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Coping (joinery)

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Scribe joinery is also commonly used in the building of log homes. The shape of the log underneath is scribed into the bottom of a log to be placed on top. This provides a tight seal between the two adjacent logs. It is also commonly used in the building of boats since there is rarely a straight edge
204:, the effect of shrinkage is minimised. Also it is possible to arrange the scribed joints pointing away from the most common viewpoint (usually the doorway of a room) and so present the best appearance. 193:
and other mouldings in a room. It allows for clean joints between intersecting members when walls are not square to each other. The other method of fitting these mouldings that is commonly used is the
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A scribed joint (right end of sketch) is derived from an internal mitre cut (left end) by cutting along the inside face of the mitre cut at a right angle to the board, typically with a
197:, but this technique relies upon knowing the precise angle between the walls for neat results. Coping is only ever used for internal corners. External corners are always mitred. 200:
The main reason that scribed joints are used is that timber shrinks in width far more than it does in length. By using a scribed joint rather than an internal
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construction are commonly cope cut to fit the profile of the stiles. The technique is also common in the construction of doors and windows.
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or frame component to neatly fit the contours of an abutting member. Joining tubular members in
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Shaping the end of a moulding or frame component to fit a similar component
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Most English-speaking countries outside the United States use the terms
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is also referred to as a cope, or sometimes a "fish mouth joint" or
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International Federation of Building and Wood Workers
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for mouldings and frame components. The rails in the
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Unsourced material may be challenged and removed. 148:a pencil line to fit two pieces of wood together. 222:Traditionally, coping would be performed using a 1968: 301: 308: 294: 189:Coping is commonly used in the fitting of 230:as used in frame and panel construction. 109:Learn how and when to remove this message 1816:Building and Wood Workers' International 140: 128: 120: 1969: 289: 1951: 47:adding citations to reliable sources 18: 1941: 1801:American Association of Woodturners 13: 163:technique of shaping the end of a 14: 1988: 1831:National Wood Carvers Association 274: 1950: 1940: 1931: 1930: 1806:Architectural Woodwork Institute 207:Coping is also commonly used in 23: 315: 34:needs additional citations for 1811:British Woodworking Federation 252: 1: 1821:Caricature Carvers of America 245: 219:but frequently many curves. 7: 233: 10: 1993: 1926: 1900: 1849: 1836:Society of Wood Engravers 1793: 1707: 1657: 1614: 1486: 1479: 1367: 1254: 1196: 1015: 1006: 949: 620: 539: 530: 354: 323: 260:"Saddle Joint Templates" 1913:Frameless construction 994:Wood-plastic composite 281:Tube Coping Calculator 149: 138: 126: 144: 132: 124: 58:"Coping" joinery 1841:Timber Framers Guild 695:Australian Blackwood 43:improve this article 1561:Hammer-headed tenon 1080:Janka hardness test 422:Japanese carpentry 150: 139: 127: 1964: 1963: 1918:Green woodworking 1775:Wood preservation 1703: 1702: 1606:Tongue and groove 1586:Mortise and tenon 1475: 1474: 1173:Warrington hammer 1002: 1001: 690:African Blackwood 482:Segmented turning 119: 118: 111: 93: 1984: 1954: 1953: 1944: 1943: 1934: 1933: 1484: 1483: 1153:Thickness planer 1013: 1012: 807:(lime, basswood) 537: 536: 397:Chainsaw carving 310: 303: 296: 287: 286: 268: 267: 256: 114: 107: 103: 100: 94: 92: 51: 27: 19: 1992: 1991: 1987: 1986: 1985: 1983: 1982: 1981: 1967: 1966: 1965: 1960: 1922: 1908:Frame and panel 1896: 1845: 1789: 1699: 1658:Surface piecing 1653: 1610: 1531:Crown of thorns 1471: 1457:Smoothing plane 1363: 1250: 1192: 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coping saw

woodworking
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saddle joint
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mitre joint
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cabinet-making
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