Academia do Johnson

Throughout History there have been numerous references to this product and its varied applications. In 3000 BC, cork was already being used in fishing tackle in China, Egypt, Babylon and Persia. In Italy remains dating from the 4th century BC have been found that include artefacts such as floats, stoppers for casks, women’s footwear and roofing materials. Also dating from that period is one of the first references to the cork oak, by the Greek philosopher Theophrastus who, in his botanical treatises, referred in wonder to “the ability that this tree has to renew its bark after it has been removed”. Later, in the 1st century CE, the Roman naturalist Pliny the Elder made extensive reference to cork oaks in his celebrated Natural History. He explained that in Greece the trees were adored as symbols of liberty and honor, for which reason only priests were allowed to cut them down. In the same work, we can read that cork oaks were consecrated to the god of Olympus, Jupiter, and their leaves and branches were used to crown victorious athletes.

In Pompeii, the Roman city destroyed by the brutal eruption of Mount Vesuvius, wine amphorae sealed with cork have also been found. Later, during the Age of Discoveries, the builders of the Portuguese ships and caravels that set sail in search of new worlds used cork oak wood for the parts that were most exposed to inclement weather. They claimed that the "sôvaro", as it was called then, was the best wood for masts and yards: besides being exceptionally strong, it never rotted.

Cork is the outer bark of the evergreen cork oak (Quercus suber). This variety of oak grows mainly in Portugal, Spain, southern France, Italy, and the Maghreb. It consists of a tight web of up to 40 million cells per cubic centimetre. The cell membranes retain gas, giving cork its capacity to float, insulate and re-expand quickly after compression.

Cork is natural, recyclable and biodegradable. No natural or man-made material replicates its properties. In a world of growing environmental awareness, the cork oak survives without the use of chemical herbicides, fertilizers or irrigation. Moreover, it’s the only tree that regenerates after harvesting. Cork retains unique qualities of flexibility, elasticity and compressibility. Its extreme resilience, impermeability, lightness and insulating efficiency make it ideal for a wide range of applications.

Cork oak forests are delicately-balanced ecosystems, very specific that persist only in the Mediterranean region (Algeria and Morocco) and particularly in the south of Europe as in Portugal, where is the largest cork oak tree area (around 730 thousand hectares representing 33% of the whole cork in the world).

Yes. Natural cork flooring is a great alternative for allergy suffers since dust, mold, mildew and insects are unable to establish themselves as they do in carpet.