Welcome to Bay Fabrication!

Serving customers worldwide, we supply a diverse range of original equipment manufacturers conformed shape and custom fabricated insulation products. With a broad range of modern equipment and state-of-the-art technology, our Fabricated Insulation division will produce custom insulating materials, conformed shapes in virtually any size or configuration and die-cut materials to meet your exact specifications. Learn more about Thermal/Acoustical.

Bay Fabrication also focuses on Exhaust and Enclosure Insulation for Automotive, On/Off-Road and Recreational Vehicles. Learn more about Automotive.

Bay Fabrication Inc. is a supplier to Industrial/Commercial and Automotive Markets, specializing in Thermal Insulation Materials and Manufacturing, for over 26 years. We are ISO/TS-16949 certified. We are located in a 105,000 foot² production facility in Green Bay, WI. Our distribution network includes 92 locations across the United States.

Our Insulation Expertise Includes:
  • Water-Jet for CAT/DPF/DOC/SCR substrate and end-cone insulation with calcining oven.
  • Glass-Mat sleeves for perf-tubes
  • Roving pre-forms and bags for mufflers/silencers
  • Roving wound mesh tubes for mufflers/silencers
  • Die-cutting for fiberglass and mineral wool insulation panels
  • Cut & Sew of insulation blankets

©2019 The Bay Family of Companies.