Insulation company Franssen has been able to provide the insulation work for an industrial fan. The fan is an outdoor installation. This makes it completely waterproof. The fan is equipped with sound insulation, thickness 100 mm and finished with 1 mm galvanized sheeting. Insulation company Franssen provides an average of 20 to 30 fans in different versions of insulation on an annual basis. This is done in our workshop, but also on location at home and abroad.