Chapter 07 · Materials & footprintsCircular Economy & Materials
Design for disassembly
Definition
Design for disassembly is the practice of designing products so components and materials can be separated more easily for repair, reuse, recycling or recovery.
References
This reference provides supporting context for how “Design for disassembly” is defined and used.
Overview
What it means in practice
Design for disassembly should be read as a materials and product-life-cycle term. Its meaning depends on the product boundary, material flow, evidence and intended claim.
In practice, users should state the standard, boundary, method and evidence behind the term. That keeps design for disassembly useful without overstating assurance or performance.
Why it matters
Design for disassembly matters because circular-economy language can shape design choices, procurement, reporting and product claims. Clear boundaries help readers see whether the term describes intention, process or measured outcome.
Common misconception
A common error is to use Design for disassembly as a broad environmental improvement claim. The stronger approach is to state the product boundary, material pathway, evidence and trade-offs.
Review questions
What criteria or boundary gives the term meaning? Who assessed or evidenced it? What limitation should be stated so a reader does not treat the term as broader than it is?
How it is used
In professional practice, “Design for disassembly” helps designers, manufacturers, procurement teams, life-cycle practitioners and waste managers describe or assess the practice of designing products so components and materials can be separated more easily for repair, reuse, recycling or recovery.
It is commonly encountered in product design, procurement, footprinting, material selection, production and end-of-life decisions. A credible application identifies the product system, life-cycle stages, functional unit, geography, timeframe and measurement method.