Boise Cascade.

The manufacturer now offers FSC chain-of-custody certification for its engineered wood products, which already were SFI certified. Available products include BCI joists with Versa-Lam LVL flanges, Versa-Stud LVL framing lumber, and Versa-Rim rimboards. Also available are AllJoist products, including the new deep-joist AJS 30, which has 3?1/2-inch-wide flanges in 18-, 20-, 22-, or 24-inch depths. 208.384.6161. www.bc.com.