SARKING Meaning and
Definition
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Sarking refers to a specific construction technique in architecture and building construction. It typically involves installing thin sheets or boards, known as sarking boards or sarking panels, on the underside of a roof to provide additional support, insulation, and protection.
Sarking boards are typically made of wood, although other materials like plywood, fiber cement, or metal sheets can also be used. These boards are installed in a horizontal orientation and fixed directly to the rafters or purlins of the roof structure. Sarking acts as a secondary layer, enhancing the roof's structural integrity and weather resistance.
The primary purpose of sarking is to provide insulation by reducing heat loss through the roof. It creates a thermal barrier and prevents cold air from infiltrating the building while trapping warm air inside. Additionally, sarking helps in preventing moisture intrusion, acting as a secondary barrier against rain, wind, and dust. It offers added protection to the roof structure and helps in maintaining a watertight envelope.
Sarking is commonly used in colder climates or regions with heavy rainfalls to improve energy efficiency, maintain thermal comfort, and protect against potential water damage. It is particularly important in roofing systems with relatively large spaces between the roofing materials, such as metal roofs or tiled roofs, where sarking acts as a shield and improves the overall performance of the roof.
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Thin boards for lining, to be placed under slates, and for similar purposes.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SARKING
Etymology of SARKING
The word "sarking" can have different meanings and origins depending on the context.
One meaning of "sarking" is a Scottish term referring to the wooden boards or sheets of wood used to sheath the roof or walls of a building. In this sense, the word likely comes from the Old English word "serc" or "serk" which means "a shirt" or "a piece of cloth". Over time, "serc" was adapted to refer to the wooden boards used to cover buildings, giving rise to the term "sarking".
Another meaning of "sarking" is a Scottish term for a type of rough, lightweight canvas or cloth used for various purposes such as making tents, sails, or lightweight clothing. In this sense, the word is believed to have derived from the Old Norse term "serkr" meaning "shirt" or "tunic".
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