Lead finials are a decorative feature on a roof, they are generally used at the top of the roof where multiple hips come together to create a point, similar to a pyramid shape. However, they are also used when 2 hips come together to meet the ridge and on curved/dome roofs. Lead finials come in all shapes and sizes; they can be both simple in design or very complex. In most cases, lead sheet is formed around a solid timber shaped to the design of the finial.

Whilst a lead finial is not essential to finish the roof and make watertight, it is a feature piece adds a statement and character to the roof.