Fiberglass Insulation Manufacturer Expanding in Shelbyville
Knauf Insulation, Inc., a leading manufacturer of fiberglass insulation, announced today the addition of a new, dedicated blowing wool line at its Shelbyville, IN fiberglass insulation manufacturing facility. The new line is expected to be commissioned in Q2 of 2026. Knauf Insulation is a subsidiary of Germany-based building materials manufacturer Knauf Group. The parent company employs more than 40,000 people across 300 production facilities in 90 countries.
