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Custom Thermoforming

Thermoformed parts offer cost and weight-reduction savings over other manufacturing processes. 

Utilizing vacuum, pressure, drape, or pre-forming processes, we are capable of manufacturing zero-defect parts measuring up to 11’ x 7’ with wall thickness ranging from .060”–.400”. Our large facility houses sheet-forming equipment as well as 3-station rotary machines for jobs requiring high production rates. We build our own patterns and molds in-house allowing us to deliver short lead times and cost advantages. Material choices are numerous and include polycarbonate, polyethylene, acrylic, ABS and TPO as well as modern engineering and commodity plastics.

Thermoformed parts offer cost and weight-reduction savings over other manufacturing processes. Precision process control and repeatability of same-job setups ensure accuracy and consistency from one production run to the next. Whether you need a prototype or one million pieces, your job will be managed by a seasoned Penz professional. We operate a full-service, ISO 9001:2008 certified facility and are capable of providing ancillary operations, including silk screening and laser etching. Enjoy the benefits of having your component manufactured, start-to-finish, under one roof.

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Custom Thermoforming Capabilities

Molding Process

Vacuum Forming, Pressure Forming, Drape Forming, Pre Forming

Equipment Capabilities

3 Station Rotary Machines, Single Shuttles (Several Sizes), Rotary Machines (4’ x 6’ and 7’ x 11’), CNC (5-axis)


ABS (Weatherable), Acrylic, Conductive ABS/PVC, FR, HIPS, Kydex, PETG, Polycarbonate, Polyethylene (HDPE and HMWPE), Radel®, TPO


Up to 11 feet


Up to 7 feet

Thickness (Base Material)

.060 to .400 inches


Zero Defects

Additional Services

In-House Patterns, Molds, and Fixtures, Prototype Tooling, Silk Screening, Laser Etching, CNC Trimmed, Tooling (Aluminum, Ren, Epoxy, Wood, etc.)

Production Volume

Prototype to Full Production Runs


Educational, Institutional, Medical, Recreational, Security, Truck/Trailer

Additional Information

Industry Focus

Recreational Vehicles, Transit, Railroad, Aerospace, Agricultural, Truck / Trailer, Home / Garden

Intended Application

Motorcycles, Go-Karts, Locomotives, Helicopters, Tractors, Silo Covers, Access, Ventilation and Compartment Doors, Container Chassis, Trailer Parts, Scales, Soccer Shelters, Sinks and Tub Surrounds, Roof Hatches, Camping and Recreational Products, Carrying Cases, Custom Furniture, Decorative Rocks, Hunting Blinds and Tree Stands, Livestock Products, Material Handling Equipment, Parts Washing Equipment, Portable Outdoor Facilities, Quarter Fender Skins, Recessed Products, Totes

Industry Standards

ISO 9001:2015 Certified

File Formats

SolidWorks, SolidCAM, Rapid Form XOR (3D Scanning), Pro Net, STEP / IGES