Manufacturing
Make it so it can be unmade.
Reversible manufacturing means designing products so they can be non-destructively taken apart, repaired, upgraded and remanufactured — and so their materials can be recovered at full value. It is the physical sibling of reversible computing: where reversible code never discards information, reversible manufacturing never discards usable matter. This differs from most recycling, which is often irreversible "downcycling" to a lower-value material.
Latest news
Right to repair and product passports take effect across the EU
From this July, the EU Right to Repair Directive becomes applicable and the Digital Product Passport registry goes live — making reparability and disassembly data a legal default.
ManufacturingCaterpillar reports 8,000 reman offerings and 150 million pounds taken back
Caterpillar's 2025 sustainability report highlights Cat Reman's 8,000-plus remanufactured offerings and 150 million pounds of end-of-life material returned in 2025.
ManufacturingFairphone refreshes its modular, user-repairable Fairbuds XL headphones
The updated over-ear headphones keep a screwdriver-replaceable battery, drivers, ear cups and headband while upgrading audio and recycled-material content.
Explore
Principles →
Why designing for disassembly and remanufacturing beats recycling.
Circularity →
The concepts and organisations behind the circular economy.
Standards →
Standards, regulation and academic reviews of reversible design.
Industry →
Companies and initiatives putting repairable, modular design to work.
Key ideas
Design for Disassembly
Use reversible joints — bolts and screws, not glue and welds — so components come apart without damage. When one part can be removed cleanly, repair, upgrade and material recovery all become cheaper and easier.
Remanufacturing
A rigorous industrial process that returns a used product to like-new or better condition. It is more than repair, and quite distinct from recycling: the original components keep their value rather than being shredded back into raw material.
The R-hierarchy
Reuse, repair and remanufacture sit above recycling because they keep the embedded labour and energy of a product intact. Recycling is the last resort — it recovers material but throws away the work already built into the object.