Janesville Acoustics

About Janesville Acoustics

Janesville Acoustics sets the standard. Our quality, performance, and functionality benchmarks serve as the performance reference for fiber-based thermal and acoustical applications worldwide.

Founded to manufacture cotton rolls and batting for the furniture industry, Janesville Acoustics shifted to the transportation market with the rise of mass-produced automobiles. Today Janesville Acoustics is one of the world’s largest producers of acoustical and thermal fiber insulation to a variety of automotive applications.

We’re a leading producer of automotive felt-based molded and die-cut products, operating as a Tier I and Tier II supplier to the automotive and transportation industry. And we lead the industry in fiber expertise and manufacturing capabilities.

Customers count on Janesville Acoustics for products that are cost effective, recyclable, weight conscious, and engineered to the highest quality standards. They trust us to provide innovative solutions that advance their business.

Industry Segments Automotive, transportation
Years in Business 137
Employees 1,045
Headquarters Southfield, Michigan
Manufacturing Plants
and Satellite Offices
Milan, Ohio
Battle Creek, Michigan
Norwalk, Ohio
Columbus, Mississippi
Old Fort, North Carolina
Celaya, Mexico
Uruapan, Mexico
Sulzbach-Rosenberg, Germany