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Lead Finials

What are Lead Finials?

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.

How are Lead Finials Made?

  • The solid timber is shaped to the design of the desired finial, this can a simple sphere shape or a complex design. Generally, when replacing an existing finial, it is made exactly to match the existing.
    The solid timber is shaped to the design of the desired finial, this can a simple sphere shape or a complex design. Generally, when replacing an existing finial, it is made exactly to match the existing.
  • Depending on the complexity of the design, the finial maybe split into sections which will then be reconnected when installing the finial.
    Depending on the complexity of the design, the finial maybe split into sections which will then be reconnected when installing the finial.
  • Sheet lead is then dressed and bossed around the timber structure. This requires a high level of skill to ensure they lead is not weakened by excessive stretching and by creasing the lead. The process can vary from several hours to a few days depending on the complexity of the finial design.
    Sheet lead is then dressed and bossed around the timber structure. This requires a high level of skill to ensure they lead is not weakened by excessive stretching and by creasing the lead. The process can vary from several hours to a few days depending on the complexity of the finial design.
  • The finial is rubbed down and oiled using Patination oil to ensure the lead does not oxidize prematurely.
    The finial is rubbed down and oiled using Patination oil to ensure the lead does not oxidize prematurely.
  • The lead finial is then transported to site and fitted onto the roof. There may be a need for additional lead flashing at the base of the finial to ensure the waterproof seal between the roofing material and the base of the lead finial.
    The lead finial is then transported to site and fitted onto the roof. There may be a need for additional lead flashing at the base of the finial to ensure the waterproof seal between the roofing material and the base of the lead finial.

Common Issues with Lead Finials

Poor workmanship

If the lead finial is not made by a skilled lead worker who understands how the lead moves when bossed, then the result will not only be an eye soar but will also result in a decreased life span.

Lead Cracking/Splitting

When dressing or bossing lead it is very important to move the lead evenly to ensure the lead is not being stretched and excessively thinned out. If this is not done correctly the lead will fail and therefore crack on these weak spots. Whilst these cracks can be repaired by welding a patch onto the lead, this is not a permanent solution as there will more than likely be more weak spots around the finial which will also fail is due course.

Visually nasty

The finish of a lead finial should be visually smooth without creases in the lead, large dents, and excessive welding.Whilst some welding may be unavoidable due to the complex nature of the finial, most of the finial should be bossed with any welds being scraped back and polished to make them very difficult to see. Unfortunately, it is very common to see a large number of creases, dents and welding on finials when made by unexperienced lead workers, therefore ruining the aesthetical look of the feature piece.

Bespoke Leadwork Lead Finials

By choosing Bespoke Leadwork to make your lead finial you can be assured that it is being made by lead specialists who have been traditionally trained in the art of lead work. We use both the traditional bossing methods and only use strong lead welds where required.
Eliminate the common issues of lead finials by choosing Bespoke Leadwork

Contact Bespoke Leadwork Sydney Today!

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