We designed a conceptual technological project for the production of cross-laminated timber. In Slovenia we do not have such a plant, but there is an interest for it; so it is advisable to calculate the necessary amount of raw materials, machinery and equipment capacity, on the basis of which to choose the right technology and transport equipment. As a starting point we have chosen to produce 30,000 m3 boards per year. According to calculations, we came to the conclusion that we need 50,000 m3 of lumber. To produce sufficient annual capacity of panels, we also calculated the necessary capacity of machines. 1551.8 kg of polyurethane resin would be needed per day. A project of this magnitude requires huge amounts of electricity, compressed and sucked air; therefore, we also calculated the necessary parameters. Choice of location is important because of transportation routes and ease of access. To satisfy environmental requirements the project's potential impacts on the environment were identified.