Indonesia is one of Southeast Asian country which has a large forest area that produces large amounts of timber. As an archipelagic country, each island has forests that produce different types of trees and woods in particular. The forests on the island of Borneo are overgrown with various types of hardwood such as Meranti, Bengkirai, Balau, Keruing and Merbau which are suitable for the construction of houses and buildings. Most of the forests on the island of Sumatra are processed into pro ...