Cork is at the heart of LIGA. Beautiful, practical and sustainable, it is full of potential. But have you ever wondered where it comes from, or why it’s hailed as an eco superstar?
The journey of our cork products begins in the Montado forests, with a process steeped in tradition and care. The centuries-old craft is mesmerising to watch, an experience two members of our team witnessed in Portugal first-hand a few years ago. But what they saw then is now evolving, and as time moves on, so does innovation. From skilled hands to cutting-edge technology, we wanted to delve deeper into the process, and what might be changing.
‘Tiradia’ is the Portuguese word for the ancient art of stripping bark from the cork oak tree. This is by no means a hastily done process; it is a carefully timed procedure that only occurs once every nine years, giving the bark time to fully regenerate while keeping the tree healthy and flourishing.
Between mid-May and mid-August, when the sun is warmest, the bark naturally loosens from the trunk, signalling for support to have this layer carefully removed to promote its health and longevity. This is when the highly skilled cork harvesters, known as tiradores, step in to give a helping hand. Their work is precise, as these craftsmen carefully strip the bark. A millimetre too deep can injure the tree, but too shallow, and the cork is damaged. Once harvested, the cork planks are left to air dry under the Portuguese sun for at least six months before being transformed into the beautiful, sustainable products we create.
Whilst cork harvesting remains rooted in tradition, the future of the forest depends on the introduction of technology. Complementing the human art of cork harvesting, and in a time when human labour shortages are increasing, precision harvesting machines are supporting.
These machines boost productivity by 20-25% and ensure that cork forests continue to flourish so harvesting remains viable for generations to come.
It’s a delicate dance between ancient expertise and modern tools, a dialogue between man and machine. Technology steps in where needed, particularly in remote or sensitive areas, whilst traditional methods continue to thrive where they’re most effective.
These evolving practices ensure cork remains one of the most sustainable materials on the planet. A single cork oak tree can live and produce cork for 150-200 years, offering up to 22 harvests in its lifetime, without ever being cut down. Sustainable harvesting preserves the Montado forests, protecting healthy soil, storing carbon, and supporting the extraordinary biodiversity.
By combining tradition and innovation, cork can continue to tell a story, and one of harmony between people and planet. As we move forward, we’re not leaving our roots behind, we’re nurturing them to grow.
Every coaster, placemat, and piece of homeware you bring into your home supports a sustainable cycle. When you choose cork, you are part of that story.
