The Carton Pierre Workshop

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© Julie Limont

Atelier d'Offard, driven by environmental concerns, is exploring solutions to recycle its paper offcuts. After years of research, it has rediscovered the technique of Carton Pierre, a forgotten material.

The know-how of Carton Pierre dates back to the 18th century. Used in prestigious residences and iconic buildings, it allows the creation of sophisticated ornaments.

Carton Pierre is made from 100% natural materials: chalk powder, recycled paper, glue and linseed oil.

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By blending the workshop's shredded paper offcuts with chalk powder, linseed oil and natural glue, we obtain a paste that can be shaped in a multitude of ways.

Once dry, the material takes on its final appearance, reminiscent of stone.

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Carton Pierre can be formed into sheets and moulded using our pattern boards. This makes it possible to create relief tiles for wall installation, decorative objects or architectural elements.

The tiles can be fitted onto both flat and curved surfaces.

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Fresh Carton Pierre can be shaped using several techniques similar to those used in ceramics: moulded, cast, thrown, or even sculpted directly onto a surface.

Once dry, it can be machined and worked like wood. These shaping techniques open up a wide variety of project possibilities.

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Carton Pierre is a material with infinite possibilities. Its flexibility during handling allows for a wide variety of artistic creations. Its robustness once dry makes it a durable material. 

It is an excellent acoustic and thermal insulator that meets fire safety standards. Carton Pierre meets contemporary requirements for quality and environmental responsibility.

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