Sales & support: (855) 801-6333

About Interstate Plastics

Interstate Plastics, a Curbell Plastics company, provides comprehensive material solutions for commercial and industrial applications.


Interstate Plastics Means Performance Material Solutions

Interstate Plastics is a nationwide distributor of plastic sheet, rod, tube, and film. Backed by Curbell Plastics, we operate with an expansive distribution network, offering a full range of stock shapes, precise cut-to-size services, complex CNC manufacturing, and superior technical support. Guided by a shared commitment to integrity, respect, and learning, Interstate Plastics delivers trusted, rapid, and dependable solutions for diverse industries ranging from semiconductor to food processing, ensuring that every customer receives high-performance materials to enhance their operations.


Interstate Advanced Materials Careers

Career Opportunities at Interstate Plastics

Our mission is to be the most passionate, curious, and trusted solutions provider in the distribution of advanced materials. We're seeking motivated individuals with the drive to shape the future of the materials industry and build long-lasting relationships with customers. See our available positions and apply online!


Offices & Warehouses

With locations nationwide, we are eager to serve you, showcase our products, and provide your solutions in plastics.

Interstate Advanced Materials Austin
Austin, TX
3714 Bluestein Dr. Suite 790
Austin, TX 78721-3652
1-800-957-5278
Interstate Advanced Materials Birmingham
Birmingham, AL
288 Snow Drive
Birmingham, AL 35209
1-800-742-3444
Interstate Advanced Materials Boise
Boise, ID
3562 South TK Ave.
Boise, ID 83705
1-800-531-1331
Interstate Advanced Materials Des Moines
Des Moines, IA
4355 112th Street
Urbandale, IA 50322
1-800-742-3444
Interstate Advanced Materials Hayward
Hayward, CA
30984 Santana St
Hayward, CA 94544
1-800-466-4341
Interstate Advanced Materials Los Angeles
Los Angeles, CA
15619 Blackburn Ave.
Norwalk, CA 90650
1-800-742-3444
Interstate Advanced Materials Portland
Portland, OR
Plastic Machining
13145 NE Airport Way. Bldg. 14
Portland, OR 97230
1-800-742-3444
Interstate Advanced Materials Sacramento
Sacramento, CA
330 Commerce Circle
Sacramento, CA 95815
1-800-742-3444
Interstate Advanced Materials Seattle
Seattle, WA
6405 S. 194th St.
Kent, WA 98032
1-800-742-3444
Internet Sales
330 Commerce Circle
Sacramento, CA 95815
888-768-5759
Interstate Plastics Suppliers