APC Cork

APC Cork

Product type: Home Fixtures
Supplier type: Drop Shipper, Manufacturer, Wholesaler
Market served: North America
Trade show: NA

APC Cork is one of the leading providers of cork in North America. APC Cork's, cork flooring has become very popular with institutional as well as home owners. It provides a look that is unique an environmentally safe alternate to other flooring products. APC Cork's, cork flooring uses the material extracted from the bark of the cork oak tree, which only grows in the forests of Mediterranean countries. The largest concentration of cork flooring plantations are found in Spain and Portugal.

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The cork oak (quercus suber) is a medium-sized evergreen oak tree native to Southwest Europe and Northwest Africa. There are about 5.4 million acres of cork forest worldwide, with 33% located in Portugal and 23% in Spain. Annual production is about 340,000 tons: 53% from Portugal, 32% from Spain, and 6% from Italy. Portugal produces approximately 50% of cork harvested annually worldwide. cork bark harvesting

cork history Cork tree forests cover the surface of almost 5.4 million acres in seven Mediterranean countries including Portugal, Spain, Algeria, Morocco, Italy, Tunisia and France. These trees are synonymous with this region, and they represent one of the best examples of the development of the multi-functional forest. This landscape supports a rich diversity of wildlife, including the Iberian lynx, imperial eagle and Barbary deer, alongside farmlands, to create a unique balance between man and nature. The cork forest serves a valuable ecological function by providing soil conservation, water table recharge, and run-off control, while also buffering against climate change and desertification.

The cork oak landscapes help reduce greenhouse gases because the trees store large amounts of carbon, especially in their early years, which is when they grow the fastest. The Andalusian forests in Spain store more than 150 million tons of carbon dioxide, and cork oak trees are responsible for nearly 11 percent of this total. Cork oak trees store carbon in order to regenerate their bark, and a harvested tree absorbs up to five times more carbon than a non-harvested tree.


Cork has been harvested for centuries and is one of the finest examples of traditional, sustainable land use that offers a viable livelihood for future generations. The care and harvesting of cork is a highly-skilled business in the western Mediterranean, where each generation has tutored the next in a continuous process from the time of the ancient Greeks.

Harvesting of the outer bark of the cork oak tree (not the trunk) occurs every nine to 12 years in the late spring and early summer when the cells are turgid and fragile and tear without being damaged. The tougher cork is used for flooring and insulation, while the supple, even-structured cork is used for wine closures. A tree typically requires 25 years of growth before it produces the quality of cork used for wine closures, but it will provide a harvest for some 200 years.

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The trunk is slashed vertically on a prominent fissure. Simultaneously, with a twist of the ax, the cork board is separated from the bark. It is possible to estimate the extraction difficulty from the ax blow. If it sounds hollow, it will be easy harvesting. When the blow sounds dry, it may imply a tougher extraction.

The cork board is separated from the trunk by inserting the edge of the ax between the tree and the bark.

With a horizontal cut, the cork board size is outlined. This is the only moment during harvesting that may inflict some light damage to the bark and may result in some changes to the trunk geometry.

The cork board is carefully extracted from the tree so that it doesn’t break. The bigger the board is, the more valuable it will be. After the first board is extracted, the process is repeated until all usable cork is taken from the oak.

After extraction, the tree is left with a cork skirting around its trunk base.

The tree is marked in white paint with the extraction year’s last digit to keep track of the next harvest. Every nine years, a new layer of cork will be ready for extraction.

After harvesting, the boards are stacked in the forest or near the plant. They stay exposed to open air, sun and rain. The stacking of the bark follows very strict rules with the resting period lasting a minimum of six months.

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