| Koa
wood is a rare tropical hardwood that grows throughout the state of
Hawaii, mostly on the Big Island. In the 50 years that it takes the
tree to mature, it can grow to heights of 100 feet. Acacia koa is
most often found growing in the acidic soils on the slopes of
extinct volcanoes at altitudes of 1,500 to 6,000 feet – land that
was once covered with molten lava. Acacia koa grown at lower
altitudes and in drier soils does not produce the same type of wood
that is found in the trees grown at higher elevations, which
displays fibers that have a luminescent quality that gives a
hologram effect. The color of koa wood ranges from blonde to a dark
chocolate brown, with the most common color being a reddish brown.
Koa wood that has a wavy grain pattern is called curly koa, and is
the most rare grade of koa, but also in highest demand. The curly
grain is produced in part by the genetics of the tree and also by
stress on the wood as it grows. The extra waviness brings out the
shiny fibers of the wood, and highlights the extra depth that koa
seems to have once it has been finished. Koa wood harvesting is
limited to naturally fallen trees in order to preserve existing koa
forests. |
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The koa we receive comes to us unfinished. We
then sand and finish it with a clear coat that enhances and
showcases the grain patterns to accentuate the depth and
luminescence that koa is famous for. After the finish has been
applied, the sticks are rubbed with a special wax to seal the finish
and maintain the satin shine of the wood. The entire finishing
process is done by hand, one stick at a time. Each step of the
process is carefully executed, and this strict quality control
ensures that every koa frame is the product of master craftsmanship. |
Koa moulding is available in solid and veneer
profiles. Call for availability and pricing.
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