Wood is one of the most abundantly found sustainable materials in the world that serves a wide range of purposes from daily household items to structural purposes. The other lignocellulosic materials of lower qualities and strength can be modified into boards using a variety of processes and glues. The strength of these boards largely depends on the adhesive used, and the process used to manufacture them. In the past two decades, there has been a surge in the engineered wood sector, and it is mainly due to the increasing concern about carbon sequestration, sustainability, and renewability. This chapter focuses on the different types of formaldehyde-based and biobased glues used in the production of lignocellulosic composites. The review also focuses on the various types of engineered wood products available in the market for structural and nonstructural applications. The chapter thus provides key aspects of sustainable development by focusing on the new biobased technologies and non-wood composites to develop a greener future.