Curbell O&P

Supplier of plastic sheets and fabrication supplies for orthotic and prosthetic fabricators

Orthotics and Prosthetics Plastic Materials

Curbell Plastics is your one source for orthotic and prosthetic materials. From rigid or semi-rigid plastic sheet to fabrication supplies, transfer patterns, and foams and cushionings, our quality O&P plastic materials include:

Chicago plastic supplier of orthotics and prosthetics materials | Curbell Plastics

Besides plastic sheet products we offer: 

In addition, take advantage of our line of exclusive materials - C-TEK® MODStiff™ sheet, Duraflex® Flexible EVA sheet, OP-TEK® Flexible EVA sheet, ProComp® (carbon reinforced polypropylene) sheet, Super-EZ® Release Spray, OP-TEK® Flex Comfort Black

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Ready to buy? Shop materials. Or, research and compare plastic materials.

Cut-to-Size, Fabrication & Machined Plastic Parts

No matter how large or small the job, no matter the plastic sheet, rely on Curbell’s custom cutting experience for your project. With a large, diverse inventory of plastics, we offer tight tolerance cuts, custom sizes, maximum yield and clean edged materials. Learn more about our cut-to-size services.

Explore our machining and fabrication services.

Know you need a project cut to size or a fabricated part? Give us your specifications or requirements and we’ll do the rest.

Service and Supply Chain Solutions

Curbell has the material selection tools, plastics experts, and inventory services to meet your specific needs and project deadlines. Also, our ISO 9001 quality system insures you receive the right product along with the required documentation.

Service and supply chain solutions we help customers with include:

  • Full and cut-to-size plastic sheets or CNC ready blanks
  • Machining, thermoforming, and custom part fabrication
  • Material selection and plastic expertise
  • Inventory programs
  • Custom packaging, labeling, and bar coding
  • Certification and traceability

Explore how we might provide value for your business and meet your supply chain requirements.

Serving the Orthotics and Prosthetic Industry Nationwide

Curbell Plastics Atlanta location has plastic materials in-stock, ready to ship across Atlanta and all of Georgia, AL, TN, & SC.

Curbell Plastics has partnered with qualified manufacturers to supply quality and consistent materials to O&P fabricator customers nationwide.

With nearly 80 years of experience helping industries like yours, learn more about Curbell O&P.

Directions to Chicago location

Curbell Plastics in Pleasant Prairie, WI is next to the I-94 halfway between Chicago and Milwaukee. 

From material selection and fabrication supplies to solving your application challenges, our O&P plastic experts are here for you—Meet Your Curbell O&P Team.

Frequently Asked Questions
Can stress in plastic sheet affect performance?

Yes. For this reason, the plastic sheet materials such as polypro and copoly that Curbell supplies to the orthotic and prosthetic market are manufactured using even heating and cooling and limited mechanical stretching. This minimizes the residual stress levels in the finished sheet. Low stress greatly contributes to the dimensional stability of our O&P sheet materials and it gives them improved thermoforming and fabrication characteristics.

Why does my plastic have poor detail, blisters, or bubbles?

Check that your oven is heating evenly; hot or cold spots will result in uneven heating and likely result in poor detail. Some materials (e.g., TPE, PETG) will absorb moisture, which can cause blistering and bubbling; it’s best to keep these materials in a dry place to reduce exposure to moisture. They may function best if pre-dried prior to forming.

Why does my plastic have thick or thin spots/sagging?

To avoid uneven thicknesses, try heating your mold before pulling the plastic, in order to eliminate shocking the hot plastic when it’s pulled over the cold mold. If you have problems with your plastic tearing and falling out of your metal frames, try decreasing the oven temperature or take plastic out of the oven sooner. Finally, make sure your vacuum lines are the appropriate size and functioning properly (not clogged or leaking).

Why use thermoplastics for orthotics and prosthetics?
  • Easy to form
  • Cost-effective
  • Easy to clean
  • Customizable with transfer patterns
  • Attractive look appeals to patients
I would like to contact someone in sales or customer service, who do I contact?

Fill out our Contact Us form or email us at A plastics specialist will contact you shortly. In the meantime, meet your Curbell O&P team.