In the context of Australian commercial construction projects, a finial is a decorative or ornamental feature typically used to crown a roof or similar architectural feature . It is usually a small, termination piece found at the top of gables, pinnacles, newel posts, and gate posts .

In commercial construction, finials serve as a decorative fitting used at the junction of ridges and hips, and at the top of conical, pyramid, or domed roofs . They can be made of various materials, including stone, metal, or wood .

The term "finial" originates from the Latin word "finis," meaning "end," and is used to mark the top or end of an object, often formed to be a decorative feature . In Australian commercial construction projects, finials are used to add a touch of elegance and sophistication to the building's design.

Key Characteristics of Finials in Australian Commercial Construction:

• Decorative or ornamental feature
• Typically used to crown a roof or similar architectural feature
• Small, termination piece
• Found at the top of gables, pinnacles, newel posts, and gate posts
• Made of various materials, including stone, metal, or wood

Overall, finials play a significant role in adding a decorative touch to Australian commercial construction projects, and their use is an essential aspect of the country's architectural styles .