbeted edge of the door, allowing it to sit partly inside the frame while still opening smoothly.

Decorative hinges were also commonly used during this time, adding extra depth and character to the cabinet. Since many of these hinges were surface-mounted and visible, they became part of the overall design—helping create a more traditional or vintage look while still providing the function needed for a partial inset door.

Offset hinges mount to the outside surface of both the cabinet frame and the cabinet door. Because both leaves attach to the face of the frame and the face of the door, the entire hinge remains visible when the door is closed, making it a noticeable part of the cabinet’s overall look. These hinges were commonly used on doors that had a rounded-over top edge.

Colonial Black HL hinge installed on a partial inset cabinet door

Partial inset hinges are slightly different in design. They feature a frame "wing" that mounts either to the outside face of the cabinet frame or to the inside edge of the frame, just behind the door. The door wing has a distinctive stepped bend that wraps around the rabbeted edge of the door. This "stair-step" shape allows the door to sit partially within the cabinet frame while providing the clearance needed for smooth, reliable operation.

3/8 inch partial inset hinge in a nickel finish