The one window I should be able to handle myself. The opening is about 28 3/4 x 66. It has no frame in it so I will either go with a window very close to the RO or box it in with PT. I work for my wife's grandfather at a building supply warehouse (lots of windows). The other window though is like a metal frame with glass panes and has what looks to be metal channel mortared into the wall. It also has a bevel at the sill, inside and outside. Any tips for this window? Grind the bevel down level? Or let a mason go at it?
