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Cresting, in Cresting
", ''Old House Online''. It became popular in the late 19th century, with mass-produced sheet metal cresting patterns available by the 1890s."Ask OHJ: Cresting Question", ''Old-House Journal'' (May–June 1996), p. 14-16. Cresting is typically attached to the roof by bolts, and is often installed during construction of the roof, with sealants applied to the roof directly covering the bolts to prevent wear in these areas.
Cresting, 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 constructing buildings ...
, is ornamentation attached to the ridge of a roof
A roof ( : roofs or rooves) is the top covering of a building, including all materials and constructions necessary to support it on the walls of the building or on uprights, providing protection against rain, snow, sunlight, extremes of t ...
, cornice
In architecture, a cornice (from the Italian ''cornice'' meaning "ledge") is generally any horizontal decorative moulding that crowns a building or furniture element—for example, the cornice over a door or window, around the top edge of a ...
, coping
Coping refers to conscious strategies used to reduce unpleasant emotions. Coping strategies can be cognitions or behaviours and can be individual or social.
Theories of coping
Hundreds of coping strategies have been proposed in an attempt to ...
or parapet
A parapet is a barrier that is an extension of the wall at the edge of a roof, terrace, balcony, walkway or other structure. The word comes ultimately from the Italian ''parapetto'' (''parare'' 'to cover/defend' and ''petto'' 'chest/breast'). ...
, usually made of a metal such as iron
Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in ...
or copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pink ...
. Cresting is associated with Second Empire architecture
Second Empire style, also known as the Napoleon III style, is a highly eclectic style of architecture and decorative arts, which uses elements of many different historical styles, and also made innovative use of modern materials, such as i ...
, where such decoration stands out against the sharp lines of the mansard roof
A mansard or mansard roof (also called a French roof or curb roof) is a four-sided gambrel-style hip roof characterised by two slopes on each of its sides, with the lower slope, punctured by dormer windows, at a steeper angle than the upper. Th ...
.", ''Old House Online''. It became popular in the late 19th century, with mass-produced sheet metal cresting patterns available by the 1890s."Ask OHJ: Cresting Question", ''Old-House Journal'' (May–June 1996), p. 14-16. Cresting is typically attached to the roof by bolts, and is often installed during construction of the roof, with sealants applied to the roof directly covering the bolts to prevent wear in these areas.
See also
*Brattishing In architecture, brattishing or brandishing is a decorative cresting which is found at the top of a cornice or screen, panel or parapet. The design often includes leaves
A leaf ( : leaves) is any of the principal appendages of a vascula ...
References
{{reflist Architectural elements Roofs