What does shuttering mean?
Shuttering most commonly refers to temporary framework used in construction to support newly poured concrete until it becomes firm. It may consist of timber, plywood, metal, or other suitable materials, and is removed or adjusted after the concrete has gained sufficient strength. The word is related to the general idea of a shutter, an opening-closing cover, because both a shutter and construction shuttering temporarily close, protect, or confine something. Outside specialist construction contexts, shuttering can also mean the use or installation of shutters, as when describing the shuttering of a building’s windows. In everyday writing, the term is most useful when discussing construction methods, concrete work, building safety, or the temporary structures used on a building site.
Temporary framework or formwork used to support concrete until it has hardened.
"The builders reinforced the shuttering before pouring the roof slab."
Chiefly a construction term; often used with temporary, timber, plywood, metal, or formwork.
The use or installation of shutters, especially shutters fitted to windows or openings.
"The building’s shuttering was designed to withstand severe storms."
Less common than the construction sense outside specialist or regional usage.
Usually used as a mass noun in the construction sense; the plural is uncommon.
"The site stores its shutterings between projects."
Before concrete can stand on its own, temporary shuttering gives it the support it needs while it sets.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does shuttering come from?
The word is formed from shutter by adding the suffix -ing, which can indicate an activity or a resulting material or structure. Shutter itself comes from Middle English shouter, probably related to Old English sceut, meaning a cover or closed opening. The construction sense developed from the broader sense of a covering or barrier used to close and protect an opening.
Related word forms
How shuttering is actually used
In construction, shuttering is chiefly a technical term and is especially common in British, Commonwealth, and international usage. It is related to but distinct from formwork, which may also include components used to shape and position the concrete.