Quoin

A quoin (pronounced 'koin') is an external angle or corner of a building or wall, often emphasized with decorative stonework or brickwork.

Historically, quoins served both structural and aesthetic purposes, providing strength at the corners and visual contrast to the main wall surface.

They can be constructed from various materials, including stone, brick, or wood, and often feature projecting blocks that enhance the architectural detailing.

Quoins are a common element in Classical architecture, but also appear in various other styles. Their design varies significantly from simple to elaborate. .

Quoin meaning with examples

• The historic mansion showcased exquisite quoins crafted from precisely cut granite blocks, dramatically accentuating the building's corners.
• During the renovation, the contractor replaced the crumbling brick quoins of the old church, restoring its original architectural integrity.
• The architect proposed using contrasting colored brick for the quoins, adding visual interest to the otherwise uniform facade of the new library.
• The film depicted a close-up of a fortress with imposing quoins, emphasizing its strength and historical significance as a defensive structure.