What is a cabinet overlay (full vs partial)?
Cabinet overlay describes the amount a cabinet door extends over and conceals the wooden face frame. Full overlay doors cover the frame completely, while partial overlay doors leave a visible border of the frame exposed.
In cabinet construction, the overlay is the distance a door extends over the face frame-the wooden perimeter structure that holds everything in place. This measurement directly affects how much of the frame itself you see when cabinet doors close.
A full overlay door typically covers the entire face frame, leaving no visible wood border around the door when closed. This creates a flush, seamless appearance from the kitchen. A partial overlay (also called a standard or inset overlay) leaves a visible frame edge, usually around half an inch on each side. Some older cabinet designs use a zero overlay, where the door sits completely flush with the frame edge, but this is less common in modern installations.
The overlay style matters visually because it changes how cabinet runs appear in your kitchen. Full overlay designs look more contemporary and can make cabinetry feel integrated into the wall. Partial overlay introduces a distinct horizontal and vertical line pattern across cabinet banks, which reads as more traditional. The overlay also affects door alignment and hinges. Full overlay systems tend to require more precision in manufacturing and installation but hide minor inconsistencies in the wall or cabinet box more effectively.
When planning a renovation, confirm overlay specifications with your kitchen cabinet provider so the final look matches your design intent.