A lumber yard is a location where lumber and wood-related products used in construction and/or home improvement projects are processed or stored. Some lumber yards offer retail sales to consumers, and some of these may also provide services such as the use of planers, saws and other large machines.
Generally, timber yards are locations where raw logs and other wood or forest products are processed and stored. The terms "lumber yard" and "timber yard" are sometimes used interchangeably, and timber yards may include additional aspects that lumber yards encompass, and vice versa.
Lumber yards sell products made at lumber mills, where customers pick up products at the yard themselves or request that an order be built and delivered to them by the lumber yard. Lumber yards may also sell wood-plastic composites, such as Trex, any other type of construction material or supplies, and general hardware store items. Lumber yards are the primary resources for contractors and homeowners when construction material is needed. Home Depot stores also have lumber sections, but this may not be considered a lumber yard, although it serves the same purpose. Lumber yards use forklift trucks to move the large heavy units of lumber around the yard. Saws may also be available to cut boards to a desired length for customers.
At timber yards (also sometimes referred to as lumber yards), logs and other forest products are processed and stored. Additional activities include inspection for signs of rot, utilizing stacking techniques to prevent rot from forming, and the removal of bark and spraying of pesticides to prevent insect infestation. The book The Sustainable City VII: Urban Regeneration and Sustainability proposes that forestry roads can be designed to connect directly with timber yards, to better facilitate the logistics of forest products. Some lumber/timber yards use cranes to move logs, and sprinklers to keep the logs moist.