I found a window insert at salvage. I need to frame the thing up and make it ready to install in the hole, like any other window installation job. It's a simple "picture" window - no moving parts - in an odd rectangular size. Sort of a half sidelight to be installed next to a door. The walls are 5 3/4".
My question - where can I learn how to properly size up and construct the jambs and all to fit the insert? All the resources I've found are simply how to install ready made windows, or how to recondition windows. A web resource would be ideal, but any tips to books would be welcome as well.
Thanks in advance!