🌿 Sustainability & Cork Recycling
Cork – A Natural Material with a Future
Cork is one of the world's most sustainable natural resources. The bark of the cork oak is harvested without cutting down the tree. For many decades, the same cork oak can be harvested repeatedly, providing valuable natural cork time and time again.
However, sustainability does not end with harvesting. Used natural cork stoppers and cork products can also be recycled and transformed into new, high-quality products. Together, we can help conserve valuable natural resources and reduce waste.
♻️ Cork Recycling – Give Natural Cork a Second Life
We support the nationwide "Korken für Kork" (Corks for Cork) recycling initiative organized by Diakonie Kork.
Every natural cork stopper you collect helps keep a valuable raw material in circulation while supporting important social projects.
Please collect natural cork stoppers and encourage your family, friends and colleagues to take part in this initiative.
How Cork Recycling Works
1️⃣ Natural cork stoppers are collected.
2️⃣ Plastic stoppers and other foreign materials are sorted out.
3️⃣ The natural cork is cleaned and granulated.
4️⃣ The cork granules are used as a raw material for new products, such as agglomerated cork, insulation materials and technical applications.
This gives used natural cork a new life as a high-quality material.
Why Recycle Cork?
✔ Preserve valuable natural resources
✔ Reduce waste
✔ Conserve raw materials
✔ Reduce CO₂ emissions
✔ Support a sustainable circular economy
✔ Contribute to social projects
What Can Be Collected?
✅ Suitable
- Natural cork stoppers from wine and sparkling wine bottles
- Untreated cork rolls
- Clean cork sheets
- Natural cork offcuts
❌ Not Suitable
- Plastic stoppers
- Heavily contaminated cork stoppers
- Painted or coated cork products
- Cork contaminated with glue, plaster or paint
- Expanded cork (backed/expanded cork)
📍 Find a Cork Collection Point
Through the "Korken für Kork" (Corks for Cork) initiative, more than 3,000 collection points are available throughout Germany, where you can conveniently drop off your natural cork stoppers for recycling.
👉 Download the List of Collection Points
or
👉 Learn More About the "Korken für Kork" Initiative by Diakonie Kork
🌍 Why Is Cork So Sustainable?
Cork absorbs large amounts of CO₂ as it grows, making it one of the most environmentally friendly natural materials available.
Unlike timber, cork oak trees are never cut down to harvest cork. Instead, only the bark is carefully removed approximately every nine years. The tree continues to grow and naturally regenerates its bark, allowing it to produce new cork for many decades while supporting valuable ecosystems and biodiversity.
💡 Good to Know
Recycled cork is used to manufacture a wide range of new products, including agglomerated cork, insulation materials, underlays, and many other technical applications. Recycling helps keep this valuable natural resource in circulation for as long as possible, reducing waste and conserving raw materials.
🛠 korkie Workshop Tip
Please collect natural cork only. Even small amounts of plastic or heavily contaminated cork can significantly complicate the recycling process. Clean, carefully sorted natural cork can be recycled almost completely, helping to conserve valuable resources and support a sustainable circular economy.
You May Also Be Interested In
➡️ Agglomerated Cork – Properties & Applications (Coming Soon)
➡️ Cork Granules (Coming Soon)
➡️ Technical Properties of Cork
🌿 Sustainability Is at the Heart of What We Do
Cork is an exceptional natural material – durable, sustainable and remarkably versatile. If you would like to learn more about cork, its unique properties or cork recycling, we are always happy to share our knowledge and provide personal advice.
Our Service for You
✔ Personal expert advice on the natural material cork
✔ Assistance in choosing the right cork product for your project
✔ Information about cork recycling and sustainability
✔ Over 30 years of experience working with cork
✔ Practical know-how from our own workshop