Allweather Wood produces CCA  treated wood at our facilities in Coos Bay, OR, Loveland, CO, and Washougal, WA. 


Chromated arsenicals, which include chromated copper arsenate (CCA), are a group of pesticides containing chromium, copper, and/or arsenic that protect wood against termites, fungi, and other pests. In December 2003, manufacturers of CCA treated wood voluntarily discontinued manufacturing their products for residential usage. CCA is still in use in industrial applications such as utility, highway, marine, agricultural, and heavy construction.


Agricultural, guard rails, signposts, utility poles, marine


Douglas-fir, Hem fir, Southern Yellow Pine, Spruce-Pine-Fir

Please see Resources/SDS for additional information about CCA treated products.