WholeTrees® is the national leader in engineering of round timber for commercial construction. WholeTrees’ structural products are pre-engineered wood components made from un-milled timbers, a byproduct of sustainable forest management. WholeTrees utilizes 4"-24" diameter trees that are 50% stronger than their milled lumber counterparts. As part of engineered structural systems, these timbers provide a low embodied energy and high CO2 capture alternative to steel, recycled steel and traditional milled lumber. Product packages come with PE-stamped shop drawings, designed steel connections, and easy installation guidelines. Products fit in Type II, III, IV, and V construction and are definable as Heavy Timber within the IBC. WholeTrees also offers installation services nationally.