By now, everyone is either resigned to them or tired of them. The “them” is filtering facepieces, masks, scarves, neck gaiters, respirators, and other face coverings.
This article takes a four-foot masonry opening and breaks down the cost to properly flash the masonry opening versus random techniques performed by some estimators.
While asbestos is regulated today as a result of the risks inherent in exposure, it is not banned in the United States and the regulations in place today did not remove legacy asbestos.