Timber Holdings USA / Iron Woods has been sourcing and supplying naturally durable wood products for over 40 years from around the globe. Born as specialists in naturally occurring organic wood based extractives recognized for natural decay resistance and applications in the leather tanning industry, Timber Holdings expanded its intimate knowledge of naturally durable wood species into a variety of marine and commercial applications including ship, pier and boardwalk constructions. During the last 30 years Timber Holdings USA has developed a reputation as the foremost authority on these unique building materials and their applications in major commercial projects around the world.