Heavy Gauge Products


Quality and flexibility backed by decades of experience 

Portage Plastics Corporation has over twenty years of Heavy Gauge thermoforming experience. As an ISO9001 QMS certified division, our state-of-the-art thermoforming machinery allows us to produce parts from a wide spectrum of material types and gauges. Our forming equipment, which will accommodate sheets up to 60” x 108”, offer wide-ranging flexibility in part size. Some of the industries that we produce custom Heavy Gauge plastic products for include Aerospace, Foodservice and Hospitality, Hospital Supplies, Marine/Pool and Spa, Military, Recreation and  Transportation.


  • ISO9001 QMS certified

  • State-of-the-art thermoforming technology

  • Wide-ranging flexibility in part size

Wide Range of Capabilities

Capabilities cover a wide range of thicknesses and sizes.

State-of-the-art Technology

The latest technology in heavy gauge manufacturing to deliver optimal quality and efficiency.