Heritage

Monument cleaning

Preserve historical heritage with millimeter precision.

Millimeter precision
Patina preservation
No abrasion
No chemicals

The challenge

Historic monuments have been exposed to weather, air pollution and biological growth for decades or even centuries. Their restoration requires extreme care to avoid altering sculpted details, natural patinas and the authenticity of materials.

Our laser solution

The laser allows ultra-selective ablation, ideal for delicate surfaces. We can clean around a sculpted leaf without touching the neighboring stone. The technology preserves the desired patina while eliminating black crusts, moss and unwanted grime.

Typical applications

Statues and sculptures

Preserved details

Portals and columns

Delicate ornaments

UNESCO listed buildings

Heritage compliance

Black crusts and moss

Precise removal

Frequently asked questions

Can the laser damage delicate sculptures?

No, provided the parameters are correctly calibrated. Our expertise allows us to adjust power and frequency for each sculptural detail.

Can we choose not to clean certain areas?

Absolutely. The laser is a high-precision tool that allows operation zone by zone, preserving certain patinas if desired.

What authorization is needed to work on a listed monument?

For listed monuments, authorizations come from heritage authorities. We can assist you in this process and provide the necessary technical documentation.

Is it faster than traditional cleaning?

In most cases, yes. The precision of the laser avoids the tedious masking and protection required with other methods.

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