Extrusion Industry Statistics 2026
Current US extrusion industry statistics. Aluminum extrusion market, plastic extrusion volume, steel extrusion, top end markets, and 2026 outlook.
Extrusion is the conversion process behind countless consumer-facing and industrial products: aluminum window frames, vinyl siding, PVC pipe, plastic profiles, steel shapes, and electronic heat sinks. The technology spans materials and sectors, with distinct economics in each.
Industry overview
The US extrusion industry breaks into three primary materials categories. Aluminum extrusion is the largest by revenue and has the most concentrated industry structure. Plastic extrusion (PVC, polyethylene, polypropylene, ABS, and engineering plastics) is the largest by tonnage and serves the broadest set of end markets. Steel extrusion is a smaller but specialized category serving construction, oil and gas, and industrial applications.
The Aluminum Extruders Council tracks roughly 100 US aluminum extruder operations with combined annual shipments above 5 billion pounds. The Plastics Pipe Institute and broader plastics industry data put US plastic extrusion at $50 to $60 billion annually.
Aluminum extrusion end markets
US aluminum extrusion serves construction (the largest segment), transportation, electrical, machinery, durable goods, and various other end uses.
Plastic extrusion segments
US plastic extrusion produces a wide range of products: PVC and HDPE pipe, vinyl siding and window profiles, plastic sheet and film, custom profiles for windows and doors, weatherstripping, gaskets, and engineering plastic profiles for industrial use.
| Segment | Notes |
|---|---|
| Pipe and tube (PVC, HDPE, PEX) | Largest single segment; water, gas, sewer, fuel infrastructure |
| Sheet and film | Packaging, signage, industrial; multiple polymers |
| Profile extrusion | Window/door, weatherstrip, custom profiles |
| Wire and cable insulation | Heat-resistant polymers, specialty compounds |
| Foam extrusion | Insulation, packaging, building products |
Top US aluminum extruders
The US aluminum extrusion industry has consolidated meaningfully since the 2008 to 2010 period, with several large publicly traded or PE-backed groups now anchoring industry capacity alongside mid-size specialty extruders.
| Extruder | Notes |
|---|---|
| Arconic / Howmet Aerospace | Aerospace and industrial extrusions |
| Hydro Extrusions | Construction, automotive, transportation (Norway parent) |
| Western Extrusions | Mid-Atlantic, broad industrial |
| Bonnell Aluminum | Tredegar subsidiary, broad industrial |
| International Extrusions | Michigan-based, broad industrial |
| Pennex Aluminum | Specialty alloys, automotive, defense |
| Patrick Metals | Custom and specialty extrusion |
| Profile Extrusion Co. | Custom and complex profiles |
| Sapa Profiles (now Hydro) | (Acquired by Hydro) |
Trade policy and supply chain
US aluminum extrusion has been subject to anti-dumping and countervailing duty orders on Chinese aluminum extrusions since 2011, which significantly reshaped North American extrusion supply chains. Domestic capacity utilization has run high since the duties took effect. The USMCA agreement also includes rules on aluminum and steel content in qualifying vehicles, which affects automotive extrusion sourcing decisions.
CHIPS Act-driven semiconductor fab construction has added meaningful demand for aluminum extrusions used in cleanroom build-out and equipment frame work.
US aluminum extruder capacity utilization has remained above 70% for most of the past three years, supported by automotive lightweighting, EV battery enclosures, and continued construction demand.
What this means for extruders in 2026
The competitive picture rewards specialists. Custom aluminum extruders with strong tooling design support, fast prototyping, and specialty alloy capability win disproportionate share of new programs. Plastic extruders with material expertise in specific polymers (engineering plastics, fluoropolymers, biodegradables) and tight profile control command premium positions. Generic extruders competing on price face commodity pressure from both domestic and import sources.
Extruders that publish their press tonnage, billet size capability, alloys extruded, profile complexity range, secondary operations (cutting, fabrication, finishing), and certifications win sourcing-team attention. AI-driven supplier research is becoming common at the procurement engineer level, particularly for extruders serving aerospace, defense, and EV programs.
Sources
- 01
- 02Plastics Pipe Institute Industry Data PPI, 2024
- 03Aluminum and Plastics Products Manufacturing (NAICS 3313, 3261) US Bureau of Labor Statistics, 2024
- 04Annual Survey of Manufactures: Primary Metals and Plastics US Census Bureau, 2023