Oregon’s Established Plastic Sheet & Rod Specialists
Serving Portland’s architectural, sign, graphics, and marine professionals since 1972 with premium plastic materials and exceptional fabrication expertise
Five Decades of
Plastics Excellence
Dynamic Inventory Management
Constantly refreshed stock of architectural-grade plastics ensuring Portland professionals always have access to the materials they need
Value-Added Processing
Skilled fabrication team provides routing, polishing, and precision cutting to transform raw materials into finished components
Metro Delivery Network
Scheduled routes throughout Portland metropolitan area and Columbia River Gorge region ensuring timely project material arrivals
Portland’s Heritage
Plastics Distribution Company
Since opening our doors in 1972, Calsak Plastics has grown into Portland’s most trusted name in plastic materials distribution. Our NE 112th Avenue facility houses decades of accumulated expertise alongside an impressive array of acrylic, polycarbonate, and specialty polymer products serving Oregon’s creative and industrial communities.
Positioned at 6046 NE 112th Ave in Building 3, we’ve spent over fifty years building relationships with Portland’s sign makers, architectural firms, marine fabricators, and construction professionals. This heritage allows us to anticipate industry trends while maintaining the personalized service that made us successful in the first place.
Our Portland operation specializes in serving the unique demands of Oregon’s design-forward architectural community and thriving sign graphics industry. From illuminated retail displays to structural glazing applications, we supply the innovative materials that help Portland maintain its reputation as a hub for creative excellence and sustainable building practices.
Visit Our
Portland Location
Location
6046 NE 112th Ave
Building 3
Portland, OR 97220
Scott Miller
Business Hours
- Monday 8:00 AM to 5:00 PM
- Tuesday 8:00 AM to 5:00 PM
- Wednesday 8:00 AM to 5:00 PM
- Thursday 8:00 AM to 5:00 PM
- Friday 8:00 AM to 5:00 PM
- Saturday Closed
- Sunday Closed
Closed: Memorial Day, July 4th, Labor Day, Thanksgiving, Day After Thanksgiving, and Christmas Day
Architectural & Sign-Grade
Plastics In Stock
Premium materials for Oregon’s design and fabrication professionals – available for pickup at our Portland warehouse
The Calsak
Portland Difference
50+ Years Experience
Half-century track record serving Portland’s evolving plastics needs builds unmatched product knowledge
Specialized Fabrication
Expert routing, edge polishing, and finishing services add value beyond simple material distribution
Portland Metro Access
Convenient NE location with established delivery routes serving all of greater Portland and surrounding areas
Industry Specialists
Deep understanding of architectural, sign graphics, and marine sector requirements guides material recommendations
Relationship Focus
Personalized attention and account management reflecting our commitment to long-term partnerships
Quality Assurance
Rigorous supplier vetting and material inspection ensures consistent performance in demanding applications
Supporting Oregon’s
Creative Industries
Trusted material partner for Portland’s design professionals and specialty fabricators since 1972
Experience the Difference
Five Decades Makes
When you choose Calsak Plastics Portland, you’re partnering with Oregon’s plastic materials heritage. Our team brings decades of collective experience to every order, ensuring you receive not just materials, but solutions backed by genuine expertise.
Proudly serving Portland, Gresham, Beaverton, Hillsboro, and all communities throughout the Columbia River Gorge region