Yes, lumber is generally the term for wood in it's prepared form, ready to use for jobs.
Lumber is another wood for wood, for example a lumber Jack is a person who cuts down wood for a living.
Wood
wood is another word for lumber
Lumber made from the wood of cherry trees.
lumber yards
Uh.... wood IS lumber! same thing!
Wood is a hard substance, composing of the stem of branches of a tree of shrub. Lumber is wood- which has been conditioned
Lumber firms are to do with sawmilling timber: tree-felling is part of that. After the tree is cut down, the lumber firm can make with saws, planks of wood for building. The planks of wood are called lumber.
Lumber
PT lumber is regular wood with a chemical preservative which has been forced to penetrate the wood using pressure.
Lumber is another name for cut wood or trees. While some animals and insects eat bark or wood, human beings do not eat wood.
Probably, a lot of lumber yards retail the wood-plastic composite types now.