Insul-Vest specializes in manufacturing energy-saving thermal insulation for the plastics industry. Established in 1979, the company developed highly effective insulation blankets using Hi-Temp materials to enhance safety and energy efficiency. Their flagship product, Insul-Watt, is a patented barrel heater technology that offers greater energy efficiency, safety, and comfort to employees. Insul-Vest remains a leader in quality, customer service, and product responsibility within the industry, with products gaining international acceptance and popularity. The company's focus on innovative thermal insulation solutions has led to significant energy savings and industry advancements.