
A rabbet (American English) or rebate (British English) is a recess or groove cut into the edge of a piece of machinable material, usually
wood
Wood is a structural tissue/material found as xylem in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulosic fibers that are strong in tension and embedded in a matrix of lignin t ...
. When viewed in cross-section, a rabbet is two-sided and open to the edge or end of the surface into which it is cut.
An example of the use of a rabbet is in a glazing bar where it makes provision for the insertion of the pane of glass and putty. It may also accommodate the edge of the back panel of a cabinet . It is also used in door and
casement window
A casement window is a window that is attached to its frame by one or more hinges at the side. They are used singly or in pairs within a common frame, in which case they are hinged on the outside. Casement windows are often held open using a c ...
jamb
In architecture
Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and cons ...
s, and for
shiplap planking. In a
picture frame the rabbet may hide uneven or poor edges of a painting and its support, while for graphic art and photographs protective glazing is used. A rabbet can be used to form a joint with another piece of wood (often containing a
dado).
Rabbet joints are easy to construct, but are not as strong as some other joints. Nails and screws can be added to help increase the overall strength.
Etymology
The word ''rabbet'' is from
Old French
Old French (, , ; ) was the language spoken in most of the northern half of France approximately between the late 8th [2-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ...
''rabbat'', "a recess into a wall", and ''rabattre'' "to beat down".
According to the Oxford English Dictionary, "In North America the more usual form is ''rabbet''".
The form "rebate" is often pronounced the same way as "rabbet".
Methods
* A rabbet router using a straight or rebate bit
* Rabbetting or rebate plane or a shoulder plane
* Circular saw with multiple passes (depending on width and depth)
* Dado set in a single pass
* Spindle moulder
* Hand saw and chisel
* Jointer equipped with a rabbet ledge
See also
*
Bevel
A bevelled edge (UK) or beveled edge (US) is an edge of a structure that is not perpendicular to the faces of the piece. The words bevel and chamfer overlap in usage; in general usage, they are often interchanged, while in technical usage, they ...
*
Chamfer
A chamfer ( ) is a transitional edge between two faces of an object. Sometimes defined as a form of bevel, it is often created at a 45° angle between two adjoining right-angled faces.
Chamfers are frequently used in machining, carpentry, fur ...
*
Dado
References
External links
*
Joinery
Woodworking
{{Woodworking-stub