From model to installation and restoration

You can come to us with a finished model at the scale of the final bronze sculpture. This best aligns with the artistic vision of the maker and provides a clear starting point for the casting process.

If a model is not yet available, we can also create it for you: sculpted, 3D-printed, or milled, depending on the project's requirements. We are happy to advise you on the most suitable technique.

You do not need to provide a negative mold yourself. Creating a mold requires expertise and insight into the casting process. We produce the mold in such a way that it works optimally for a clean and efficient wax model. If you have experience with mold making, we will assess together whether your mold is suitable for use.

An original can be supplied in many materials: clay (fired or unfired), plaster, wax, 3D print, …

Ideally, the model is supplied directly at the desired final size. If enlargement or reduction is necessary, we work with 3D scanning and printing or with a milled model with a texture layer. You can read more about enlargements or reductions here.

In addition to the classic lost-wax method, lost-model casting is also possible. In this process, the original object goes directly into the casting mold, without first creating a mold or wax model.

Suitable materials:

• Wax (casting wax, modeling wax) → modeling wax is quite soft; preferably use a combustible armature (e.g., balsa wood). Avoid metal armatures.

• Balsa wood, toothpicks, twigs, organic material such as fruit/vegetables

• Cardboard, cotton, jute, natural cork

• Castable wax resin

Please note that this process is more experimental and sometimes requires test castings. We are happy to advise you per project.

Advantages and disadvantages of lost model casting:

• Advantages: no negative mold and no wax model needed → therefore cheaper.

• Disadvantages: less predictable results, no guarantee of success, sometimes test castings are required. The original is completely lost. Organic objects are cast solid, which means extra weight and bronze consumption.

• Not suitable: non-combustible materials such as silicone, plastics, polyester, or metals (copper wire, screws, …).

Technical requirements:

• Minimum thickness: 3 mm

• Hollow model: ideally 3–4 mm

• Solid model (small sculptures): maximum a few cm thick

• The model must retain its shape in liquid plaster or be able to be hardened.

Yes. Post-processing such as welding, chasing, and patination are standardly included in the quote, provided the desired finish is known in advance.

If you, as an artist, prefer to carry out the post-processing yourself, that is also possible. In that case, we only handle the casting.

Yes. We offer various standard patinas such as black, brown, green/verdigris, … Samples are available at the foundry.

The final effect depends on the texture of the sculpture and how light interacts with its depths.

Are you looking for something specific? We can work based on photos or experiment to achieve the desired patina.

This is not standardly included, but we can fully arrange it for you if desired. For this, we will provide a custom quote.