| pressure-treated lumber | 2.63 | Q. My new deck is made of pressure-treated lumber. | ||
| canadian lumber | 1.58 | They said Americans cannot compete with subsidized Canadian lumber. | ||
| treated lumber | 1.25 | Plywood and treated lumber are similarly suspect. | ||
| old lumber | 0.46 | The remake is to leave this old lumber and coal town higher and drier. | ||
| cca-treated lumber | 0.39 | The major concern surrounding CCA-treated lumber is its disposal. | ||
| kiln-dried lumber | 0.26 | Moisture levels in brush and trees have plunged lower than kiln-dried lumber. |