Wereystenger

Based in Strasbourg, Gunsbach, and Paris, WereyStenger is a European leader in the plastering and decorative arts industries.

As a certified Living Heritage Company (Entreprise du Patrimoine Vivant - EPV), the firm distinguishes itself through the excellence of its traditional craftsmanship combined with constant technical innovation.

Their workshop transforms plaster, lime, and fibers into exceptional works, ranging from architectural furniture to monumental decor.WereyStenger partners with architects and interior designers to deliver high-end projects for the public and private sectors, as well as for the preservation of world heritage sites.

Core Activities

• Heritage Restoration: Identical rehabilitation of period decor in historic monuments, châteaux, and religious buildings (Qualibat 6513 and 6593 certifications)

• Artistic Plasterwork & Staff: Bespoke design and manufacturing of ornamental elements (cornices, domes, ceiling roses) in reinforced plaster, produced in their own dedicated workshops

• Stucco & Gypsum Work: Mastery of high-end decorative coatings (marble stucco, stone stucco) and direct modeling for exclusive wall finishes

• Invisible Acoustic Solutions: Installation of seamless monolithic ceilings (BASWAphon system), combining flawless aesthetics with high-performance sound absorption

• Contemporary Fittings: Execution of complex interior design projects, including curved partitions, integrated shelving, and seamless lighting integration