Wave layered timber (WLT®) is a mass timber product developed for the building industry by Aalto Haitek Ltd., based in Ostrobothnia, Finland. Additive-free WLT® is strong, sustainable and highly versatile – a universal building component for every type of construction, including large buildings and bridges. WLT® is developed for industrial-scale production and can be manufactured using different types of wood around the world. Visually attractive and easy to build, the WLT® solution offers exciting possibilities for innovative design and is also a cost-efficient building method. “Wave...