Please see below pictures of a cab I built over the winter for my JD 790. I have enjoyed this site for a couple of years now and got alot of good ideas for the cab and other projects. I built this from straight grained Fir using epoxy for all joints. Also all joints are half lapped and taped for strength. I was able to find some 3/16 plexi for all the window areas. These are all secured with 3M window-weld. I still need a handle and some attatchment points for the tractor but I now am not dreading next winter plowing.