Federal Way, WA – Weyerhaeuser has increased production of its new Trus Joist® TJI® Joists with Flak JacketTM protection, which feature a specialty coating that enhances the joists’ fire resistance.

I recently heard a rumor that TJI Joists with Flak Jacket protection were being treated with formaldehyde. After a little bit of digging, I've found the rumor is true, and it affects homes here in ...

(RTTNews) - Weyerhaeuser Co. (WY) said that it is implementing a solution to address concerns regarding its TJI Joists with Flak Jacket Protection product. The company has determined that recent ...

Federal Way, Wash.-based Weyerhaeuser (WY-2.16%) is bulking up to accommodate the housing boom. On Friday, Weyerhaeuser announced plans to restart production at its factory in Evergreen, Ala., where ...

The TJI joists were manufactured using formaldehyde. People who have these TJI Joists in their homes have reported that the TJI Joists produce a strong pickle-like odor, causing severe physical ...