On the 1×3 board, measure 1/4-inch down from edge of the board and mark where you’ll make a dado. The dado will hold the pre-cut 8- by 10-in. glass pane in place. Cut the dado with the table saw so it ...

A curtain wall shadow box is a spandrel assembly consisting of vision glass at the building exterior and an opaque infill at the interior side of the curtain wall system. Shadow boxes are generally ...