Twin Sheet Thermoforming Services
Engineered for Strength. Designed for Possibility.
From durable pallets to lightweight thermoformed plastics containers, Peninsula Plastics delivers high-performance solutions with custom twin sheet thermoforming. Our packaging solutions are built to meet the demands of today’s most challenging industries.
What is Twin Sheet Thermoforming?
At Peninsula Plastics, we specialize in twin sheet thermoforming, a cutting-edge manufacturing process that produces strong, lightweight, and durable plastic parts. Thermoforming products across industries, including automotive, fitness equipment, commercial display stands, etc due to its structural integrity and design flexibility.
This innovative technique involves vacuum-forming two sheets simultaneously and then permanently bonding them with pressure while they are still hot. The result? A single, rigid structure that delivers superior performance with reduced material weight.
Advantages of Twin Sheet Thermoforming
More design options
Twin sheet thermoforming enables a wide range of custom design features, including:
- Two-color product options
- Custom color layering
- More flexibility for part capture and protection
Increased strength
- Enhanced structural support across mated surfaces
- Internal reinforcements, such as aluminum or steel bars, can be added where necessary
- Durable and impact resistant*
* We primarily use polyethylene (PE) for twin sheet forming, as it’s one of the most durable and versatile thermoformed materials available. However, other material options are also available depending on your application needs.

More Ergonomic
By achieving strength with less material, twin sheet thermoforming allows for:
- Weight reduction without sacrificing durability
- Easier handling and installation
- Improved efficiency in transportation and logistics
Why Choose Peninsula Plastics for Twin Sheet Thermoforming
At Peninsula Plastics, we bring decades of experience and industry-leading expertise to every project. Our advanced thermoforming processes are powered by state-of-the-art thermoforming machines, enabling us to create complex, durable parts with unmatched precision and efficiency.
From design consultation to full production, we ensure high-quality, consistent results every time.
Our Capabilities Include:
- Custom twin sheet thermoforming
- Prototyping and packaging design assistance
- Integration of built-in injection molded supports or foam
- On-time delivery and quality control
While most of our customers are within the US, Canada, and Mexico, we can ship overseas via sea container. With the capability to ship anywhere, Peninsula Plastics remains an industry leader confident in helping you find a solution!
Let’s Build Something Together!
Whether you’re developing a new product or enhancing product protection, our twin sheet thermoforming services offer unmatched value and performance. From custom thermoforming to volume production, we’re here to help you bring your ideas to life.
Contact us today to learn more about our twin sheet thermoforming solutions!