The building's beams are parallel strand lumber constructed from new growth, regenerable wood. All beams were sized and cut at the lumberyard and scrap materials from the cuts were recycled into the next beam. At a distance these beams look like regular wood. However, they are manufactured by pressing and gluing strips of wood together. Cutting strips of wood reduces the amount of scrap normally generated by carving beams out of logs.
Any scrap is collected and put back into the vat to create another beam.