The core activity of Zahler Holzbau Lenk is the planning, production and assembly of timber structures, including carpentry, joinery, staircase construction and interior finishing. The company offers a wide range of services, including new buildings, conversions, renovations, insulation and the production of custom-made furniture and interior finishing elements. The core activity also includes the processing of wood for various applications, such as doors, windows, stairs, floors and terraces.