This video from ProBuilder highlights the many advantages of Accoya Wood, a modified timber using a process called acetylation. Acetylation is a cutting-edge patented technology that greatly improves the performance of the wood. This process makes the wood rot resistance and more durable. This wood is guaranteed for 50 years above ground and 25 years in ground or freshwater. From joinery for the home to bridges submerged in water, Accoya wood is a leading material that stands up to every application challenge – decking, cladding and more.