Waste Minimization Guidance Document - G77: Reutilizing obsolete expanded polypropylene (EPP) foam containers

Reutilizing Obsolete EPP Foam Containers for Durable, High-Value Applications

Expanded polypropylene (EPP) containers are lightweight, impact-resistant, and thermally insulating—traits that make them ideal for reuse beyond their original purpose. Instead of disposal, obsolete EPP can be repurposed into protective packaging, modular components, and industrial fixtures that extend material life and reduce costs. This resource outlines practical pathways to keep EPP in circulation and maximize sustainability outcomes.

What you’ll learn in this resource:

  • Why EPP’s properties make it a prime candidate for reuse (shock absorption, thermal insulation, chemical resistance)
  • Common reuse applications (protective dunnage, tool shadowing, workstation inserts, crate liners, cold-chain shippers)
  • Methods for refurbishing, resizing, and retrofitting EPP containers
  • Quality, safety, and compliance considerations for reused EPP
  • How to partner with logistics teams, OEMs, and recyclers to build circular programs

Download the guide now to transform legacy EPP containers into durable assets for packaging, manufacturing, and logistics.


FAQs

Why reuse EPP instead of disposing or recycling?
EPP retains mechanical strength and insulation over long lifecycles. Reuse preserves embodied energy and avoids downcycling, delivering immediate cost savings and waste reductions.

What are practical reuse ideas for EPP containers?
Convert them into kitting dunnage for returnable totes, impact-buffering inserts for sensitive equipment, thermal liners for temperature-controlled shipments, or ergonomic workstation components.