The biggest challenge with natural wood is the width of the wooden member. It is limited
to the trunk size of the tree. For example, if you are looking for a wood piece of large width
to make a door or table surface, you will be forced to provide joints, as one single large
piece is often difficult to find. And joining the wood pieces requires skilled workmanship
and high labour costs. Under these circumstances, Plywood is the best alternative choice.
