As early as the 14th century, woodcarving has been a significant craft in the vernacular architecture practiced by Malay craftsmen in Peninsular Malaysia. Selecting timber species is a significant factor in the making of woodcarving components of Malay architecture and crafts. Three determining factors are observed by Malay craftsmen in the selection of the timber including availability of timber, physical characteristics and durability, and craftsmen's spiritual beliefs towards the timber species. These criteria address the intrinsic knowledge of the craftsmen upon the beauty and meaning of tropical timbers and hence in the identity of the carving.