Pressure-treated MCA Lumber
Hanford Lumber stocks a full-line program of pressure-treated lumber year-round to serve both residential and industrial/contractor clients.
Our products are processed using the latest leading-edge preservative MCA (Micronized Copper Azole). MCA is the latest generation of environmentally friendly wood preservative which provides the product with both a warm brown hue and the protection from insect and termite attack. This preservative utilizes the biocidal and fungicidal properties of copper to provide long-lasting protection. MCA is water-borne, environmentally-friendly and utilizes no heavy metal compounds which can help enable the end-user to possibly qualify for LEED credits. The material, if left exposed to the natural elements without additional coating protection will, over time, fade to a natural silver-grey.
MCA Pressure-treated items available:
S4S (surfaced 4 sides)
| Sizes | Lengths | Grades | |
| 1″ x 4″ | 8′ | ||
| 1″ x 6″ | 5’/6’/8′/10′ | Premium | |
| 2″ x 2″ | 8′ | ||
| 2″ x 4″ | 8′ to 16′ | Long lengths up to 20’ available on special order | |
| 2″ x 6″ | 8′ to 16′ | Long lengths up to 20’ available on special order | |
| 2″ x 8″ | 8′ to 16′ | Long lengths up to 20’ available on special order | |
| 2″ x 12″ | 12′ and 16′ | ||
| 4″ x 4″ | 8′ to 16′ | ||
| 6″ x 6″ | 8′ to 16′ | Available up to 24’ long on special order | |
| 8″ x 8″ | 12′ and 16′ | Other lengths including 18′ & 20′ available on special order |
A wide range of custom treated items & accessories are available including sizes and lengths not listed. Please reach out to our sales desk for a special order inquiry.
