Led by Alain Weyrich and Kim Rollinger, F.09 Pro-Tec-Toit is specialized in the following fields:
Realization of all types of structures (traditional structures, glulam structures, light structures, wooden halls) All kinds of thermal insulation, including ecological) Turnkey attic layouts.... All kinds of other work on request Zinc, copper, stainless steel and aluminium tinplate Zinc, copper and stainless steel standing seam roofs Sandwich sheet roofing, profiles All types of slate roofing, tiles Roof renovation Study of projects, Wooden facade and terrace, Wooden house